TSSI / TSS, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

TSS, Inc.

Mga Batayang Estadistika
CIK 1320760
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 TSS, Inc.
SEC Filings (Chronological Order)
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August 15, 2025 EX-99.2

TSS, Inc. Announces Pricing of $51 Million Public Offering of Common Stock

EXHIBIT 99.2 TSS, Inc. Announces Pricing of $51 Million Public Offering of Common Stock GEORGETOWN, TEXAS / ACCESS Newswire / August 13, 2025 / TSS, Inc. (Nasdaq: TSSI) (the “Company” or “TSS”), a data center services company that provides AI and high-performance computing infrastructure and software integration services, today announced the pricing of its previously announced underwritten public

August 15, 2025 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 August 12, 2025 Date of Report (Date of earliest event reported)

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 August 12, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 15, 2025 EX-99.3

TSS, Inc. Announces Closing of $58.7 Million Public Offering of Common Stock, Including Full Exercise of Over-Allotment Option

EXHIBIT 99.3 TSS, Inc. Announces Closing of $58.7 Million Public Offering of Common Stock, Including Full Exercise of Over-Allotment Option GEORGETOWN, TEXAS / ACCESS Newswire / August 14, 2025 / TSS, Inc. (Nasdaq: TSSI) (the "Company" or "TSS"), a data center services company that provides AI and high-performance computing infrastructure and software integration services, today announced the clos

August 15, 2025 EX-1.1

3,000,000 SHARES OF COMMON STOCK TSS, INC. UNDERWRITING AGREEMENT

EXHIBIT 1.1 3,000,000 SHARES OF COMMON STOCK TSS, INC. UNDERWRITING AGREEMENT August 13, 2025 Lucid Capital Markets, LLC As the Representative of the Several underwriters, if any, named in Schedule I hereto c/o Lucid Capital Markets, LLC 570 Lexington Avenue, 40th Floor New York, NY 10022 Ladies and Gentlemen: The undersigned, TSS, Inc., a company incorporated under the laws of Delaware (collectiv

August 15, 2025 EX-99.1

TSS Inc. Announces Proposed Public Offering of Common Stock

EXHIBIT 99.1 TSS Inc. Announces Proposed Public Offering of Common Stock GEORGETOWN TX, August 12, 2025 — TSS, Inc. (Nasdaq: TSSI) (the “Company” or “TSS”) a data center services company that integrates AI and other high-performance computing infrastructure and software and provides related data center services, today announced that it is commencing an underwritten public offering of shares of its

August 14, 2025 424B5

TSS, INC. 3,000,000 Shares of Common Stock

Filed Pursuant to Rule 424(b)(5) File No. 333-284153 Prospectus Supplement (To Prospectus dated June 27, 2025) TSS, INC. 3,000,000 Shares of Common Stock We are offering 3,000,000 shares of our common stock, par value $0.0001 per share, pursuant to this prospectus supplement and the accompanying prospectus. The public offering price is $17.00 per share. Our common stock is currently traded on the

August 13, 2025 424B5

SUBJECT TO COMPLETION, DATED August 12, 2025

SUBJECT TO COMPLETION, DATED August 12, 2025 The information in this prospectus is not complete and may be changed.

August 11, 2025 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 6, 2025 EX-99.1

TSS Reports Second Quarter 2025 Revenue of $44.0 Million, Up 262% Georgetown Facility Fully Operational, Positioning Company to Accelerate Through AI Infrastructure Boom Upward Revision to 2025 Outlook Reflects Confidence in Continued Momentum

EXHIBIT 99.1 TSS Reports Second Quarter 2025 Revenue of $44.0 Million, Up 262% Georgetown Facility Fully Operational, Positioning Company to Accelerate Through AI Infrastructure Boom Upward Revision to 2025 Outlook Reflects Confidence in Continued Momentum GEORGETOWN, TEXAS – August 6, 2025 – TSS, Inc. (Nasdaq: TSSI), a data center services company that integrates AI and other high-performance com

August 6, 2025 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 August 6, 2025 Date of Report (Date of earliest event reported)

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 August 6, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

July 16, 2025 EX-16.1

Letter from Weaver and Tidwell, L.L.P. dated July 16, 2025.

