PHASQ / PhaseBio Pharmaceuticals, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

PhaseBio Pharmaceuticals, Inc.
US ˙ OTCPK ˙ US7172241090
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
LEI 549300FC27CEJIY52K95
CIK 1169245
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to PhaseBio Pharmaceuticals, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 30, 2024 S-8 POS

As filed with the U.S. Securities and Exchange Commission on September 30, 2024

As filed with the U.S. Securities and Exchange Commission on September 30, 2024 Registration No. 333-227935 Registration No. 333-230504 Registration No. 333-237462 Registration No. 333-254268 Registration No. 333-262185 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-227935 POST EFFECTIVE AMENDMENT NO

September 30, 2024 15-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-38697 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specif

September 30, 2024 S-8 POS

As filed with the U.S. Securities and Exchange Commission on September 30, 2024

As filed with the U.S. Securities and Exchange Commission on September 30, 2024 Registration No. 333-227935 Registration No. 333-230504 Registration No. 333-237462 Registration No. 333-254268 Registration No. 333-262185 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-227935 POST EFFECTIVE AMENDMENT NO

September 30, 2024 S-8 POS

As filed with the U.S. Securities and Exchange Commission on September 30, 2024

As filed with the U.S. Securities and Exchange Commission on September 30, 2024 Registration No. 333-227935 Registration No. 333-230504 Registration No. 333-237462 Registration No. 333-254268 Registration No. 333-262185 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-227935 POST EFFECTIVE AMENDMENT NO

September 30, 2024 S-8 POS

As filed with the U.S. Securities and Exchange Commission on September 30, 2024

As filed with the U.S. Securities and Exchange Commission on September 30, 2024 Registration No. 333-227935 Registration No. 333-230504 Registration No. 333-237462 Registration No. 333-254268 Registration No. 333-262185 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-227935 POST EFFECTIVE AMENDMENT NO

September 30, 2024 S-8 POS

As filed with the U.S. Securities and Exchange Commission on September 30, 2024

As filed with the U.S. Securities and Exchange Commission on September 30, 2024 Registration No. 333-227935 Registration No. 333-230504 Registration No. 333-237462 Registration No. 333-254268 Registration No. 333-262185 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-227935 POST EFFECTIVE AMENDMENT NO

August 15, 2024 NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):  ☐ Form 10-K  ☐ Form 20-F  ☐ Form 11-K  ☒ Form 10-Q ☐ Form 10-D  ☐ Form N-CEN  ☐ Form N-CSR For Period Ended: June 30, 2024 ☐

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 15, 2024 EX-99.1

Case 22-10995-LSS        Doc 1144        Filed 07/26/24         Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995         §                        § Debtor(s)     §        

Exhibit 99.1 Case 22-10995-LSS        Doc 1144        Filed 07/26/24         Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                       In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995         §                        § Debtor(s)     §                   ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 06/30/2024          P

August 15, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2024 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

July 12, 2024 EX-99.1

Case 22-10995-LSS  Doc 1087  Filed 05/23/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE     In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Adm

Exhibit 99.1 Case 22-10995-LSS  Doc 1087  Filed 05/23/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                           In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 04/30/2024    Petition Date: 10/23/2022     

July 12, 2024 EX-2.1

Case 22-10995-LSS  Doc 1064  Filed 05/13/24  Page 1 of 98

Exhibit 2.1 Case 22-10995-LSS  Doc 1064  Filed 05/13/24  Page 1 of 98 Solicitation Version IN THE UNITED STATES BANKRUPTCY COURT FOR THE DISTRICT OF DELAWARE ) In re: ) Chapter 11 ) PHASEBIO PHARMACEUTICALS, INC. ) Case No. 22-10995 (LSS) ) Debtor.1 ) ) ) DEBTOR’S FIRST AMENDED COMBINED DISCLOSURE STATEMENT AND CHAPTER 11 PLAN RICHARDS, LAYTON & FINGER, P.A. COOLEY LLP Daniel J. DeFranceschi, Esq.

July 12, 2024 EX-99.2

Case 22-10995-LSS  Doc 1119  Filed 06/25/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE     In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Adm

Exhibit 99.2 Case 22-10995-LSS  Doc 1119  Filed 06/25/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                           In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 05/31/2024    Petition Date: 10/23/2022     

July 12, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2024 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 16, 2024 EX-99.1

Case 22-10995-LSS  Doc 1004  Filed 03/22/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE     In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Adm

Exhibit 99.1 Case 22-10995-LSS  Doc 1004  Filed 03/22/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                           In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995           §                        § Debtor(s)     §        ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 02/29/2024    Petition Date: 10/23/2022     

May 16, 2024 NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):  ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: March 31, 2024 ☐ Tra

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 16, 2024 EX-99.2

Case 22-10995-LSS  Doc 1040  Filed 04/24/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE     In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995    §       §      Debtor(s) § ☐ Jointly Administered Monthly Operating Re

Exhibit 99.2 Case 22-10995-LSS  Doc 1040  Filed 04/24/24  Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                         In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995    §       §      Debtor(s) § ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 03/31/2024    Petition Date: 10/23/2022 Months Pending: 18    Industry Classi

May 16, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 22, 2024 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

April 2, 2024 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):  ☒ Form 10-K  ☐ Form 20-F  ☐ Form 11-K  ☐ Form 10-Q ☐ Form 10-D  ☐ Form N-CEN  ☐ Form N-CSR For Period Ended: December 31, 20

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 12, 2024 EX-99.3

Case 22-10995-LSS        Doc 979        Filed 02/23/24        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995 §   § Debtor(s) § ☐ Jointly Administered Monthly Operating R

Exhibit 99.3 Case 22-10995-LSS        Doc 979        Filed 02/23/24        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995 §   § Debtor(s) § ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 01/31/2024 Petition Date: 10/23/2022 Months Pending: 16         Industry Classification: 2 8 3 4

March 12, 2024 EX-99.1

Case 22-10995-LSS        Doc 906        Filed 12/20/23        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995         §                        § Debtor(s)     §        ☐

Exhibit 99.1 Case 22-10995-LSS        Doc 906        Filed 12/20/23        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                       In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995         §                        § Debtor(s)     §        ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 11/30/2023    Petition Date: 10/23

March 12, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2024 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

March 12, 2024 EX-99.2

Case 22-10995-LSS        Doc 934        Filed 01/25/24        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995    §       §      Debtor(s) § ☐ Jointly Administered Monthly

Exhibit 99.2 Case 22-10995-LSS        Doc 934        Filed 01/25/24        Page 1 of 12 UNITED STATES BANKRUPTCY COURT       DISTRICT OF DELAWARE                     In Re. PHASEBIO PHARMACEUTICALS, INC § Case No. 22-10995    §       §      Debtor(s) § ☐ Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 12/31/2023    Petition Date: 10/23/2022 Months Pending: 14    In

March 12, 2024 EX-10.1

PLAN SUPPORT AND SETTLEMENT AGREEMENT

Exhibit 10.1 Execution Version PLAN SUPPORT AND SETTLEMENT AGREEMENT This PLAN SUPPORT AND SETTLEMENT AGREEMENT (together with the schedules attached hereto, as each may be amended, restated, supplemented, or otherwise modified from time to time in accordance with the terms hereof, this “Agreement”), dated as of March 6, 2024, is entered into by and between: (i) PhaseBio Pharmaceuticals, Inc. (“Ph

November 29, 2023 EX-99.2

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 10/31/2023 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

November 29, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 17, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

November 29, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 09/30/2023 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

November 15, 2023 NT 10-Q

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ F

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 3, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (

September 27, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 08/31/2023 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

September 27, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 22, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (

August 25, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 06/30/2023 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

August 25, 2023 EX-99.2

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 07/31/2023 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

August 25, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

August 25, 2023 NT 10-Q

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ F

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 30, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2023 PhaseBio Pharmaceut

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

June 30, 2023 EX-99.1

Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 1 of 12 Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 3 of 12 Case 22-10995-LSS Doc 665 Filed 06/22/23 Page

Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 1 of 12 Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 3 of 12 Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 4 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 665 Filed 06/22/23 Page 5 of 12 Case 22-10995-LSS Doc 665 Filed 06/22/23 Pag

May 30, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 30, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 04/30/2023 Pe

phasqmorapril2023 UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

May 16, 2023 NT 10-Q

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ F

phasebio-nt10xqq12023 SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 10, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 03/31/2023 Pe

phasqmormarch2023 UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

May 10, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commiss

April 3, 2023 NT 10-K

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☒ Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ F

phasebio-nt10xk2022final SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 24, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 21, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

March 24, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 02/28/2023 Pe

phasebiocase22-10995dock UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

February 24, 2023 EX-99.1

Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 1 of 12 Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 3 of 12 Case 22-10995-LSS Doc 508 Filed 02/21/23 Page

phasqmorjan2023 Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 1 of 12 Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 3 of 12 Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 4 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 508 Filed 02/21/23 Page 5 of 12 Case 22-10995-LSS Doc 508 Fi

February 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2023 PhaseBio Pharma

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

February 14, 2023 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / RA CAPITAL MANAGEMENT, L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

February 14, 2023 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Rock Springs Capital Management LP Passive Investment

SC 13G/A 1 rocksprings-phas123122a3.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value, $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this State

February 14, 2023 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Avidity Partners Management LP Passive Investment

SC 13G/A 1 d994223513g-a.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check th

February 6, 2023 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropria

January 25, 2023 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 12/31/2022 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

January 25, 2023 8-K

Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 19, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

January 17, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Bankruptcy or Receivership

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 13, 2023 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

January 17, 2023 EX-10.1

SETTLEMENT AGREEMENT This Settlement Agreement (including all schedules and exhibits hereto, this “Settlement Agreement”) is entered into this 13th day of January, 2023 (the “Execution Date”), by and between PhaseBio Pharmaceuticals, Inc., a Delaware

phasebiosfj-settlementa SETTLEMENT AGREEMENT This Settlement Agreement (including all schedules and exhibits hereto, this “Settlement Agreement”) is entered into this 13th day of January, 2023 (the “Execution Date”), by and between PhaseBio Pharmaceuticals, Inc.

