HQH / Abrdn Healthcare Investors - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Abrdn Healthcare Investors
US ˙ NYSE ˙ US87911J1034

Mga Batayang Estadistika
LEI 549300SNASESIFOS6V75
CIK 805267
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 Abrdn Healthcare Investors
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
April 14, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant     ☒ Filed by a Party other than the Registrant      ☐ Check the appropriate box: ☐        Preliminary Proxy Statement ☐        Confidential, for Use of the Commission

November 18, 2024 SC 13D/A

HQH / Abrdn Healthcare Investors / Saba Capital Management, L.P. - FORM SC 13D/A Activist Investment

SC 13D/A 1 formsc13da.htm FORM SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* abrdn Healthcare Investors (Name of Issuer) Common Shares, $0.01 par value (Title of Class of Securities) 87911J103 (CUSIP Number) Saba Capital Management, L.P. 405 Lexington Avenue 58th Floor New York, NY 10174

October 22, 2024 SC 13D/A

HQH / Abrdn Healthcare Investors / Saba Capital Management, L.P. - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* abrdn Healthcare Investors (Name of Issuer) Common Shares, $0.01 par value (Title of Class of Securities) 87911J103 (CUSIP Number) Saba Capital Management, L.P. 405 Lexington Avenue 58th Floor New York, NY 10174 Attention: Michael D'Angelo (212) 542-46

May 3, 2024 SC 13D/A

HQH / Abrdn Healthcare Investors / Saba Capital Management, L.P. - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* abrdn Healthcare Investors (Name of Issuer) Common Shares, $0.01 par value (Title of Class of Securities) 87911J103 (CUSIP Number) Saba Capital Management, L.P. 405 Lexington Avenue 58th Floor New York, NY 10174 Attention: Michael D'Angelo (212) 542-46

April 22, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant     ☒ Filed by a Party other than the Registrant      ☐ Check the appropriate box: ☐        Preliminary Proxy Statement ☐        Confidential, for Use of the Commission

March 15, 2024 SC 13D

HQH / Abrdn Healthcare Investors / Saba Capital Management, L.P. - FORM SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.)* abrdn Healthcare Investors (Name of Issuer) Common Shares, $0.01 par value (Title of Class of Securities) 87911J103 (CUSIP Number) Saba Capital Management, L.P. 405 Lexington Avenue 58th Floor New York, NY 10174 Attention: Michael D'Angelo (212) 542-4635 (

March 15, 2024 EX-1

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)

EX-1 2 exhibit1.htm EXHIBIT 1 EXHIBIT 1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agree

October 5, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

October 4, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

October 2, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

September 27, 2023 POS EX

As filed with the Securities and Exchange Commission on September 27, 2023

As filed with the Securities and Exchange Commission on September 27, 2023 Securities Act File No.

September 27, 2023 EX-99.(B)

BY-LAWS H&Q HEALTHCARE INVESTORS Revised through June 8, 2023 ARTICLE I

Exhibit (b) BY-LAWS - OF - H&Q HEALTHCARE INVESTORS - Revised through June 8, 2023 ARTICLE I - Definitions - The terms "Commission," "Custodian," "Declaration," "Distributor," "Investment Adviser," "Majority Shareholder Vote," "1940 Act," "Shareholder," "Shares," "Transfer Agent," "Trust," "Trust Property" and "Trustees" have the respective meanings given them in the Declaration of Trust of H&Q Healthcare Fund dated October 31, 1986 as amended from time to time.

September 15, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

September 15, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

September 13, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

September 12, 2023 EX-16.1

Exhibit 16.1 September 12, 2023 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Tekla Healthcare Investors’ Form 8-K dated September 12, 2023, and we agree with the stateme

Exhibit 16.1 September 12, 2023 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Tekla Healthcare Investors’ Form 8-K dated September 12, 2023, and we agree with the statements made therein. Yours truly, Deloitte & Touche LLP 200 Berkeley Street Boston, MA 02116 USA Tel: 617-437-2625 Fax: 617-437-4625 www.deloitte.com

September 12, 2023 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

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 12, 2023 (September 6, 2023) Tekla Healthcare Investors (Exact name of Registrant as Specified in Its Charter) Massachusetts 811-04889 04-6564285 (State or other jurisdictio

September 5, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

August 29, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

August 22, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

August 22, 2023 CORRESP

Tekla Healthcare Investors Tekla Life Sciences Investors Tekla Healthcare Opportunities Fund Tekla World Healthcare Fund

Tekla Healthcare Investors Tekla Life Sciences Investors Tekla Healthcare Opportunities Fund Tekla World Healthcare Fund August 22, 2023 Via EDGAR Mindy Rotter U.