EXHIBIT 16.1 2821 West 7th Street, Suite 700 Fort Worth, Texas 76107 817-332-7905 July 16, 2025 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, N.E Washington, DC 20509 Re: TSS, Inc. EIN No. 20-2027651 Commissioners: We have read Item 4.01 of Form 8-K of TSS, Inc. dated July 16, 2025, and agree with the statements concerning our Firm contained therein. Very tru

July 16, 2025 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 July 10, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

June 30, 2025 CORRESP

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664 June 30, 2025 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.C. 20549 Re: TSS, Inc. Acceleration Request for Registration Statement on Form S-3 File No. 333-284153 Dear Sir/Madam: Pursuant to Rule 461 under the Securities Act of 1933, as amended, TSS, Inc. (the “Company”) here

June 27, 2025 S-3/A

As filed with the U.S. Securities and Exchange Commission on June 26, 2025

As filed with the U.S. Securities and Exchange Commission on June 26, 2025 Registration No. 333-284153 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 PRE-EFFECTIVE AMENDMENT NO. 2 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TSS, INC. (Exact name of registrant as specified in its charter) Delaware 20-2027651 (State or other jurisdiction of incorporat

June 24, 2025 CORRESP

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664 June 24, 2025 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.C. 20549 Re: Request to Withdraw Acceleration Request of TSS, Inc., dated June 23, 2025, for Registration Statement on Form S-3 (File No. 333-284153) Dear Sir/Madam: On behalf of TSS, Inc. (the “Company”), I hereby f

June 23, 2025 CORRESP

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664

TSS, INC. 110 E. Old Settlers Blvd. Round Rock, TX 78664 June 23, 2025 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.C. 20549 Re: TSS, Inc. Acceleration Request for Registration Statement on Form S-3 File No. 333-284153 Dear Sir/Madam: Pursuant to Rule 461 under the Securities Act of 1933, as amended, TSS, Inc. (the “Company”) here

June 18, 2025 S-3/A

As filed with the U.S. Securities and Exchange Commission on June 18, 2025

As filed with the U.S. Securities and Exchange Commission on June 18, 2025 Registration No. 333-284153 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Pre-Effective Amendment No. 1 to FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TSS, INC. (Exact name of registrant as specified in its charter) Delaware 20-2027651 (State or other jurisdiction of incorporat

June 18, 2025 EX-4.3

Form of Indenture**

EXHIBIT 4.3 TSS, INC. Issuer AND [TRUSTEE] Trustee INDENTURE Dated as of , 20 Debt Securities i 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 4 Section 2.01 Designation and Terms of Securities 4 Section 2.02 Form of Securities and Trustee’s Certificate 6 Section 2.03 Denomin

June 9, 2025 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 June 4, 2025 Date of Report (Date of earliest event reported)

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 June 4, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2025 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 May 15, 2025 Date of Report (Date of earliest event reported)

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 May 15, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2025 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 15, 2025 EX-99.1

TSS Reports First Quarter 2025 Revenue of $99.0 Million, Up 523% EPS of $0.12, Up from $0.00

EXHIBIT 99.1 TSS Reports First Quarter 2025 Revenue of $99.0 Million, Up 523% EPS of $0.12, Up from $0.00 ROUND ROCK, TEXAS – May 15, 2025 – TSS, Inc. (Nasdaq: TSSI), a data center services company that provides AI and high-performance computing integration, deployment and related services, today reported results for its first quarter ended March 31, 2025. “We are off to a strong start in 2025, wi

April 30, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A Proxy Statement pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A Proxy Statement pursuant to Section 14(a) of the Securities Exchange Act of 1934 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)) ☒ Definitive Proxy Statement  ☐ Definitive Additional Materials  ☐ Soliciting Material Pursuant to § 240.

April 15, 2025 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 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: 001-33627 TSS, INC. (Exa

April 15, 2025 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% In December 2024, the company dissolved its prior 100% owned subsidiary Vortech, LLC, a Maryland LLC which had no assets, liabilities or op

April 15, 2025 EX-97

Clawback Policy regarding incentive compensation adopted October 16, 2024

EXHIBIT 97 TSS, INC. CLAWBACK POLICY Introduction The Board of Directors (the “Board”) of TSS, Inc. (the “Company”) believes that it is in the best interests of the Company and its stockholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy. The Board has therefore adopted this policy which

April 15, 2025 EX-19

Insider Trading Policy

EXHIBIT 19 INSIDER TRADING POLICY Guidelines with Respect to Certain Transactions in Company Securities Effective date: [April 2019]1 Purpose This Insider Trading Policy (the “Policy”) provides guidelines with respect to transactions in the securities of TSS, Inc.