January 17, 2023 EX-10.2

PROGRAM TRANSFER AGREEMENT THIS PROGRAM TRANSFER AGREEMENT (this “Agreement”) is made and entered into as of January 13, 2023, by and between PhaseBio Pharmaceuticals, Inc., a Delaware corporation (“PB”) and SFJ Pharmaceuticals X, Ltd., a Cayman Isla

sfj-pbxprogramtransferag PROGRAM TRANSFER AGREEMENT THIS PROGRAM TRANSFER AGREEMENT (this “Agreement”) is made and entered into as of January 13, 2023, by and between PhaseBio Pharmaceuticals, Inc.

December 23, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 20, 2022 PhaseBio Pharma

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 20, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

December 23, 2022 EX-99.1

Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 1 of 12 Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 3 of 12 Case 22-10995-LSS Doc 294 Filed 12/21/22 Page

docket294-novembermor Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 1 of 12 Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 2 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 3 of 12 Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 4 of 12 Aggregate Total Itemized Breakdown by Firm Case 22-10995-LSS Doc 294 Filed 12/21/22 Page 5 of 12 Case 22-10995-LSS Doc

December 2, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 28, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

November 23, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

November 23, 2022 EX-99.1

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re. PHASEBIO PHARMACEUTICALS, INC Debtor(s) § § § § Case No. 22-10995 Jointly Administered Monthly Operating Report Chapter 11 Reporting Period Ended: 10/31/2022 Pe

UST Form 11-MOR (12/01/2021) 1 UNITED STATES BANKRUPTCY COURT DISTRICT OF DELAWARE In Re.

November 15, 2022 NT 10-Q

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ F

SEC FILE NUMBER 001-38697 CUSIP NUMBER 717224109 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 8, 2022 EX-10.1

Asset Purchase Agreement, dated as of November 4, 2022, by and between PhaseBio Pharmaceuticals, Inc. and Chiesi Farmaceutici S.p.A.

EXHIBIT 10.1 EXECUTION VERSION ASSET PURCHASE AGREEMENT BY AND BETWEEN PHASEBIO PHARMACEUTICALS, INC., AND CHIESI FARMACEUTICI S.P.A DATED AS OF NOVEMBER 4, 2022 i TABLE OF CONTENTS ARTICLE I THE ACQUISITION .............................................................................................................. 1 Section 1.1. Acquired Assets ..................................................

November 8, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Bankruptcy or Receivership

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

November 4, 2022 SC 13D/A

PHAS / PhaseBio Pharmaceuticals Inc / NEW ENTERPRISE ASSOCIATES 13 LP - NEW ENTERPRISE ASSOCIATES 13, LP (PHASEBIO PHARMACEUTICALS) - SCHEDULE 13D/A#1E Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, $.001 par value (Title of Class of Securities) 717224109 (CUSIP Number) Louis S. Citron, Esq. New Enterprise Associates 1954 Greenspring Drive, Suite 600, Timonium, MD 21093 (410) 842-4000 (Na

October 31, 2022 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

October 24, 2022 EX-99.1

PhaseBio Plans for Near-Term Sale Using Structured Process Through Chapter 11 of U.S. Bankruptcy Code Bidding Process and Auction Projected to Conclude December 2022

Exhibit 99.1 PhaseBio Plans for Near-Term Sale Using Structured Process Through Chapter 11 of U.S. Bankruptcy Code Bidding Process and Auction Projected to Conclude December 2022 Malvern, PA and San Diego, CA, October 24, 2022 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiovas

October 24, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2022 PhaseBio Pharmac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

October 7, 2022 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 3, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

September 27, 2022 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 21, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (

August 12, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutica

August 12, 2022 EX-99.1

PhaseBio Pharmaceuticals Reports Second Quarter 2022 Financial Results and Recent Business Highlights

EX-99.1 2 phasebioq22022financialres.htm EX-99.1 Exhibit 99.1 PhaseBio Pharmaceuticals Reports Second Quarter 2022 Financial Results and Recent Business Highlights Malvern, PA and San Diego, CA, August 12, 2022 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiovascular diseases,

August 12, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

August 12, 2022 EX-99.2

Corporate Overview August 2022 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial p

Corporate Overview August 2022 This presentation includes forward-looking statements.

August 12, 2022 EX-10.1

Form of RSU Grant Notice and Award Agreement for 2018 Equity Incentive Plan.

Exhibit 10.1 PhaseBio Pharmaceuticals, Inc. RSU Award Grant Notice (2018 Equity Incentive Plan) PhaseBio Pharmaceuticals, Inc. (the ?Company?), pursuant to its 2018 Equity Incentive Plan (the ?Plan?) has awarded to you (the ?Participant?) the number of restricted stock units specified, and on the terms set forth, below (the ?RSU Award?). Your RSU Award is subject to all of the terms and conditions

August 8, 2022 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

July 5, 2022 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 29, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

May 20, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 19, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 16, 2022 EX-10.2

Form of RSU Grant Notice and Award Agreement for 2022 Inducement Plan

Exhibit 10.2 PhaseBio Pharmaceuticals, Inc. RSU Award Grant Notice (2022 Inducement Plan) PhaseBio Pharmaceuticals, Inc. (the ?Company?), pursuant to its 2022 Inducement Plan (the ?Plan?) has awarded to you (the ?Participant?) the number of restricted stock units specified, and on the terms set forth, below (the ?RSU Award?). Your RSU Award is subject to all of the terms and conditions set forth h

May 16, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutic

May 16, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 16, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 16, 2022 EX-10.1

Form of RSU Grant Notice and Award Agreement for 2018 Equity Incentive Plan.

Exhibit 10.1 PhaseBio Pharmaceuticals, Inc. RSU Award Grant Notice (2018 Equity Incentive Plan) PhaseBio Pharmaceuticals, Inc. (the ?Company?), pursuant to its 2018 Equity Incentive Plan (the ?Plan?) has awarded to you (the ?Participant?) the number of restricted stock units specified, and on the terms set forth, below (the ?RSU Award?). Your RSU Award is subject to all of the terms and conditions

May 16, 2022 EX-99.2

Corporate Overview May 2022 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial posi

Corporate Overview May 2022 This presentation includes forward-looking statements.

May 16, 2022 EX-99.1

PhaseBio Pharmaceuticals Reports First Quarter 2022 Financial Results and Recent Business Highlights Held successful Type B pre-biologics license application (BLA) meeting with U.S. FDA for future submission of BLA for bentracimab BLA submission for

Exhibit 99.1 PhaseBio Pharmaceuticals Reports First Quarter 2022 Financial Results and Recent Business Highlights Held successful Type B pre-biologics license application (BLA) meeting with U.S. FDA for future submission of BLA for bentracimab BLA submission for bentracimab is planned for early in the fourth quarter of 2022 and PhaseBio is preparing for commercialization in U.S., if approved Prese

April 22, 2022 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.__) Filed by the Registrant ý Filed by a Party other than the Registrant ☐

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

April 4, 2022 EX-99.1

PhaseBio Announces Positive Results from Phase 2b Trial for Bentracimab Results presented on April 2nd during a Late Breaking Featured Clinical Research Presentation at the American College of Cardiology’s 71st Annual Scientific Session (ACC.22) Tria

Exhibit 99.1 PhaseBio Announces Positive Results from Phase 2b Trial for Bentracimab Results presented on April 2nd during a Late Breaking Featured Clinical Research Presentation at the American College of Cardiology?s 71st Annual Scientific Session (ACC.22) Trial achieved primary reversal endpoint in older volunteers Bentracimab was well tolerated in the Phase 2b trial, with no drug-related serio

April 4, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 4, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

March 24, 2022 EX-10.25

Amendment No. 1, dated November 18, 2021, to Master Services Agreement by and between PhaseBio Pharmaceuticals, Inc. and BioVectra Inc.