August 14, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

August 11, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

July 28, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

July 18, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

July 11, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

July 10, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ 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)) ☒ Defin

June 27, 2023 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: x Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

April 11, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 24, 2023 NPORT-EX

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS December 31, 2022

NPORT-EX 2 NPORTTN00643264901222.htm Tekla Healthcare Investors SCHEDULE OF INVESTMENTS December 31, 2022 (Unaudited) SHARES CONVERTIBLE PREFERREDS (Restricted)(a)(b) – 7.1% of Net Assets VALUE Biotechnology – 4.4% 82,076 Arbor Biotechnologies Series B, 8.00% $ 1,359,999 2,353,932 Arkuda Therapeutics, Inc. Series A, 6.00% (c) 4,162,222 487,526 Arkuda Therapeutics, Inc. Series B, 6.00% (c) 862,043

August 26, 2022 NPORT-EX

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2022 (Unaudited)

NPORT-EX 2 NPORTTN00938351920622.htm Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2022 (Unaudited) SHARES Convertible Preferred (Restricted) (a)(b) – 7.7% of Net Assets VALUE Biotechnology – 4.8% 326,667 Amphivena Therapeutics, Inc. Series B (c) $ 33 525,972 Amphivena Therapeutics, Inc. Series C, 6.00% (c) 53 82,076 Arbor Biotechnologies, Series B, 8.00% 1,359,999 2,353,932 Arkuda T

July 29, 2022 POS EX

As filed with the Securities and Exchange Commission on July 29, 2022

As filed with the Securities and Exchange Commission on July 29, 2022 Securities Act File No.

July 29, 2022 EX-99.(A)(XVII)

Notice of Change of Trustee, filed herewith

Exhibit (a)(xvii) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, upon the death of Oleg M.

July 1, 2022 POS EX

As filed with the Securities and Exchange Commission on July 1, 2022

As filed with the Securities and Exchange Commission on July 1, 2022 Securities Act File No.

July 1, 2022 EX-99.(N)(II)

Power of Attorney dated June 9, 2022(15)

Exhibit (n)(ii) POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that W. Mark Watson, whose signature appears below, constitutes and appoints Daniel R. Omstead, Laura Woodward, Christopher Harvey and Kaitlin McGrath and each of them, his or her true and lawful attorney-in-fact and agent, with full power of substitution among himself or herself and each of the persons appointed herein, for him

July 1, 2022 EX-99.(A)(XVI)

Notice of Change of Trustee, dated June 16th, 2022(15)

Exhibit (a)(xvi) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, at a meeting of the shareholders of Tekla Healthcare Investors (the ?Fund?), the shareholders of the Fund appointed W.

April 12, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? 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)) ? Defin

February 23, 2022 NPORT-EX

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS December 31, 2021

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS December 31, 2021 (Unaudited) SHARES CONVERTIBLE PREFERRED (Restricted)(a) (b) – 5.

December 22, 2021 EX-99.(N)(II)

Power of Attorney dated November 30, 2021(14)

Exhibit (n)(ii) POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that Kathleen L.

December 22, 2021 EX-99.(A)(XV)

Notice of Change of Trustee, dated December 13, 2021(14)

Exhibit (a)(xv) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, by Action of Written Consent, the Trustees of Tekla Healthcare Investors (?The Fund?), the Trustees of the Fund appointed Kathleen L.

December 22, 2021 POS EX

As filed with the Securities and Exchange Commission on December 22, 2021

POS EX 1 tm2134557d1posex.htm POS EX As filed with the Securities and Exchange Commission on December 22, 2021 Securities Act File No. 333-195327 Investment Company Act File No. 811-04889 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-2 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 x Pre-Effective Amendment No. Post-Effective Amendment No. 8 REGISTRATION S

August 26, 2021 NPORT-EX

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2021

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2021 (Unaudited) SHARES CONVERTIBLE PREFERRED (Restricted) (a)(b) – 5.

July 2, 2021 EX-99.(A)(XIV)

Notice of Change of Trustee, dated June 16, 2021(13)

Exhibit (a)(xiv) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, Lucinda H.