March 31, 2025 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

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-SAR ☐ Form N-CSR For Period Ended: December 31, 2024 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q ☐ Transition Report o

March 27, 2025 EX-99.1

TSS Revenue Grows 172% to a Record $148.1 Million in FY 2024 Increases EPS to $0.24, Up from $0.00 in 2023 Fueled by Continuous Rise in Demand for AI Rack Integration

EXHIBIT 99.1 TSS Revenue Grows 172% to a Record $148.1 Million in FY 2024 Increases EPS to $0.24, Up from $0.00 in 2023 Fueled by Continuous Rise in Demand for AI Rack Integration ROUND ROCK, TEXAS – March 27, 2025 – TSS, Inc. (Nasdaq: TSSI), a data center services company that integrates AI and other high-performance computing infrastructure and software and provides related data center services,

March 27, 2025 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 March 27, 2025 Date of Report (Date of earliest event reported)

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 March 27, 2025 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

January 7, 2025 EX-10.2

Term Loan Note, dated December 31, 2024

EXHIBIT 10.2 Term Loan Note $20,000,000.00 December 31, 2024 FOR VALUE RECEIVED, VTC, L.L.C., a Maryland limited liability company (“Borrower”), hereby promises to pay to the order of SUSSER BANK, a Texas state bank, and its successors and assigns (“Lender”), in accordance with the provisions of the Credit Agreement (as hereinafter defined), the principal sum of TWENTY MILLION AND 00/100 DOLLARS (

January 7, 2025 EX-FILING FEES

Filing Fee Table#

EXHIBIT 107 Calculation of Filing Fee Tables Form S-3 (Form Type) TSS, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forwar

January 7, 2025 EX-10.3

Business Loan Agreement dated December 31, 2024 between the Company and Susser Bank (previously filed with the Commission as Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on January 7, 2025, and incorporated herein by reference).

EXHIBIT 10.3 Loan No. 42088 SECURITY AGREEMENT THIS SECURITY AGREEMENT (as it may be amended, restated, supplemented or modified from time to time, this “Security Agreement”) is entered into as of December 31, 2024, by and among VTC, L.L.C., a Maryland limited liability company (“Borrower”), each of the Guarantors set forth on the signature pages hereof (collectively with Borrower, “Grantors”), an

January 7, 2025 EX-99.1

TSS, Inc. Announces New $20M Debt Financing to Meet Accelerating Demand for AI-Enabled Technologies Secures funding to expand operations and enhance power infrastructure in support of recently announced long-term customer agreement

EXHIBIT 99.1 TSS, Inc. Announces New $20M Debt Financing to Meet Accelerating Demand for AI-Enabled Technologies Secures funding to expand operations and enhance power infrastructure in support of recently announced long-term customer agreement ROUND ROCK, Texas, January 7, 2025 - TSS, Inc. (Nasdaq: TSSI), a leader in IT hardware and software integration for AI and high-performance computing, toda

January 7, 2025 EX-10.1

Credit Agreement, dated December 31, 2024*

EXHIBIT 10.1 Certain portions of this document have been omitted pursuant to Item 601(b)(10) of Regulation S-K and, where applicable, have been marked with “[*]” to indicate where omissions have been made. The marked information has been omitted because it is (i) not material and (ii) is the type that the registrant treats as private or confidential. Loan No. 42088 CREDIT AGREEMENT among VTC, L.L.