Exhibit 10.25 AMENDMENT NO. 1 to MASTER SERVICES AGREEMENT This Amendment No. 1 to the Master Services Agreement (the ?Amendment?) is made as of the date of last signature below (the ?Amendment Effective Date?), by and between PhaseBio Pharmaceuticals, Inc. (hereinafter ?PhaseBio?) with a place of business at 1 Great Valley Parkway, Suite 30, Malvern, PA 19355, and BioVectra Inc., having a place o

March 24, 2022 EX-10.6

Form of RSU Grant Notice and Award Agreement for 2022 Inducement Plan.

Exhibit 10.6 PhaseBio Pharmaceuticals, Inc. RSU Award Grant Notice (2022 Inducement Plan) PhaseBio Pharmaceuticals, Inc. (the ?Company?), pursuant to its 2022 Inducement Plan (the ?Plan?) has awarded to you (the ?Participant?) the number of restricted stock units specified, and on the terms set forth, below (the ?RSU Award?). Your RSU Award is subject to all of the terms and conditions set forth h

March 24, 2022 10-K

Power of Attorney (included on signature page)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceuticals,

March 24, 2022 EX-99.2

Corporate Overview March 24, 2022 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financia

Corporate Overview March 24, 2022 This presentation includes forward-looking statements.

March 24, 2022 EX-99.1

PhaseBio Pharmaceuticals Reports Fourth Quarter and Full-Year 2021 Financial Results and Provides Recent Business Highlights Achieved key clinical milestones for bentracimab program, with positive results from both the completed Phase 2b trial and in

Exhibit 99.1 PhaseBio Pharmaceuticals Reports Fourth Quarter and Full-Year 2021 Financial Results and Provides Recent Business Highlights Achieved key clinical milestones for bentracimab program, with positive results from both the completed Phase 2b trial and interim analysis of the ongoing REVERSE-IT global Phase 3 trial Company remains on track to submit Biologics License Application (BLA) for

March 24, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 24, 2022 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

March 24, 2022 EX-10.3

Form of RSU Grant Notice and Award Agreement for 2018 Equity Incentive Plan.

EX-10.3 2 ex103-2018equityincentivep.htm EX-10.3 Exhibit 10.3 PhaseBio Pharmaceuticals, Inc. RSU Award Grant Notice (2018 Equity Incentive Plan) PhaseBio Pharmaceuticals, Inc. (the “Company”), pursuant to its 2018 Equity Incentive Plan (the “Plan”) has awarded to you (the “Participant”) the number of restricted stock units specified, and on the terms set forth, below (the “RSU Award”). Your RSU Aw

March 24, 2022 EX-10.7

Non-Employee Director Compensation Policy, as amended.

Exhibit 10.7 PhaseBio Pharmaceuticals, Inc. Non-Employee Director Compensation Policy As Amended February 24, 2022 Each member of the Board of Directors (the ?Board?) who is not also serving as an employee of or consultant to PhaseBio Pharmaceuticals, Inc. (the ?Company?) or any of its subsidiaries (each such member, an ?Eligible Director?) will receive the compensation described in this Non-Emplo

March 24, 2022 EX-10.9

Severance Benefit Plan and Form of Participation Agreement, as amended.

Exhibit 10.9 PhaseBio Pharmaceuticals, Inc. Severance Benefit Plan Amended and Restated as of March 23, 2022 Section 1.Introduction. The PhaseBio Pharmaceuticals, Inc. Severance Benefit Plan (the ?Plan?) is hereby established by the Board of Directors of PhaseBio Pharmaceuticals, Inc. (the ?Company?) effective upon the IPO Date (as defined below). The purpose of the Plan is to provide for the paym

February 15, 2022 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Rock Springs Capital Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 14, 2022 EX-99.A

Joint Filing Agreement

Exhibit A Joint Filing Agreement The undersigned hereby agree that this Statement on Schedule 13G/A with respect to the beneficial ownership of shares of Common Stock of PhaseBio Pharmaceuticals, Inc.

February 14, 2022 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Rosalind Advisors, Inc. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 1) Under the Securities Exchange Act of 1934 PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Shares (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

February 14, 2022 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Avidity Partners Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

February 14, 2022 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / RA CAPITAL MANAGEMENT, L.P. - PHASEBIO PHARMACEUTICALS INC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

February 4, 2022 SC 13G

PHAS / PhaseBio Pharmaceuticals Inc / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

February 1, 2022 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / JOHNSON & JOHNSON - SCHEDULE 13G-A FOR PHASEBIO PHARMACEUTICALS, INC. Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b),(c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 2)1 PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2021 (

January 14, 2022 S-8

As filed with the U.S. Securities and Exchange Commission on January 14, 2022 Registration No. 333-

S-8 1 s-8coverpagephasebiox2022s.htm S-8 As filed with the U.S. Securities and Exchange Commission on January 14, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PHASEBIO PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware 03-0375697 (State of Incorp

January 14, 2022 EX-99.3

2022 Inducement Plan and Forms of Stock Option Grant Notice and Option Agreement.

Exhibit 99.3 PHASEBIO PHARMACEUTICALS, INC. 2022 INDUCEMENT PLAN ADOPTED BY THE BOARD OF DIRECTORS: JANUARY 13, 2022 1.General. (a)Eligible Award Recipients. The only persons eligible to receive grants of Awards under this Plan are individuals who satisfy the standards for inducement grants under NASDAQ Marketplace Rule 5635(c)(4) or 5635(c)(3), if applicable, and the related guidance under NASDAQ

December 21, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 21, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

December 21, 2021 EX-99.1

PhaseBio Provides Pemziviptadil (PB1046) Program Update Phase 2b trial of pemziviptadil in pulmonary arterial hypertension (PAH) voluntarily ended early by the Company in order to evaluate existing program data and determine next steps forward Compan

EX-99.1 2 phasebiopb1046update-draf.htm EX-99.1 PhaseBio Provides Pemziviptadil (PB1046) Program Update Phase 2b trial of pemziviptadil in pulmonary arterial hypertension (PAH) voluntarily ended early by the Company in order to evaluate existing program data and determine next steps forward Company to reprioritize resources and capital towards successful commercialization of bentracimab and advanc

November 15, 2021 EX-99.2

REVERSE-IT Phase 3 Trial: Interim Results Presentation and Roundtable Discussion November 15, 2021 Introduction and Corporate Update Jonathan Mow Chief Executive Officer, PhaseBio This presentation includes forward-looking statements. All statements

EX-99.2 3 a20211114-ahareversexiti.htm EX-99.2 REVERSE-IT Phase 3 Trial: Interim Results Presentation and Roundtable Discussion November 15, 2021 Introduction and Corporate Update Jonathan Mow Chief Executive Officer, PhaseBio This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regardin

November 15, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

k UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 15, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation)

November 15, 2021 EX-99.1

PhaseBio Announces Interim Results from Pivotal REVERSE-IT Phase 3 Trial of Bentracimab for the Reversal of Antiplatelet Effects of Ticagrelor in Patients Requiring Urgent Surgery or Experiencing Uncontrolled Major or Life-Threatening Bleeding Global

EX-99.1 2 reverse-itahainterimanalys.htm EX-99.1 PhaseBio Announces Interim Results from Pivotal REVERSE-IT Phase 3 Trial of Bentracimab for the Reversal of Antiplatelet Effects of Ticagrelor in Patients Requiring Urgent Surgery or Experiencing Uncontrolled Major or Life-Threatening Bleeding Global Phase 3 trial of bentracimab achieved primary reversal endpoint with immediate and sustained reversa

November 12, 2021 424B5

$55,000,000 Common Stock

424B5 1 d234868d424b5.htm 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-235735 PROSPECTUS SUPPLEMENT (TO PROSPECTUS DATED JANUARY 8, 2020) $55,000,000 Common Stock This prospectus supplement relates to the offer, issuance and sale from time to time of our common stock having an aggregate offering price of up to $55,000,000 through William Blair & Company, L.L.C., re

November 10, 2021 EX-99.1

PhaseBio Reports Third-Quarter 2021 Financial Results and Recent Business Highlights Announced topline data from Phase 2b clinical trial of bentracimab, which was conducted in healthy, older volunteers 50-80 years old Reached interim enrollment miles

EX-99.1 2 phasebioq32021financialsx.htm EX-99.1 PhaseBio Reports Third-Quarter 2021 Financial Results and Recent Business Highlights Announced topline data from Phase 2b clinical trial of bentracimab, which was conducted in healthy, older volunteers 50-80 years old Reached interim enrollment milestone for the REVERSE-IT Phase 3 trial of bentracimab Prespecified interim analysis of pivotal REVERSE-

November 10, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmace

November 10, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

k UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 10, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation)

November 10, 2021 EX-10.2

Equity Distribution Agreement, dated November 10, 2021 by and between PhaseBio Pharmaceuticals, Inc. and William Blair & Company, L.L.C.