July 2, 2021 POS EX

As filed with the Securities and Exchange Commission on July 2, 2021

As filed with the Securities and Exchange Commission on July 2, 2021 Securities Act File No.

April 13, 2021 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) x Defin

February 26, 2021 NPORT-EX

TEKLA HEALTHCARE INVESTORS SCHEDULE OF INVESTMENTS DECEMBER 31, 2020

TEKLA HEALTHCARE INVESTORS SCHEDULE OF INVESTMENTS DECEMBER 31, 2020 SHARES VALUE CONVERTIBLE PREFERRED AND WARRANTS (Restricted)(a) (b) - 4.

January 5, 2021 POS EX

- POS EX

As filed with the Securities and Exchange Commission on January 5, 2021 Securities Act File No.

January 5, 2021 EX-99.(B)

By-Laws of the Registrant, as amended(12)

Exhibit (b) BY-LAWS OF H&Q HEALTHCARE INVESTORS Revised through December 10, 2020 ARTICLE I Definitions The terms "Commission," "Custodian," "Declaration," "Distributor," "Investment Adviser," "Majority Shareholder Vote," "1940 Act," "Shareholder," "Shares," "Transfer Agent," "Trust," "Trust Property" and "Trustees" have the respective meanings given them in the Declaration of Trust of H&Q Healthcare Fund dated October 31, 1986 as amended from time to time.

September 10, 2020 POS EX

- POS EX

As filed with the Securities and Exchange Commission on September 10, 2020 Securities Act File No.

September 10, 2020 EX-99.(A)(XIII)

Notice of Change of Trustee, dated August 27, 2020(11)

Exhibit (a)(xiii) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, by Action of Written Consent, the Trustees of Tekla Healthcare Investors (“The Fund”), the Trustees of the Fund appointed Jeffrey A.

September 10, 2020 EX-99.(N)(II)

Power of Attorney dated August 27, 2020(11)

Exhibit (n)(ii) POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that Jeffrey A.

August 25, 2020 NPORT-EX

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2020

Tekla Healthcare Investors SCHEDULE OF INVESTMENTS June 30, 2020 (Unaudited) SHARES VALUE CONVERTIBLE PREFERRED AND WARRANTS (Restricted) (a) (b) - 3.

May 8, 2020 CORRESP

-

Tekla Healthcare Investors Tekla Life Sciences Investors 100 Federal Street, 19th Floor Tekla Healthcare Opportunities Fund Boston, Massachusetts 02110 Tekla World Healthcare Fund Tel: (617) 772-8500 May 8, 2020 Via EDGAR Jeff Long U.

April 14, 2020 DEF 14A

HQH / Tekla Healthcare Investors DEF 14A - - DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 27, 2020 NPORT-EX

TEKLA HEALTHCARE INVESTORS SCHEDULE OF INVESTMENTS DECEMBER 31, 2019

TEKLA HEALTHCARE INVESTORS SCHEDULE OF INVESTMENTS DECEMBER 31, 2019 (Unaudited) SHARES VALUE CONVERTIBLE PREFERRED AND WARRANTS(a) - 1.

August 29, 2019 NPORT-EX

HQH / Tekla Healthcare Investors NPORT-EX - -

TEKLA HEALTHCARE INVESTORS SCHEDULE OF INVESTMENTS JUNE 30, 2019 (Unaudited) SHARES VALUE CONVERTIBLE PREFERRED AND WARRANTS(a) - 3.

June 20, 2019 EX-99.B(A)(XII)

Notice of Change of Trustee, dated June 13, 2019(9)

Exhibit (a)(xii) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, Dr.

June 20, 2019 POS EX

HQH / Tekla Healthcare Investors POS EX - - POST-EFFECTIVE AMENDMENT FILED SOLELY TO ADD EXHIBITS

As filed with the Securities and Exchange Commission on June 20, 2019 Securities Act File No.

April 15, 2019 DEF 14A

HQH / Tekla Healthcare Investors DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

March 12, 2019 EX-99.B(A)(XI)

Notice of Change of Trustee, dated December 13, 2018(8)

Exhibit (a)(xi) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, Michael Bonney tendered his resignation as a Trustee of Tekla Healthcare Investors (the “Fund”) effective November 1, 2018, the Fund issues this notice in accordance with the terms of the Declaration of Trust of the Fund, dated and filed with the Secretary of State of the Commonwealth of Massachusetts on October 31, 1986, as amended; WHEREAS, at a meeting of the Trustees of Tekla Healthcare Investors (“the Fund”), the Trustees of the Fund appointed Dr.