January 7, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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 December 31, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

January 7, 2025 S-3

As filed with the U.S. Securities and Exchange Commission on January 7, 2025

As filed with the U.S. Securities and Exchange Commission on January 7, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TSS, INC. (Exact name of registrant as specified in its charter) Delaware 20-2027651 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer

November 14, 2024 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 14, 2024 EX-99.1

TSS, INC. REPORTS THIRD QUARTER REVENUE OF $70.1 MILLION, UP 689% Net Income Increases 1,166% to $2.6 Million; EPS of $0.10, Up from $0.01 Signs Multi-Year Agreement with Large Customer for AI Rack Integration Moving and Expanding Factory to Address

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER REVENUE OF $70.1 MILLION, UP 689% Net Income Increases 1,166% to $2.6 Million; EPS of $0.10, Up from $0.01 Signs Multi-Year Agreement with Large Customer for AI Rack Integration Moving and Expanding Factory to Address Accelerating Demand for AI-Enabled Technologies Uplists to The Nasdaq Capital Market ROUND ROCK, TEXAS – Nov. 14, 2024 – TSS, Inc. (NASDA

November 14, 2024 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 November 14, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 13, 2024 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 TSS, INC. (Exact name of registrant as specifie

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 TSS, INC. (Exact name of registrant as specified in its charter) Delaware 20-2027651 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) 110 E. Ol

November 12, 2024 EX-99.1

TSS, Inc. Announces Uplisting to The Nasdaq Capital Market

Exhibit 99.1 TSS, Inc. Announces Uplisting to The Nasdaq Capital Market ROUND ROCK, Texas / November 12, 2024 / TSS, Inc. (OTCQB: TSSI), a leading data center services company in the AI and high-performance computing infrastructure and services market, today announced that its shares of common stock have been approved for listing to The Nasdaq Capital Market (“Nasdaq”). Trading on the exchange wil

November 12, 2024 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 November 12, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

October 8, 2024 EX-99.1

TSS, Inc. Announces Appointment of Industry Veteran Michael Fahy as an Independent Director to Its Board

Exhibit 99.1 TSS, Inc. Announces Appointment of Industry Veteran Michael Fahy as an Independent Director to Its Board ROUND ROCK, Texas / October 8, 2024 / TSS, Inc. (OTCQB: TSSI), a leading data center services company in the AI and high-performance computing infrastructure and services market, today announced the appointment of Mr. Michael Fahy as an independent member of the Company’s board of

October 8, 2024 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 October 2, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

September 13, 2024 S-8

As filed with the Securities and Exchange Commission on September 13, 2024

As filed with the Securities and Exchange Commission on September 13, 2024 Registration Statement No.

September 13, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107.1 CALCULATION OF FILING FEE TABLE FORM S-8 (Form Type) TSS, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Proposed Maximum Proposed Maximum Title of Securities Fee Calculation Amount to Be Offering Aggregate Amount of Security Type to Be Registered Rule Registered(1) Price per Share(2) Offering Price(2) Fee Rate Registration Fee(2) Equ

August 14, 2024 EX-99.1

TSS, INC. REPORTS STRONG SECOND QUARTER 2024 RESULTS 345% growth in Net Income and 62% improvement in Adjusted EBITDA compared to Q2 2023

Exhibit 99.1 TSS, INC. REPORTS STRONG SECOND QUARTER 2024 RESULTS 345% growth in Net Income and 62% improvement in Adjusted EBITDA compared to Q2 2023 ROUND ROCK, TX – Aug 14, 2024 – TSS, Inc. (OTCQB: TSSI), a data center services company that integrates AI and other high-performance computing infrastructure and software, today reported results for its second quarter and six-month period ended Jun

August 14, 2024 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 14, 2024 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 August 14, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

June 27, 2024 EX-99.2

AWARD AGREEMENT

Exhibit 99.2 AWARD AGREEMENT This Award Agreement (this “Agreement”) is made as of June 27, 2024 (“Grant Date”) between TSS, Inc. (the “Company”) and Todd Marrott (the “Employee”). The Compensation Committee of the Board of Directors of the Company has authorized the grant to the Employee of restricted shares (the “Restricted Stock”) of the Company’s common stock (“Common Stock”) under the Company

June 27, 2024 EX-99.1

TSS Inc. (Total Site Solutions) Promotes Todd Marrott to Chief Operating Officer

Exhibit 99.1 TSS Inc. (Total Site Solutions) Promotes Todd Marrott to Chief Operating Officer Round Rock, TX – June 27, 2024 – Total Site Solutions (OTC: TSSI), a leader in end-to-end integration technology solutions for data centers and modular services, announced today the promotion of Todd Marrott to Chief Operating Officer (COO), effective July 1, 2024. Marrott joined TSS as the Senior Vice Pr