Exhibit 10.2 PHASEBIO PHARMACEUTICALS, INC. $55,000,000 Shares Common Stock ($0.001 par value) Equity Distribution Agreement November 10, 2021 William Blair & Company, L.L.C. 150 North Riverside Plaza Chicago, Illinois 60606 Ladies and Gentlemen: PhaseBio Pharmaceuticals, Inc., a corporation organized under the laws of Delaware (the ?Company?), confirms its agreement (this ?Agreement?) with Willia

November 10, 2021 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5 )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) October 29, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

November 10, 2021 EX-99.2

Corporate Overview November 2021 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial

Corporate Overview November 2021 This presentation includes forward-looking statements.

November 10, 2021 EX-10.1

2018 Equity Incentive Plan (as amended)

EX-10.1 3 a2018equityincentiveplanas.htm EX-10.1 PhaseBio Pharmaceuticals, Inc. 2018 Equity Incentive Plan Adopted by the Board of Directors: October 4, 2018 Approved by the Stockholders: October 4, 2018 IPO Date: October 17, 2018 Amended by the Board of Directors: April 22, 2021 Approved by the Stockholders: June 3, 2021 1. General. (a) Successor to and Continuation of Prior Plan. The Plan is int

November 3, 2021 EX-99.1

PhaseBio Announces Topline Results from Phase 2b Trial for Bentracimab Trial achieved primary reversal endpoint in healthy, older volunteers Safety and efficacy profile of bentracimab in the Phase 2b trial consistent with previously completed Phase 1

EX-99.1 2 bentracimabphase2btopliner.htm EX-99.1 PhaseBio Announces Topline Results from Phase 2b Trial for Bentracimab Trial achieved primary reversal endpoint in healthy, older volunteers Safety and efficacy profile of bentracimab in the Phase 2b trial consistent with previously completed Phase 1 and Phase 2a trials Interim results from REVERSE-IT Phase 3 trial to be presented on November 15th a

November 3, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

September 15, 2021 EX-99.1

PhaseBio Appoints William D. Humphries to Board of Directors

PhaseBio Appoints William D. Humphries to Board of Directors Malvern, PA and San Diego, CA, September 15, 2021 ? PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiopulmonary diseases, today announced the appointment of William D. Humphries to its board of directors. Additionally, Ju

September 15, 2021 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (

August 12, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutica

August 12, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

8-K 1 a8-kx81221.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdicti

August 12, 2021 EX-99.1

PhaseBio Reports Second-Quarter 2021 Financial Results and Recent Business Highlights Entered exclusive licensing agreement with Alfasigma S.p.A with up to $245 million in milestone payments and tiered royalty payments for development and commerciali

EX-99.1 2 phasebioq22021financialsd.htm EX-99.1 PhaseBio Reports Second-Quarter 2021 Financial Results and Recent Business Highlights Entered exclusive licensing agreement with Alfasigma S.p.A with up to $245 million in milestone payments and tiered royalty payments for development and commercialization of bentracimab in European and other key markets Achieved interim enrollment milestone with fir

August 12, 2021 EX-99.2

Corporate Overview August 2021 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial p

EX-99.2 3 phasebiocorporateovervie.htm EX-99.2 Corporate Overview August 2021 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”), our business strategy and plans, the p

August 12, 2021 EX-99.3

PhaseBio Pharmaceuticals Achieves Enrollment Milestones Supporting Interim Analysis of REVERSE-IT Global Phase 3 Trial, Enabling Preparation of a BLA submission for Bentracimab for Reversal of Antiplatelet Effects of Ticagrelor First 143 patients enr

EX-99.3 4 phasebiointerimanalysisenr.htm EX-99.3 PhaseBio Pharmaceuticals Achieves Enrollment Milestones Supporting Interim Analysis of REVERSE-IT Global Phase 3 Trial, Enabling Preparation of a BLA submission for Bentracimab for Reversal of Antiplatelet Effects of Ticagrelor First 143 patients enrolled in the pivotal Phase 3 trial, with top-line results from interim analysis expected later this y

August 12, 2021 EX-10.2

Acknowledgement of Grant of a Sublicense in Accordance with the License Agreement between Medimmune Limited and PhaseBio Pharmaceuticals, Inc. and Related Options

EX-10.2 3 phasebio-medimmuneacknowle.htm EX-10.2 Exhibit 10.2 Certain portions of this exhibit (indicated by “[***]”) have been excluded pursuant to Item 601(b)(10) of Regulation S-K because they are both not material and are the type that the registrant treats as private or confidential. ACKNOWLEDGMENT OF GRANT OF A SUBLICENSE IN ACCORDANCE WITH THE LICENSE AGREEMENT BETWEEN MEDIMMUNE LIMITED AND

August 12, 2021 EX-10.1

License Agreement, dated as of June 16, 2021, by and between PhaseBio Pharmaceuticals, Inc. and Alfasigma, S.p.A.

Exhibit 10.1 Certain portions of this exhibit (indicated by “[***]”) have been excluded pursuant to Item 601(b)(10) of Regulation S-K because they are both not material and are the type that the registrant treats as private or confidential. LICENSE AGREEMENT between ALFASIGMA S.P.A. and PHASEBIO PHARMACEUTICALS, INC. Dated as of June 16, 2021 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 ARTICLE

August 10, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 10, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

August 10, 2021 EX-99.1

PhaseBio Pharmaceuticals and SFJ Pharmaceuticals® Announce Approval of IND Application in China for Bentracimab Enrollment in the REVERSE-IT global Phase 3 trial from clinical sites in China expected to begin later in 2021

EX-99.1 2 ex991-8xkx81021.htm EX-99.1 Exhibit 99.1 PhaseBio Pharmaceuticals and SFJ Pharmaceuticals® Announce Approval of IND Application in China for Bentracimab Enrollment in the REVERSE-IT global Phase 3 trial from clinical sites in China expected to begin later in 2021 MALVERN, PA & SAN DIEGO, CA – August 10, 2021- PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutic

August 10, 2021 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) July 30, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

June 17, 2021 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 a8-kx61721.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 16, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of registrant as specified in its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction

June 17, 2021 EX-99.1

PhaseBio Announces European Licensing Agreement with Alfasigma S.p.A for Commercialization of Bentracimab Agreement provides PhaseBio with $20 million upfront payment and eligibility to receive up to $245 million in development and commercial milesto

Exhibit 99.1 PhaseBio Announces European Licensing Agreement with Alfasigma S.p.A for Commercialization of Bentracimab Agreement provides PhaseBio with $20 million upfront payment and eligibility to receive up to $245 million in development and commercial milestones in addition to tiered double digit royalties on sales Collaboration reinforces global bentracimab opportunity Establishes accessibili

June 4, 2021 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 a8-kx6321votingresults.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other J

May 19, 2021 EX-99.A

Joint Filing Agreement

EX-99.A 2 exa.htm EXHIBIT A Exhibit A Joint Filing Agreement The undersigned hereby agree that this Statement on Schedule 13G with respect to the beneficial ownership of shares of Common Stock of PhaseBio Pharmaceuticals, Inc. is filed jointly, on behalf of each of them. Rosalind Advisors, Inc. By: /s/ Steven Salamon Name: Steven Salamon Title: President Rosalind Master Fund L.P. By: /s/ Mike McDo

May 19, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Shares (Title of Class of Securities) (CUSIP Number) May 12, 2021 (D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Shares (Title of Class of Securities) 717224109 (CUSIP Number) May 12, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is fil

May 13, 2021 EX-99.1

PhaseBio Reports First-Quarter 2021 Financial Results and Recent Business Highlights Continued enrollment progress in Phase 3 REVERSE-IT clinical trial for Bentracimab Signed commercial supply agreement with BioVectra to support development and comme

EX-99.1 2 ex991-earningsrelease2021q1.htm EX-99.1 Exhibit 99.1 PhaseBio Reports First-Quarter 2021 Financial Results and Recent Business Highlights Continued enrollment progress in Phase 3 REVERSE-IT clinical trial for Bentracimab Signed commercial supply agreement with BioVectra to support development and commercialization of lead product candidate bentracimab Completed underwritten public offeri

May 13, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 13, 2021 EX-99.2

Corporate Overview May 2021 Exhibit 99.2 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and f

EX-99.2 3 phasebiocorporateovervie.htm EX-99.2 Corporate Overview May 2021 Exhibit 99.2 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”), our business strategy and pl

May 13, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutic

May 13, 2021 EX-10.2

Bio Pharmaceuticals, Inc. and BioVectra, Inc.