March 12, 2019 EX-99.B(N)(II)

Power of Attorney dated December 13, 2018(8)

Exhibit (n)(ii) POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that Elizabeth G.

March 12, 2019 POS EX

HQH / Tekla Healthcare Investors POST-EFFECTIVE AMENDMENT FILED SOLELY TO ADD EXHIBITS

As filed with the Securities and Exchange Commission on March 12, 2019 Securities Act File No.

February 26, 2019 N-Q

Tekla Healthcare Investors - N-Q

OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 UNITED STATES Estimated average burden hours per response .

February 26, 2019 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a19-21611ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under wh

August 28, 2018 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

August 28, 2018 N-Q

HQH / Tekla Healthcare Investors N-Q (Quarterly Schedule of Portfolio Holdings)

OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 UNITED STATES Estimated average burden hours per response .

April 18, 2018 DEF 14A

HQH / Tekla Healthcare Investors DEF 14A

DEF 14A 1 a18-77151def14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as

April 18, 2018 EX-99.B(K)(VI)

Assignment of the Support Services Agreement with Destra Capital Investments LLC to Destra Capital Advisors LLC dated April 2, 2018(7)

Exhibit (k)(vi) Destra Capital Management LLC One North Wacker Drive 48th Floor Chicago, Illinois 60606 April 2, 2018 VIA EMAIL Tekla Funds 100 Federal Street, 19th Floor Boston, MA 02110 Re: Assignment/Written Consent Dear Laura Woodward: Due to an internal business matter, the management at Destra Capital Management LLC (“DCM”), the parent company of Destra Capital Investments LLC (“Destra”), ha

April 18, 2018 EX-99.B(B)

By-Laws of the Registrant, as amended (7)

Exhibit (b) BY-LAWS OF TEKLA HEALTHCARE INVESTORS Revised through April 4, 2018 ARTICLE I Definitions The terms “Commission,” “Custodian,” “Declaration,” “Distributor,” “Investment Adviser,” “Majority Shareholder Vote,” “1940 Act,” “Shareholder,” “Shares,” “Transfer Agent,” “Trust,” “Trust Property” and “Trustees” have the respective meanings given them in the Amended and Restated Declaration of Trust of Tekla Healthcare Investors dated April 21, 1987 as amended from time to time.

April 18, 2018 EX-99.B(A)(X)

Notice of Change of Trustee, dated December 20, 2017(7)

Exhibit (a)(x) TEKLA HEALTHCARE INVESTORS Amendment to Declaration of Trust Notice of Change of Trustee WHEREAS, upon the death of Uwe E.

April 18, 2018 POS EX

HQH / Tekla Healthcare Investors POST-EFFECTIVE AMENDMENT FILED SOLELY TO ADD EXHIBITS

As filed with the Securities and Exchange Commission on April 18, 2018 Securities Act File No.

April 18, 2018 EX-99.B(N)(II)

Power of Attorney dated April 9, 2018(7)

Exhibit (n)(ii) POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that Thomas M.

February 23, 2018 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

February 23, 2018 N-Q

Tekla Healthcare Investors - N-Q

OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 UNITED STATES Estimated average burden hours per response .

August 25, 2017 N-Q

Tekla Healthcare Investors - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of registrant as specified in chart

August 25, 2017 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

July 18, 2017 CORRESP

Tekla Healthcare Investors ESP

CORRESP 1 filename1.htm Tekla Healthcare Investors 100 Federal Street, 19th Floor Tekla Life Sciences Investors Boston, Massachusetts 02110 Tekla Healthcare Opportunities Fund Tel: (617) 772-8500 July 18, 2017 VIA EDGAR Kathy Churko U.S. Securities and Exchange Commission Division of Investment Management Office of Disclosure Review and Accounting 100 F Street, NE Washington, DC 20549 Re: Tekla He

June 19, 2017 EX-99.B(K)(V)

Support Services Agreement between the Registrant and Destra Capital Investments LLC dated January 1, 2016 (10)

Exhibit (k)(v) SUPPORT SERVICES AGREEMENT This Agreement is made as of January 1, 2016, by and among Tekla World Healthcare Fund, Tekla Healthcare Opportunities Fund, Tekla Healthcare Investors and Tekla Life Sciences Investors, Massachusetts business trusts (together, the ?Tekla Funds? or the ?Funds?), and Destra Capital Investments LLC, a Delaware limited liability company (?Destra?).