June 27, 2024 8-K

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 June 27, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

June 10, 2024 EX-99.3

AWARD AGREEMENT

Exhibit 99.3 AWARD AGREEMENT This Award Agreement (this “Agreement”) is made as of June 7, 2024 (“Grant Date”), between TSS, Inc. (the “Company”) and Daniel M. Chism (the “Executive”). The Board of Directors of the Company has authorized the grant to the Executive of (a) restricted shares (the “Restricted Stock”) of the Company’s common stock (“Common Stock”) and (b) an option (the “Option”) to pu

June 10, 2024 EX-99.2

EMPLOYMENT AGREEMENT

Exhibit 99.2 EMPLOYMENT AGREEMENT This EMPLOYMENT AGREEMENT (this “Agreement”), effective this 7th day of June 2024 (“Effective Date”), is made and entered into between TSS, INC., a Delaware corporation (the “Company”), and Daniel M. Chism (the “Employee”). NOW, THEREFORE, in exchange for the mutual covenants contained herein, and for other good and valuable consideration, the receipt and sufficie

June 10, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, 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 June 6, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

June 10, 2024 EX-99.1

TSS Inc. (Total Site Solutions) Names Danny Chism as Chief Financial Officer

Exhibit 99.1 Press Release For Immediate Release Media Contact: Tad Druart [email protected] TSS Inc. (Total Site Solutions) Names Danny Chism as Chief Financial Officer ROUND ROCK, TX – June 10, 2024 – Total Site Solutions (OTC:TSSI), a leader in end-to-end integration technology solutions for data centers and modular services, today announced the appointment of Daniel M. (“Danny”) Chism as Chi

May 20, 2024 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 May 15, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name

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 May 15, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 14, 2024 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2024 RESULTS 142% revenue growth, 138% operating profit growth and 209% improvement in Adjusted EBIDTA compared to the first quarter of 2023

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2024 RESULTS 142% revenue growth, 138% operating profit growth and 209% improvement in Adjusted EBIDTA compared to the first quarter of 2023 ROUND ROCK, TX – May 14, 2024 – TSS, Inc. (Other OTC: TSSI), a data center services company that integrates high-performance computing infrastructure and software, reported results for its first quarter ended March

May 14, 2024 EX-10

Business Loan Agreement (Asset Based) dated as of May 10, 2024 between TSS. Inc. and Susser Bank.

Exhibit 10 BUSINESS LOAN AGREEMENT (ASSET BASED) Principal Loan Date Maturity Loan No Call/Coll Account Officer Initials $1,500,000 05-05-2024 05-05-2025 40379 4A/23 TAA1268 *** References in the boxes above are for Lender’s use only and do not limit the applicability of this document to any particular loan or item.

May 14, 2024 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 May 14, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 14, 2024 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

April 30, 2024 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

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 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)) ☒ Definitive Proxy State

March 29, 2024 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% Vortech, LLC Maryland 100%

March 29, 2024 EX-10.35

Award Agreement dated November 2, 2022, between TSS, Inc. and Todd K. Marrott.

Exhibit 10.35 AWARD AGREEMENT This Award Agreement (this “Agreement”) is made as of November 2, 2022 (“Grant Date”), between TSS, Inc. (the “Company”) and Todd Marrott (the “Executive”). The Board of Directors of the Company has authorized the grant to the Executive of (a) restricted shares (the “Restricted Stock”) of the Company’s common stock (“Common Stock”) and (b) an option (the “Option”) to

March 29, 2024 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 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: 001-33627 TSS, INC. (Exa

March 29, 2024 EX-10.34

Executive Employment Agreement dated November 2, 2022, between TSS, Inc. and Todd K. Marrott.