EX-10.2 2 ex102-phas10xq2021q1.htm EX-10.2 Exhibit 10.2 Certain information has been excluded from this agreement (indicated by “[***]”) because such information is both not material and the type that the registrant treats as private or confidential. Supply Agreement This Supply Agreement (the “Agreement”) is as entered into as of this 10th day of March, 2021 (“Effective Date”) between PhaseBio Ph

April 29, 2021 DEF 14A

- DEF 14A

DEF 14A 1 proxy2021.htm DEF 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.) Filed by the Registrant ý Filed by a Party other than the Registrant ☐ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ý Definitive Proxy Statement ¨ Defin

March 24, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* PhaseBio Pharmaceuticals, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) March 18, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate

March 22, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

March 19, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K 1 a8-kxoffering.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 17, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdic

March 19, 2021 424B5

16,000,000 Shares Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-235735 PROSPECTUS SUPPLEMENT (TO PROSPECTUS DATED JANUARY 8, 2020) 16,000,000 Shares Common Stock We are offering 16,000,000 shares of our common stock. Our common stock is listed on The Nasdaq Global Market under the trading symbol “PHAS.” On March 18, 2021, the last reported sale price of our common stock on The Nasdaq Globa

March 19, 2021 EX-99.1

PhaseBio Announces Pricing of Public Offering of Common Stock

EX-99.1 4 ex991-8xkoffering.htm EX-99.1 Exhibit 99.1 PhaseBio Announces Pricing of Public Offering of Common Stock MALVERN, Pa. and SAN DIEGO, March 17, 2021 – PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiopulmonary diseases, today announced the pricing of an underwritten publi

March 19, 2021 EX-1.1

Underwriting Agreement, dated March 17, 2021

EX-1.1 2 ex11-offering.htm EX-1.1 Exhibit 1.1 PhaseBio Pharmaceuticals, Inc. 16,000,000 Shares Common Stock ($0.001 par value) Underwriting Agreement New York, New York March 17, 2021 Cowen and Company, LLC Stifel, Nicolaus & Company, Incorporated As Representatives of the several Underwriters, c/o Cowen and Company, LLC 599 Lexington Avenue New York, New York 10022 c/o Stifel, Nicolaus & Company,

March 17, 2021 424B5

SUBJECT TO COMPLETION, DATED MARCH 17, 2021

424B5 1 d85296d424b5.htm 424B5 Table of Contents The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been filed with the Securities and Exchange Commission and is effective. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell these securities and are

March 15, 2021 EX-99.1

PhaseBio Reports Fourth-Quarter and Full-Year 2020 Financial Results and Recent Business Highlights Update on Phase 3 REVERSE-IT trial - enrollment ahead of schedule Provides overview of bentracimab development program during virtual Investor & Analy

EX-99.1 2 ex991-earningsrelease31521.htm EX-99.1 Exhibit 99.1 PhaseBio Reports Fourth-Quarter and Full-Year 2020 Financial Results and Recent Business Highlights Update on Phase 3 REVERSE-IT trial - enrollment ahead of schedule Provides overview of bentracimab development program during virtual Investor & Analyst Day, March 15, 2021, 12-2 pm ET Announced commercial supply agreement with BioVectra

March 15, 2021 EX-10.3

Non-Employee Director Compensation Policy, as amended

EX-10.3 2 ex103-phas10xk2020.htm EX-10.3 Exhibit 10.3 PhaseBio Pharmaceuticals, Inc. Non-Employee Director Compensation Policy As Amended February 9, 2021 Each member of the Board of Directors (the “Board”) who is not also serving as an employee of or consultant to PhaseBio Pharmaceuticals, Inc. (the “Company”) or any of its subsidiaries (each such member, an “Eligible Director”) will receive the

March 15, 2021 S-8

Power of Attorney (included on the signature page of this Form S-8)

As filed with the U.S. Securities and Exchange Commission on March 15, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PHASEBIO PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware 03-0375697 (State or other jurisdiction of incorporation or organizati

March 15, 2021 EX-99.2

Bentracimab Program Update MARCH 15, 2021 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and

EX-99.2 3 ex992-update.htm EX-99.2 Bentracimab Program Update MARCH 15, 2021 This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”), our business strategy and plans, the pr

March 15, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Completion of Acquisition or Disposition of Assets

8-K 1 a8-kxearningsrelease31521.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 15, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Ot

March 15, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceuticals,

March 11, 2021 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 10, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

March 11, 2021 EX-99.1

PhaseBio Pharmaceuticals and BioVectra Enter into Supply Agreement to Support Development and Commercialization of Bentracimab

EX-99.1 2 ex991-31121.htm EX-99.1 Exhibit 99.1 PhaseBio Pharmaceuticals and BioVectra Enter into Supply Agreement to Support Development and Commercialization of Bentracimab Malvern, PA and San Diego, CA - March 11, 2021 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiopulmonary

February 16, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* PhaseBio Pharmaceuticals, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

January 28, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 28, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

January 28, 2021 EX-99.1

PhaseBio Announces Dosing of First Patient in European Union as Part of REVERSE-IT Global Phase 3 Trial of Bentracimab for Reversal of Antiplatelet Effects of Ticagrelor Cardiovascular disease remains a leading cause of mortality in both the European

EX-99.1 2 ex991-12821.htm EX-99.1 Exhibit 99.1 PhaseBio Announces Dosing of First Patient in European Union as Part of REVERSE-IT Global Phase 3 Trial of Bentracimab for Reversal of Antiplatelet Effects of Ticagrelor Cardiovascular disease remains a leading cause of mortality in both the European Union and globally, with antiplatelet therapy being a core treatment to prevent cardiovascular events

January 27, 2021 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2021 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

January 27, 2021 EX-99.1

PhaseBio Presents Data from Phase 1b/2a Trial of Pemziviptadil for the Treatment of Pulmonary Arterial Hypertension at 15th Pulmonary Vascular Research Institute Virtual World Congress New data for pemziviptadil (PB1046) support continued evaluation

Exhibit 99.1 PhaseBio Presents Data from Phase 1b/2a Trial of Pemziviptadil for the Treatment of Pulmonary Arterial Hypertension at 15th Pulmonary Vascular Research Institute Virtual World Congress New data for pemziviptadil (PB1046) support continued evaluation as a potential novel therapy of once-weekly VIP analogue for adults with pulmonary arterial hypertension; novel agent observed to be well

January 11, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whic

November 16, 2020 SC 13G

PHAS / PhaseBio Pharmaceuticals Inc / Rock Springs Capital Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

November 12, 2020 EX-99.2

Corporate Overview November 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operati

phasebiocorporateovervie Corporate Overview November 2020 Legal Disclaimer This presentation includes forward-looking statements.

November 12, 2020 EX-99.1

PhaseBio Reports Recent Business Highlights and Third-Quarter 2020 Financial Results Expanded pivotal Phase 3 REVERSE-IT trial of product candidate bentracimab (PB2452) for reversal of antiplatelet effects of ticagrelor into Canada and dosed first pa

Exhibit 99.1 PhaseBio Reports Recent Business Highlights and Third-Quarter 2020 Financial Results Expanded pivotal Phase 3 REVERSE-IT trial of product candidate bentracimab (PB2452) for reversal of antiplatelet effects of ticagrelor into Canada and dosed first patients outside the United States Resuming enrollment in ongoing Phase 2b trial of pemziviptadil (PB1046) in pulmonary arterial hypertensi

November 12, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 12, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

November 12, 2020 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmace

October 23, 2020 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

October 23, 2020 EX-99.1

PhaseBio Provides Pemziviptadil (PB1046) Program Update VANGARD trial discontinued due to evolving COVID-19 treatment landscape, recent feedback from FDA regarding regulatory and development path, and interim analysis of trial data Enrollment expecte

Exhibit 99.1 PhaseBio Provides Pemziviptadil (PB1046) Program Update VANGARD trial discontinued due to evolving COVID-19 treatment landscape, recent feedback from FDA regarding regulatory and development path, and interim analysis of trial data Enrollment expected to resume for ongoing Phase 2b trial of pemziviptadil in pulmonary arterial hypertension (PAH) Malvern, PA and San Diego, CA - October

October 6, 2020 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 6, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

October 6, 2020 EX-99.1

PhaseBio Doses First Patients in Canada as Part of the REVERSE-IT Global Phase 3 Trial of Bentracimab for Reversal of the Antiplatelet Effects of Ticagrelor Cardiovascular disease remains a leading cause of mortality in both Canada and globally; the

Exhibit 99.1 PhaseBio Doses First Patients in Canada as Part of the REVERSE-IT Global Phase 3 Trial of Bentracimab for Reversal of the Antiplatelet Effects of Ticagrelor Cardiovascular disease remains a leading cause of mortality in both Canada and globally; the lack of reversal agents for patients taking antiplatelet therapies who require urgent surgery or experience a major bleeding event remain

August 11, 2020 EX-99.1

PhaseBio Reports Recent Business Highlights and Second-Quarter 2020 Financial Results Received FDA authorization to proceed with "VANGARD" clinical trial to assess the efficacy and safety of PB1046 in hospitalized COVID-19 patients at high risk for r