June 19, 2017 POS EX

Tekla Healthcare Investors POS EX

As filed with the Securities and Exchange Commission on June 19, 2017 Securities Act File No.

June 19, 2017 CORRESP

Tekla Healthcare Investors ESP

Tekla Healthcare Investors Tekla Life Sciences Investors 100 Federal Street, 19th Floor Tekla Healthcare Opportunities Fund Boston, Massachusetts 02110 Tel: (617) 772-8500 June 19, 2017 VIA EDGAR Kathy Churko U.

April 18, 2017 DEF 14A

Tekla Healthcare Investors PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 24, 2017 N-Q

Tekla Healthcare Investors - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of registrant as specified in chart

February 24, 2017 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

August 26, 2016 N-Q

Tekla Healthcare Investors N-Q (Quarterly Schedule of Portfolio Holdings)

N-Q 1 a16-157451nq.htm N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of regis

August 26, 2016 N-Q

Tekla Healthcare Investors N-Q (Quarterly Schedule of Portfolio Holdings)

N-Q 1 a16-157451nq.htm N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2019 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of regis

August 26, 2016 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a16-157451ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under w

August 26, 2016 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a16-157451ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under w

April 18, 2016 DEF 14A

Tekla Healthcare Investors DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

April 18, 2016 CORRESP

Tekla Healthcare Investors ESP

One International Place, 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main +1 617 426 6567 Fax www.

April 4, 2016 PRE 14A

Tekla Healthcare Investors PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: x Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

February 26, 2016 N-Q

Tekla Healthcare Investors N-Q (Quarterly Schedule of Portfolio Holdings)

N-Q 1 a16-17091nq.htm N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of regi

February 26, 2016 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

August 27, 2015 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

August 27, 2015 N-Q

Tekla Healthcare Investors N-Q (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of registrant as specified in cha

August 27, 2015 N-Q/A

Tekla Healthcare Investors N-Q/A (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of registrant as specified in cha

August 27, 2015 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w

April 20, 2015 DEF 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 26, 2015 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a15-12371ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of Tekla Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under wh

February 26, 2015 N-Q

Tekla Healthcare Investors - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 Tekla Healthcare Investors (Exact name of registrant as specified in cha

August 27, 2014 N-Q

HQH / Tekla Healthcare Investors N-Q - Quarterly Schedule of Portfolio Holdings - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in chart

August 27, 2014 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a14-185841ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under whi

July 21, 2014 CORRESP

HQH / Tekla Healthcare Investors CORRESP - -

CORRESP 1 filename1.htm July 17, 2014 Ms. Christina DiAngelo Fettig Senior Staff Accountant Division of Investment Management Office of Disclosure Review U.S. Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Re: H&Q Healthcare Investors (SEC File Number: 811-4889) H&Q Life Sciences Investors (SEC File Number: 811-6565) Dear Ms. DiAngelo: This letter sets forth the responses

May 23, 2014 CORRESP

-

CORRESP 1 filename1.htm One International Place, 40th Floor 100 Oliver Street Boston, MA 02110 +1 617 728 7100 Main +1 617 275 8405 Fax www.dechert.com JOSEPH R. FLEMING [email protected] +1 617 728 7161 Direct +1 617 275 8392 Fax May 23, 2014 Stephanie D. Hui Division of Investment Management Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-0504 Re: Registrati

April 30, 2014 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 24, 2014 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

February 24, 2014 N-Q

Quarterly Schedule of Portfolio Holdings - N-Q

N-Q 1 a14-45611nq.htm N-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of regist

August 23, 2013 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a13-179721ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under whi

August 23, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: January 31, 2016 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in chart

April 25, 2013 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

March 25, 2013 EX-99.1

H&Q HEALTHCARE INVESTORS ANNOUNCES RENEWAL OF SHARE REPURCHASE PROGRAM

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES RENEWAL OF SHARE REPURCHASE PROGRAM BOSTON, MA, March 22, 2013 — H&Q Healthcare Investors (NYSE: HQH) (the “Fund”) announced today that the Board of Trustees authorized a renewal of its share repurchase program. The current share repurchase program allows the Fund to purchase in the open market up to 12% of its outstanding commo