Exhibit 10.34 EMPLOYMENT AGREEMENT This EMPLOYMENT AGREEMENT (this “Agreement”), effective this 26th day of October 2022 (“Effective Date”), is made and entered into between TSS, INC., a Delaware corporation (the “Company”), and TODD MARROTT (the “Employee”). NOW, THEREFORE, in exchange for the mutual covenants contained herein, and for other good and valuable consideration, the receipt and suffic

March 28, 2024 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2023 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2023 RESULTS ROUND ROCK, TX – March 28, 2024 – TSS, Inc. (Other OTC: TSSI), a data center services company that integrates high-performance computing infrastructure and software, reported results for its fourth quarter and fiscal year ended December 31, 2023. Fourth Quarter Highlights (unaudited): ● Fourth quarter 2023 revenue of $24.4 milli

March 28, 2024 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 March 28, 2024 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

November 13, 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 November 13, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact

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 November 13, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 13, 2023 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 13, 2023 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2023 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2023 RESULTS ROUND ROCK, TX – November 13, 2023 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology integration services company, reported results for its third quarter ended September 30, 2023. “We continued to produce strong financial results during the third quarter as we improved efficiency through operational investments. We are

August 14, 2023 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 14, 2023 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2023 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2023 RESULTS ROUND ROCK, TX – August 14, 2023 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2023. Second Quarter Highlights (unaudited): ● Second quarter 2023 revenue of $14.5 million compared with $6.4 million in the second quarter of 2022. Reseller reven

August 14, 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 August 14, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact n

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 August 14, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

June 8, 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 June 8, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name

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 June 8, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2023 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2023 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2023 RESULTS ROUND ROCK, TX – May 15, 2023 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its first quarter ended March 31, 2023. First Quarter Highlights (unaudited): ● First quarter 2023 revenue of $6.6 million compared with $5.2 million in the first quarter of 2022. Reseller revenues were

May 15, 2023 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 15, 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 May 15, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name

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 May 15, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2023 EX-10

Business Loan Agreement (Asset Based) dated as of May 11, 2023 between TSS, Inc. and Susser Bank.

Exhibit 10 BUSINESS LOAN AGREEMENT (ASSET BASED) Principal Loan Date Maturity Loan No Call/Coll Account Officer Initials $1,500,000 05-05-2023 05-05-2024 40379 4A/23 TSS1268 *** References in the boxes above are for Lender’s use only and do not limit the applicability of this document to any particular loan or item.

April 28, 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

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 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)) ☒ Definitive Proxy State

April 3, 2023 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 April 3, 2023 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

April 3, 2023 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2022 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2022 RESULTS ROUND ROCK, TX – April 3, 2023 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2022. Fourth Quarter Highlights (unaudited): ● Fourth quarter 2022 revenue of $10.9 million compared with $14.6 million in the fourth q

March 31, 2023 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 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: 001-33627 TSS, INC. (Exa

March 31, 2023 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100 % Vortech, LLC Maryland 100 %

November 14, 2022 EX-99.4

AWARD AGREEMENT

Exhibit 99.4 AWARD AGREEMENT This Award Agreement (this ?Agreement?) is made as of November 14, 2022 (?Grant Date?), between TSS, Inc. (the ?Company?) and Darryll Dewan (the ?Executive?). The Board of Directors of the Company has authorized the grant to the Executive of an option (the ?Option?) to purchase shares of the Company?s common stock (?Common Stock?), subject to the terms and provisions o

November 14, 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, 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 November 14, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2022 EX-99.2

TSS, INC. ANNOUNCES DARRYLL DEWAN SUCCEEDS ANTHONY ANGELINI AS PRESIDENT & CEO.

Exhibit 99.2 TSS, INC. ANNOUNCES DARRYLL DEWAN SUCCEEDS ANTHONY ANGELINI AS PRESIDENT & CEO. ROUND ROCK, TX ? November 14, 2022 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, today announced that Darryll Dewan is succeeding Anthony Angelini as President and CEO of TSS. Mr. Dewan was also appointed to the Board of Directors of TSS. ?TSS has been resilient a

November 14, 2022 EX-99.5

Transition Services and Separation Agreement

Exhibit 99.5 Transition Services and Separation Agreement This Transition Services and Separation Agreement (this ?Agreement?), effective as of November 14, 2022 (the ?Effective Date?), is entered into by and between TSS, Inc (formerly known as Fortress International Group, Inc.), a Delaware corporation (?TSS? or ?the Company?), and Anthony Angelini (?Executive?) (collectively referred to as the ?