Exhibit 99.1 PhaseBio Reports Recent Business Highlights and Second-Quarter 2020 Financial Results Received FDA authorization to proceed with "VANGARD" clinical trial to assess the efficacy and safety of PB1046 in hospitalized COVID-19 patients at high risk for rapid clinical deterioration and acute respiratory distress syndrome (ARDS) and commenced dosing of patients Malvern, PA, and San Diego, C

August 11, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 11, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

August 11, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutica

August 11, 2020 EX-99.2

Corporate Overview August 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operation

EX-99.2 3 phasebiocorporateovervie.htm EX-99.2 Corporate Overview August 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”) our business strategy

July 16, 2020 EX-99.1

PhaseBio Doses First Patient in VANGARD Phase 2 Clinical Trial to Evaluate PB1046 for Hospitalized COVID-19 Patients Recently launched Phase 2 "VANGARD" trial to assess the efficacy and safety of PB1046 in hospitalized COVID-19 patients at high risk

Exhibit 99.1 PhaseBio Doses First Patient in VANGARD Phase 2 Clinical Trial to Evaluate PB1046 for Hospitalized COVID-19 Patients Recently launched Phase 2 "VANGARD" trial to assess the efficacy and safety of PB1046 in hospitalized COVID-19 patients at high risk for rapid clinical deterioration and acute respiratory distress syndrome PB1046, a long-acting analog of vasoactive intestinal peptide (V

July 16, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

June 5, 2020 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 27, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 27, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 27, 2020 EX-99.1

PhaseBio Launches Clinical Trial to Evaluate PB1046 as a Treatment for Hospitalized COVID-19 Patients PhaseBio receives clearance of IND application from U.S. FDA under Coronavirus Treatment Acceleration Program (CTAP) "VANGARD" trial will assess the

EX-99.1 2 ex991-vangardstudy.htm EX-99.1 Exhibit 99.1 PhaseBio Launches Clinical Trial to Evaluate PB1046 as a Treatment for Hospitalized COVID-19 Patients PhaseBio receives clearance of IND application from U.S. FDA under Coronavirus Treatment Acceleration Program (CTAP) "VANGARD" trial will assess the efficacy and safety of PB1046 in hospitalized COVID-19 patients at high risk for rapid clinical

May 12, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

May 12, 2020 EX-99.2

Corporate Overview May 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations a

phasebiocorporateovervie Corporate Overview May 2020 Legal Disclaimer This presentation includes forward-looking statements.

May 12, 2020 EX-99.1

PhaseBio Reports First Quarter 2020 Financial Results and Recent Business Highlights Initiated PB2452 Phase 3 Trial for the Reversal of the Antiplatelet Effects of Ticagrelor

Exhibit 99.1 PhaseBio Reports First Quarter 2020 Financial Results and Recent Business Highlights Initiated PB2452 Phase 3 Trial for the Reversal of the Antiplatelet Effects of Ticagrelor Malvern, PA, and San Diego, CA - May 12, 2020 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for ca

May 12, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutic

April 24, 2020 DEF 14A

- DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

March 30, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 30, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Comm

March 30, 2020 EX-4.11

Description of PhaseBio Pharmaceuticals, Inc. Common Stock

Exhibit 4.11 DESCRIPTION OF PHASEBIO PHARMACEUTICALS, INC. COMMON STOCK The following description of the common stock of PhaseBio Pharmaceuticals, Inc., or the Company, is a summary and does not purport to be complete. This summary is qualified in its entirety by reference to the provisions of the Delaware General Corporation Law, or the DGCL, and the complete text of the Company’s amended and res

March 30, 2020 EX-10.13

Amendment to License Agreement, dated January 9, 2020, by and between PhaseBio Pharmaceuticals, Inc. and MedImmune Limited

Exhibit 10.13 AMENDMENT TO LICENSE AGREEMENT BETWEEN MEDIMMUNE LIMITED AND PHASEBIO PHARMACEUTICALS, INC. This Amendment to License Agreement (“Amendment”) is made and entered into as of January 9, 2020 (the “Amendment Date”), by and between MedImmune Limited, a limited liability company formed under the laws of the United Kingdom (“MedImmune”), and PhaseBio Pharmaceuticals, Inc., a corporation fo

March 30, 2020 S-8

Power of Attorney (included on the signature page of this Form S-8)

As filed with the U.S. Securities and Exchange Commission on March 30, 2020 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PHASEBIO PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware 03-0375697 (State or other jurisdiction of incorporation or organizati

March 30, 2020 EX-4.10

Warrant to Purchase Shares of Common Stock, issued by PhaseBio Pharmaceuticals, Inc. to SFJ Pharmaceuticals X, Ltd. on January 9, 2020

Exhibit 4.10 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AS SET FORTH IN SECTIONS 5.3 AND 5.4 BELOW, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR IN FORM AND SUBSTANCE SATISFACTORY TO THE COMPANY,

March 30, 2020 EX-10.22

Form of Program Transfer Agreement by and between PhaseBio Pharmaceuticals Inc. and SFJ Pharmaceuticals X. Ltd.

EX-10.22 9 ex1022-10xk2019.htm EXHIBIT 10.22 Exhibit 10.22 Certain information has been excluded from this agreement (indicated by “[***]”) because such information (i) is not material and (ii) would be competitively harmful if publicly disclosed. PROGRAM TRANSFER AGREEMENT THIS PROGRAM TRANSFER AGREEMENT (this “Agreement”) is made and entered into as of [insert date that the Program Transfer Noti

March 30, 2020 EX-10.18

Intellectual Property Security Agreement, dated as of March 19, 2020, by and among PhaseBio Pharmaceuticals, Inc. and Silicon Valley Bank and WestRiver Innovation Lending Fund VIII, L.P.

Exhibit 10.18 Certain information has been excluded from this agreement (indicated by “[***]”) because such information (i) is not material and (ii) would be competitively harmful if publicly disclosed. INTELLECTUAL PROPERTY SECURITY AGREEMENT This Intellectual Property Security Agreement (“Agreement”) is entered into as of March 19, 2020, by and among (a) SILICON VALLEY BANK, a California corpora

March 30, 2020 EX-10.23

Asset Purchase Agreement, dated January 13, 2020, by and between PhaseBio Pharmaceuticals, Inc., Viamet Pharmaceuticals Holdings, LLC and Selenity Therapeutics (Bermuda), Ltd.

Exhibit 10.23 Certain information has been excluded from this agreement (indicated by “[***]”) because such information (i) is not material and (ii) would be competitively harmful if publicly disclosed. CONFIDENTIAL EXECUTION COPY ASSET PURCHASE AGREEMENT by and among PHASEBIO PHARMACEUTICALS, INC., SELENITY THERAPEUTICS (BERMUDA), LTD. and VIAMET PHARMACEUTICALS HOLDINGS, LLC Dated as of January

March 30, 2020 EX-10.21

Co-Development Agreement, dated January 9, 2020, by and between PhaseBio Pharmaceuticals, Inc. and SFJ Pharmaceuticals X, Ltd.

Exhibit 10.21 Certain information has been excluded from this agreement (indicated by “[***]”) because such information (i) is not material and (ii) would be competitively harmful if publicly disclosed. EXECUTION VERSION CO-DEVELOPMENT AGREEMENT This Co-Development Agreement (“Agreement”), made effective as of January 9, 2020 (the “Effective Date”), is by and between PhaseBio Pharmaceuticals Inc.,

March 30, 2020 10-K

PHAS / PhaseBio Pharmaceuticals Inc 10-K - Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceuticals,

March 30, 2020 EX-99.2

Corporate Overview March 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations

phasebiocorporateoverc5e Corporate Overview March 2020 Legal Disclaimer This presentation includes forward-looking statements.

March 30, 2020 EX-10.16

Consent and First Amendment to Loan and Security Agreement, dated as of March 19, 2020, by and among PhaseBio Pharmaceuticals, Inc. and Silicon Valley Bank and WestRiver Innovation Lending Fund VIII, L.P.

Exhibit 10.16 CONSENT AND FIRST AMENDMENT TO LOAN AND SECURITY AGREEMENT THIS CONSENT AND FIRST AMENDMENT to Loan and Security Agreement (this “Amendment”) is entered into as of March 19, 2020, by and among (a) SILICON VALLEY BANK, a California corporation (“SVB” or “Bank”), in its capacity as administrative agent and collateral agent (“Agent”), (b) SVB as a lender, (c) WESTRIVER INNOVATION LENDIN

March 30, 2020 EX-99.1

PhaseBio Reports Fourth Quarter and Full-Year 2019 Financial Results and Provides Recent Business Highlights Recently Initiated PB2452 Phase 3 Trial for the Reversal of the Antiplatelet Effects of Ticagrelor Received FDA Breakthrough Therapy Designat

Exhibit 99.1 PhaseBio Reports Fourth Quarter and Full-Year 2019 Financial Results and Provides Recent Business Highlights Recently Initiated PB2452 Phase 3 Trial for the Reversal of the Antiplatelet Effects of Ticagrelor Received FDA Breakthrough Therapy Designation and EMA Prime Designation for PB2452 Secured PB2452 Financing and Co-Development Collaboration with SFJ Pharmaceuticals® Malvern, PA

March 30, 2020 EX-10.17

Subordination Agreement, dated as of March 19, 2020, by and among Silicon Valley Bank, WestRiver Innovation Lending Fund VIII, L.P. and SFJ Pharmaceuticals X, Ltd.