March 25, 2013 8-K

Financial Statements and Exhibits, Other Events

8-K 1 a13-828918k.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 22, 2013 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 8

February 22, 2013 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

February 22, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 28, 2012 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

August 28, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 2, 2012 CORRESP

-

August 2, 2012 Ms. Christina DiAngelo Senior Staff Accountant Division of Investment Management Office of Disclosure Review U.S. Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Re: H&Q Healthcare Investors (SEC File Number: 811-4889) H&Q Life Sciences Investors (SEC File Number: 811-6565) Dear Ms. DiAngelo: This letter sets forth the responses of H&Q Healthcare Investors (

May 18, 2012 DEFA14A

- DEFA14A

DEFA14A 1 a12-124571defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (a

May 8, 2012 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

April 30, 2012 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

March 23, 2012 EX-99.1

H&Q HEALTHCARE INVESTORS ANNOUNCES RENEWAL OF SHARE REPURCHASE PROGRAM

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES RENEWAL OF SHARE REPURCHASE PROGRAM BOSTON, MA, March 23, 2012 — H&Q Healthcare Investors (NYSE: HQH) (the “Fund”) announced today that the Board of Trustees authorized a renewal of its share repurchase program. The current share repurchase program allows the Fund to purchase in the open market up to 12% of its outstanding commo

March 23, 2012 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): March 23, 2012 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Commi

February 28, 2012 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

February 28, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 22, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 22, 2011 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

July 8, 2011 EX-99.1

H&Q HEALTHCARE INVESTORS ANNOUNCES APPROVAL OF DECLARATION AMENDMENT

Exhibit 99.1 H&Q HEALTHCARE INVESTORS ANNOUNCES APPROVAL OF DECLARATION AMENDMENT BOSTON, MA, July 8, 2011—H&Q Healthcare Investors (NYSE: HQH) (the “Fund”) announced today that the Fund’s shareholders approved an amendment to the Fund’s Amended and Restated Declaration of Trust (the “Declaration Amendment”) at its annual meeting. The Declaration Amendment removes certain limitations on the Truste

July 8, 2011 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): July 8, 2011 H&Q HEALTHCARE INVES

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 8, 2011 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Commiss

June 30, 2011 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 30, 2011 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Commis

June 30, 2011 EX-99.1

H&Q HEALTHCARE INVESTORS ANNOUNCES SHARE REPURCHASE PROGRAM

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES SHARE REPURCHASE PROGRAM BOSTON, MA, June 30, 2011 — H&Q Healthcare Investors (NYSE: HQH) (the “Fund”) announced today that the Board of Trustees authorized a share repurchase program. The program will allow the Fund to purchase in the open market up to 12% of its outstanding common shares for a one year period beginning July 11

June 8, 2011 DEF 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

May 20, 2011 PRE 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: ý Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

February 28, 2011 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

February 28, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response........5.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

November 2, 2010 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 1, 2010 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Com

November 2, 2010 EX-99.1

H&Q HEALTHCARE INVESTORS ANNOUNCES INCREASE OF DISTRIBUTION RATE UNDER MANAGED DISTRIBUTION POLICY

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES INCREASE OF DISTRIBUTION RATE UNDER MANAGED DISTRIBUTION POLICY BOSTON, MA, November 1, 2010 — H&Q Healthcare Investors announced today that it will increase the rate it pays pursuant to its managed distribution policy (the “Policy”) to 2% of net assets each quarter, up from the previous distribution rate of 1.25% each quarter.

August 27, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2012 Estimated average burden hours per response........9.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: March 31, 2012 Estimated average burden hours per response........9.6 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 27, 2010 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

April 27, 2010 DEF 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

April 6, 2010 EX-99.1

FOR IMMEDIATE RELEASE

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES REINSTATEMENT OF DISTRIBUTION UNDER MANAGED DISTRIBUTION POLICY BOSTON, MA, April 5, 2010 — H&Q Healthcare Investors announced today the reinstatement of distributions pursuant to its managed distribution policy (the “Policy”). The Policy will provide for quarterly distributions at an annualized rate equal to 5% of net assets. T

April 6, 2010 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): April 5, 2010 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Commis