Exhibit 10.17 SUBORDINATION AGREEMENT THIS SUBORDINATION AGREEMENT (as may be amended, modified, restated, amended and restated, replaced or supplemented from time to time, this “Agreement”), is entered into as of March 19, 2020 (the “Effective Date”), by and between SILICON VALLEY BANK, a California corporation, in its capacity as administrative agent and collateral agent (“Senior Agent”) under t

March 20, 2020 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

8-K 1 a8-kxsvbconsent.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisd

March 4, 2020 EX-99.1

Corporate Overview March 4, 2020 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operati

phasebiocorporateovervie Corporate Overview March 4, 2020 Legal Disclaimer This presentation includes forward-looking statements.

March 4, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 a8-kxcorporatepresentation.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Ot

February 14, 2020 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Rock Springs Capital Management LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

February 13, 2020 EX-99.1

PhaseBio Appoints Alex C. Sapir to Board of Directors

EX-99.1 3 ex991-bodappointment.htm EXHIBIT 99.1 Exhibit 99.1 PhaseBio Appoints Alex C. Sapir to Board of Directors Malvern, PA and San Diego, CA, February 13, 2020 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiopulmonary diseases, today announced the appointment of Alex C. Sap

February 13, 2020 EX-10.1

Non-Employee Director Compensation Policy, as amended.

Exhibit 10.1 PhaseBio Pharmaceuticals, Inc. Non-Employee Director Compensation Policy As Amended February 12, 2020 Each member of the Board of Directors (the “Board”) who is not also serving as an employee of or consultant to PhaseBio Pharmaceuticals, Inc. (the “Company”) or any of its subsidiaries (each such member, an “Eligible Director”) will receive the compensation described in this Non-Emplo

February 13, 2020 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

February 11, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 11, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

February 11, 2020 EX-99.1

PhaseBio Announces European Regulatory Update for PB2452 PB2452 granted PRIME Designation by the European Medicines Agency PhaseBio receives written scientific advice confirming PB2452 clinical development plan In Phase 1 and Phase 2a clinical trials

Exhibit 99.1 PhaseBio Announces European Regulatory Update for PB2452 PB2452 granted PRIME Designation by the European Medicines Agency PhaseBio receives written scientific advice confirming PB2452 clinical development plan In Phase 1 and Phase 2a clinical trials, PB2452 provided immediate and sustained reversal of the antiplatelet effects of ticagrelor Malvern, PA and San Diego, CA, February 11,

February 4, 2020 EX-99.1

PhaseBio Announces Case Study Highlighting PB1046 Hemodynamic Data Presented at 14th Pulmonary Vascular Research Institute World Congress Data continue to support potential of once-weekly VIP analogue for adults with pulmonary arterial hypertension

Exhibit 99.1 PhaseBio Announces Case Study Highlighting PB1046 Hemodynamic Data Presented at 14th Pulmonary Vascular Research Institute World Congress Data continue to support potential of once-weekly VIP analogue for adults with pulmonary arterial hypertension Malvern, PA and San Diego, CA, February 4, 2020 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical compan

February 4, 2020 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Co

January 27, 2020 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* PhaseBio Pharmaceuticals Inc (Name of Issuer) Common Stock (Title of Class of Securities) 717224109 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropria

January 17, 2020 SC 13G/A

PHAS / PhaseBio Pharmaceuticals Inc / JOHNSON & JOHNSON - SCHEDULE 13G FOR PHASEBIO PHARMACEUTICALS, INC. BY JOHNSON & JOHNSON, DATED 12.31.19 Passive Investment

SC 13G/A 1 s13gaphasebio-011620.htm SCHEDULE 13G FOR PHASEBIO PHARMACEUTICALS, INC. BY JOHNSON & JOHNSON, DATED 12.31.19 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b),(c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 1)1 PhaseBio Pharmaceuticals, Inc. (N

January 13, 2020 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 9, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

January 13, 2020 EX-99.1

PhaseBio Announces Acquisition of Novel Oral Aldosterone Synthase Inhibitor to Develop for Treatment-Resistant Hypertension PhaseBio to be responsible for all development, manufacturing and commercialization

EX-99.1 2 ex991-6440announcement.htm EXHIBIT 99.1 Exhibit 99.1 PhaseBio Announces Acquisition of Novel Oral Aldosterone Synthase Inhibitor to Develop for Treatment-Resistant Hypertension PhaseBio to be responsible for all development, manufacturing and commercialization Malvern, PA and San Diego, CA, January 13, 2020 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutic

January 10, 2020 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 9, 2020 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

January 10, 2020 EX-99.1

PhaseBio Announces Financing and Co-Development Collaboration with SFJ Pharmaceuticals® for PB2452 PhaseBio to receive up to $120 million in development funding PhaseBio retains exclusive worldwide commercial rights to PB2452

Exhibit 99.1 PhaseBio Announces Financing and Co-Development Collaboration with SFJ Pharmaceuticals® for PB2452 PhaseBio to receive up to $120 million in development funding PhaseBio retains exclusive worldwide commercial rights to PB2452 Malvern, PA and San Diego, CA, January 10, 2020 - PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the develo

January 6, 2020 CORRESP

PHAS / PhaseBio Pharmaceuticals Inc CORRESP - -

CORRESP PHASEBIO PHARMACEUTICALS, INC. 11260 El Camino Real, Suite 100 San Diego, CA 92130 January 6, 2020 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Paul Fischer RE: PhaseBio Pharmaceuticals, Inc. Registration Statement on Form S-3 File No. 333-235735 Acceleration Request Requested Date: January 8, 202

December 27, 2019 EX-4.2

Form of Indenture, between the Registrant and one or more trustees to be named.

EX-4.2 Exhibit 4.2 PHASEBIO PHARMACEUTICALS, INC., Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20 Debt Securities TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Cer

December 27, 2019 EX-4.5

Form of Preferred Stock Warrant Agreement and Warrant Certificate.

EX-4.5 Exhibit 4.5 PHASEBIO PHARMACEUTICALS, INC. AND , AS WARRANT AGENT FORM OF PREFERRED STOCK WARRANT AGREEMENT DATED AS OF PHASEBIO PHARMACEUTICALS, INC. FORM OF PREFERRED STOCK WARRANT AGREEMENT THIS PREFERRED STOCK WARRANT AGREEMENT (this “Agreement”), dated as of [●], between PHASEBIO PHARMACEUTICALS, INC., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking a

December 27, 2019 EX-1.2

Equity Distribution Agreement, dated December 27, 2019, by and among the Registrant and Citigroup Global Markets Inc. and William Blair & Company, L.L.C.

EX-1.2 Exhibit 1.2 PHASEBIO PHARMACEUTICALS, INC. $60,000,000 Shares Common Stock ($0.001 par value) Equity Distribution Agreement December 27, 2019 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 William Blair & Company, L.L.C. 150 North Riverside Plaza Chicago, Illinois 60606 Ladies and Gentlemen: PhaseBio Pharmaceuticals, Inc., a corporation organized under the laws

December 27, 2019 EX-4.6

Form of Debt Securities Warrant Agreement and Warrant Certificate.

EX-4.6 Exhibit 4.6 PHASEBIO PHARMACEUTICALS, INC. AND , AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF PHASEBIO PHARMACEUTICALS, INC. FORM OF DEBT SECURITIES WARRANT AGREEMENT THIS DEBT SECURITIES WARRANT AGREEMENT (this “Agreement”), dated as of [●], between PHASEBIO PHARMACEUTICALS, INC., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking a

December 27, 2019 S-3

PHAS / PhaseBio Pharmaceuticals Inc S-3 - - S-3

S-3 Table of Contents As filed with the Securities and Exchange Commission on December 27, 2019 Registration No.

December 27, 2019 EX-4.4

Form of Common Stock Warrant Agreement and Warrant Certificate.

EX-4.4 4 d855727dex44.htm EX-4.4 Exhibit 4.4 PHASEBIO PHARMACEUTICALS, INC. AND , AS WARRANT AGENT FORM OF COMMON STOCK WARRANT AGREEMENT DATED AS OF PHASEBIO PHARMACEUTICALS, INC. FORM OF COMMON STOCK WARRANT AGREEMENT THIS COMMON STOCK WARRANT AGREEMENT (this “Agreement”), dated as of [●], between PHASEBIO PHARMACEUTICALS, INC., a Delaware corporation (the “Company”), and [●], a [corporation] [n

November 14, 2019 EX-4.8

Warrant to Purchase Shares of Common Stock, issued by PhaseBio Pharmaceuticals, Inc. to Silicon Valley Bank on October 2, 2019.