March 1, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

March 1, 2010 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

September 30, 2009 EX-99.1

Exhibit 99.1 FOR IMMEDIATE RELEASE

Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES SHARE REPURCHASE PROGRAM BOSTON, MA, September 30, 2009 — H&Q Healthcare Investors (NYSE: HQH) announced today that the Board of Trustees authorized a share repurchase program. The program will allow the Fund to purchase in the open market up to 10% of its outstanding common shares for a one year period beginning October 9, 2009

September 30, 2009 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 30, 2009 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (C

August 28, 2009 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit

August 28, 2009 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

August 4, 2009 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 4, 2009 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 811-04889 04-6564285 (Commi

August 4, 2009 EX-99.1

FOR IMMEDIATE RELEASE

EX-99.1 2 a09-203861ex99d1.htm EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE H&Q HEALTHCARE INVESTORS ANNOUNCES SUSPENSION OF DISTRIBUTION POLICY BOSTON, MA, August 4, 2009 — H&Q Healthcare Investors announced today that it will suspend its managed distribution policy (the “Policy”) and payment of quarterly distributions until further notice. The suspension of the Policy is effective immediately. As

May 1, 2009 DEF 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

March 2, 2009 EX-99.CERT

EXHIBIT 1

EX-99.CERT 2 a09-46221ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under whic

March 2, 2009 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

August 28, 2008 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

August 28, 2008 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with

July 18, 2008 EX-99.1

– The Board of Trustees of H&Q Healthcare Investors Adopts Amendments to the By-laws of the Fund

Exhibit 99.1 07/18/2008 ? The Board of Trustees of H&Q Healthcare Investors Adopts Amendments to the By-laws of the Fund On July 17, 2008, the Board of Trustees of H&Q Healthcare Investors (the ?Fund?) adopted amendments to the By-laws of the Fund. The Trustees determined that the By-laws should be updated in order to ensure an orderly and informed shareholder meeting process for all participating

July 18, 2008 8-K

Financial Statements and Exhibits, Other Events

8-K 1 a08-1946718k.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): July 18, 2008 H&Q HEALTHCARE INVESTORS (Exact name of Registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 8

May 5, 2008 DEF 14A

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A 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 o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defin

February 29, 2008 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

February 29, 2008 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with

August 29, 2007 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2010 Estimated average burden hours per response........10.5 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter

August 29, 2007 EX-99.CERT

EXHIBIT 1

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with

May 10, 2007 DEF 14A

UNITED STATES

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0059 Washington, D.

April 5, 2007 PRE 14A

UNITED STATES

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0059 Washington, D.

March 1, 2007 EX-99.CERT

EXHIBIT 1

EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the p

March 1, 2007 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-04889 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

August 29, 2006 EX-99.CERT

Kathleen Eckert, Treasurer

Exhibit 99CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with r

August 29, 2006 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06565 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

May 8, 2006 DEF 14A

UNITED STATES

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0059 Washington, D.

February 28, 2006 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: May 31, 2007 Estimated average burden hours per response........21.09 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06565 H&Q Healthcare Investors (Exact name of registrant as specified in charter)

February 28, 2006 EX-99.CERT

Daniel Omstead, President

Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with

August 26, 2005 EX-99.CERT

/s/ Daniel Omstead, President

EX-99.CERT 2 a05-151771ex99dcert.htm EX-99.CERT Exhibit 99.CERT EXHIBIT 1 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which

August 26, 2005 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: February 28, 2006 Estimated average burden hours per response........20.00 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGIST

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: February 28, 2006 Estimated average burden hours per response........20.00 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06565 H&Q Healthcare Investors (Exact name of registrant as specified in cha

May 16, 2005 SC 13G/A

United States Securities and Exchange Commission Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* H&Q Healthcare Investors (Name of Issuer) Closed-End Fund (Title of Class of Securities) (CUSIP Number)

OMB Approval OMB Number: 3235-0145 Expires: December 31, 2005 Estimated average burden Hours per response.

March 1, 2005 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: February 28, 2006 Estimated average burden hours per response........20.00 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGIST

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL OMB Number: 3235-0578 Expires: February 28, 2006 Estimated average burden hours per response........20.00 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06565 H&Q Healthcare Investors (Exact name of registrant as specified in cha

March 1, 2005 EX-99.CERT

Fund Name Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 99.CERT Fund Name Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 CERTIFICATIONS I, Daniel Omstead, certify that: 1. I have reviewed this report on Form N-Q of H&Q Healthcare Investors; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the

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