EX-4.8 6 phas-ex4836.htm EX-4.8 Exhibit 4.8 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AS SET FORTH IN SECTIONS 5.3 AND 5.4 BELOW, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR IN FORM AND SUBSTANC

November 14, 2019 EX-4.9

Warrant to Purchase Shares of Common Stock, issued by PhaseBio Pharmaceuticals, Inc. to WestRiver Innovation Lending Fund VIII, L.P. on October 2, 2019.

Exhibit 4.9 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AS SET FORTH IN SECTIONS 5.3 AND 5.4 BELOW, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR IN FORM AND SUBSTANCE SATISFACTORY TO THE COMPANY, S

November 14, 2019 10-Q

PHAS / PhaseBio Pharmaceuticals Inc 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmace

November 14, 2019 EX-99.1

PhaseBio Reports Third Quarter 2019 Financial Results and Recent Corporate Progress Received Written End-of-Phase 1 Meeting Minutes Outlining Clear Development Path for PB2452 Completed Phase 2a Trial of PB2452 in Older and Elderly Subjects on Dual A

Exhibit 99.1 PhaseBio Reports Third Quarter 2019 Financial Results and Recent Corporate Progress Received Written End-of-Phase 1 Meeting Minutes Outlining Clear Development Path for PB2452 Completed Phase 2a Trial of PB2452 in Older and Elderly Subjects on Dual Antiplatelet Therapy Initiated Registrational Phase 2b Trial of PB2452 in Older and Elderly Subjects on Dual Antiplatelet Therapy Malvern,

November 14, 2019 EX-99.2

Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of Pha

Corporate Overview Fourth Quarter 2019 Exhibit 99.2 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”) our business strategy and plans, the preclinical

November 14, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (C

October 15, 2019 EX-99.1

PhaseBio Announces First Patient Dosed in Phase 2b Clinical Trial of PB2452 for Reversal of the Antiplatelet Activity of Ticagrelor

Exhibit 99.1 PhaseBio Announces First Patient Dosed in Phase 2b Clinical Trial of PB2452 for Reversal of the Antiplatelet Activity of Ticagrelor Malvern, PA, and San Diego, CA, October 15, 2019 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for cardiopulmonary diseases, today announced

October 15, 2019 8-K

Financial Statements and Exhibits

8-K 1 phas-8k20191015.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 15, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Juri

September 24, 2019 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 24, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (

September 24, 2019 EX-99.1

PhaseBio Announces Completion of Phase 2a Clinical Trial of PB2452 for the Reversal of the Antiplatelet Activity of Ticagrelor Preliminary Results from Supratherapeutic-Dose Ticagrelor Cohort Are Consistent with Earlier Phase 2a Cohorts and Previousl

Exhibit 99.1 PhaseBio Announces Completion of Phase 2a Clinical Trial of PB2452 for the Reversal of the Antiplatelet Activity of Ticagrelor Preliminary Results from Supratherapeutic-Dose Ticagrelor Cohort Are Consistent with Earlier Phase 2a Cohorts and Previously Published Phase 1 Trial Malvern, PA, and San Diego, CA, September 24, 2019 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-

August 14, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

August 14, 2019 EX-99.3

PhaseBio Announces Receipt of Minutes of End-of-Phase 1 Meeting with the FDA and Alignment on a Single, Non-Randomized Phase 3 Trial to Support BLA Submission for PB2452 Clinical development plan and Accelerated Approval regulatory path confirmed Pha

Exhibit 99.3 PhaseBio Announces Receipt of Minutes of End-of-Phase 1 Meeting with the FDA and Alignment on a Single, Non-Randomized Phase 3 Trial to Support BLA Submission for PB2452 Clinical development plan and Accelerated Approval regulatory path confirmed Phase 3 trial to initiate in the first quarter of 2020 and intended to support both major bleeding and surgery indications Conference call a

August 14, 2019 EX-99.2

Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of Pha

phas-ex992_14.pptx.htm Corporate Overview August 2019 Exhibit 99.2 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”) our business strategy and plans,

August 14, 2019 EX-99.1

Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of Pha

End of Phase 1 Meeting Update August 14, 2019 Exhibit 99.1 Legal Disclaimer This presentation includes forward-looking statements. All statements contained in this presentation other than statements of historical facts, including statements regarding future results of operations and financial position of PhaseBio Pharmaceuticals, Inc. (“we,” “us” or “our”) our business strategy and plans, the prec

August 14, 2019 10-Q

PHAS / PhaseBio Pharmaceuticals Inc 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38697 PhaseBio Pharmaceutica

August 14, 2019 EX-4.6

Warrant to Purchase Shares of Common Stock, issued by PhaseBio Pharmaceuticals, Inc. to WestRiver Innovation Lending Fund VIII, L.P. on July 26, 2019.

Exhibit 4.6 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AS SET FORTH IN SECTIONS 5.3 AND 5.4 BELOW, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR IN FORM AND SUBSTANCE SATISFACTORY TO THE COMPANY, S

August 14, 2019 EX-4.7

Warrant to Purchase Shares of Common Stock, issued by PhaseBio Pharmaceuticals, Inc. to Silicon Valley Bank on July 26, 2019.

Exhibit 4.7 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT AS SET FORTH IN SECTIONS 5.3 AND 5.4 BELOW, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR IN FORM AND SUBSTANCE SATISFACTORY TO THE COMPANY, S

August 13, 2019 EX-99.1

PhaseBio Reports Second Quarter 2019 Financial Results and Recent Corporate Progress Reported positive preliminary results from Phase 2a trial of PB2452 Received FDA Breakthrough Therapy designation for PB2452 Completed underwritten public offering o

Exhibit 99.1 PhaseBio Reports Second Quarter 2019 Financial Results and Recent Corporate Progress Reported positive preliminary results from Phase 2a trial of PB2452 Received FDA Breakthrough Therapy designation for PB2452 Completed underwritten public offering of common stock that raised $46.3 million in net proceeds Malvern, PA and San Diego, CA, August 13, 2019 — PhaseBio Pharmaceuticals, Inc.

August 13, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Com

July 29, 2019 EX-99.7.01

Joint Filing Agreement.

EX-99.7.01 Exhibit 7.01 JOINT FILING AGREEMENT Joint Filing Agreement, dated as of July 29, 2019, is by and among the signatories below. Each of the signatories below may be required to file with the United States Securities and Exchange Commission a statement on Schedule 13D with respect to shares of Common Stock, par value $0.001 per share, of PhaseBio Pharmaceuticals, Inc., beneficially owned b

July 29, 2019 EX-99.7.02

Power of Attorney.

EX-99.7.02 Exhibit 7.02 POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Clay B. Thorp with full power to act singly, his or her true and lawful attorney-in-fact, with full power of substitution, to: (i) sign any and all instruments, certificates and documents that may be necessary, desirable or appropriate to be executed

July 29, 2019 SC 13D/A

PHAS / PhaseBio Pharmaceuticals Inc / Hatteras Venture Advisors III, LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* PHASEBIO PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 717224109 (CUSIP Number) Clay B. Thorp Hatteras Venture Partners 280 S. Mangum Street, Suite 350 Durham, North Carolina 27701

July 1, 2019 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 1, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commis

July 1, 2019 EX-99.1

PhaseBio Added to Russell 2000® and 3000® Indexes

Exhibit 99.1 PhaseBio Added to Russell 2000® and 3000® Indexes Malvern, PA, and San Diego, CA, July 1, 2019 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-stage biopharmaceutical company focused on the development and commercialization of novel therapies for orphan diseases, today announced that the company has been added to the Russell 2000® and 3000® Indexes, effective after U.S. ma

June 17, 2019 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2019 PhaseBio Pharmaceuticals, Inc. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38697 03-0375697 (State or Other Jurisdiction of Incorporation) (Commi

June 17, 2019 EX-99.1

PhaseBio Announces Positive Preliminary Results from Phase 2a Clinical Trial of PB2452 for the Reversal of the Antiplatelet Activity of Ticagrelor in Older and Elderly Subjects Top-Line Data Are Consistent with Previously Published Phase 1 Trial

EX-99.1 2 phas-ex9916.htm EX-99.1 Exhibit 99.1 PhaseBio Announces Positive Preliminary Results from Phase 2a Clinical Trial of PB2452 for the Reversal of the Antiplatelet Activity of Ticagrelor in Older and Elderly Subjects Top-Line Data Are Consistent with Previously Published Phase 1 Trial Malvern, PA, and San Diego, CA, March 17, 2019 — PhaseBio Pharmaceuticals, Inc. (Nasdaq: PHAS), a clinical-

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