November 14, 2022 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 14, 2022 EX-99.3

Employment Agreement

Exhibit 99.3 Employment Agreement This Employment Agreement (the ?Agreement?) is made and entered into as of November 14, 2022, by and between Darryll Dewan (the ?Executive?) and TSS, Inc., a Delaware corporation (the ?Company?). WHEREAS, the Company desires to employ the Executive on the terms and conditions set forth herein; and WHEREAS, the Executive desires to be employed by the Company on suc

November 14, 2022 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2022 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2022 RESULTS ROUND ROCK, TX ? November 14, 2022 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its third quarter ended September 30, 2022. Third Quarter Highlights (unaudited): ? Third quarter 2022 revenue of $8.1 million compared with $4.6 million in the third quarter of 2021. ? Gross margi

August 15, 2022 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2022 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2022 RESULTS ROUND ROCK, TX ? August 15, 2022 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2022. Second Quarter Highlights (unaudited): ? Second quarter 2022 revenue of $6.4 million compared with $3.1 million in the second quarter of 2021. ? Gross margin

August 15, 2022 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 (Mark One) ? 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 15, 2022 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 August 15, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

July 22, 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 July 19, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

July 8, 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 July 1, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

June 27, 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 June 16, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

May 16, 2022 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 (Mark One) ? 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 16, 2022 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 May 16, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 16, 2022 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2022 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2022 RESULTS ROUND ROCK, TX ? May 16, 2022 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its first quarter ended March 31, 2022. First Quarter Highlights (Unaudited): ? First quarter 2022 revenue of $5.2 million compared with $5.2 million in the first quarter of 2021. Reseller revenues were

May 16, 2022 EX-10

Business Loan Agreement, dated as of May 13, 2022, between the Company and Susser Bank (previously filed with the Commission as Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed on May 16, 2022, and incorporated herein by reference).

Exhibit 10. BUSINESS LOAN AGREEMENT (ASSET BASED) Principal Loan Date Maturity Loan No Call/Coll Account Officer Initials $1,500,000 05-05-2022 05-05-2023 40379 4A/23 TSS1268 *** References in the boxes above are for Lender?s use only and do not limit the applicability of this document to any particular loan or item. An item above containing ?***? has been omitted due to text length limitations. B

April 29, 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

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 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)) ? Definitive Proxy State

April 8, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107.1 CALCULATION OF FILING FEE TABLE FORM S-8 (Form Type) TSS, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Title of Securities to Be Registered Fee Calculation Rule Amount to Be Registered(1) Proposed Maximum Offering Price per Share(2) Proposed Maximum Aggregate Offering Price(2) Fee Rate Amount of Registration Fee(2) Equ

April 8, 2022 S-8

As filed with the Securities and Exchange Commission on April 8, 2022

As filed with the Securities and Exchange Commission on April 8, 2022 Registration Statement No.

March 30, 2022 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2021 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2021 RESULTS ROUND ROCK, TX ? March 30, 2022 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2021. Fourth Quarter Highlights: ? Fourth quarter 2021 revenue of $14.6 million compared with $7.2 million in the fourth quarter of 20

March 30, 2022 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 March 30, 2022 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 30, 2022 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? 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: 001-33627 TSS, INC. (Exa

March 30, 2022 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100 % Vortech, LLC Maryland 100 %

November 15, 2021 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2021 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2021 RESULTS ROUND ROCK, TX ? November 15, 2021 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its third quarter ended September 30, 2021. Third Quarter Highlights (unaudited): ? Third quarter 2021 revenue of $4.6 million compared with $20.8 million in the third quarter of 2020. Reseller rev

November 15, 2021 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 November 15, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 15, 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 (Mark One) ? 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

August 16, 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 (Mark One) ? 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 16, 2021 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2021 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2021 RESULTS ROUND ROCK, TX ? August 16, 2021 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2021. Second Quarter Highlights (unaudited): ? Second quarter 2021 revenue of $3.1 million compared with $6.5 million in the second quarter of 2020. Reseller revenu

August 16, 2021 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 August 16, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

June 28, 2021 8-K

Termination of a Material Definitive Agreement

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 June 23, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

June 11, 2021 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 June 10, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

May 17, 2021 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2021 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2021 RESULTS ROUND ROCK, TX ? May 17, 2021 ? TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its first quarter ended March 31, 2021. First Quarter Highlights: ? First quarter 2021 revenue of $5.2 million compared with $10.6 million in the first quarter of 2020. Reseller revenues were $2.2 milli

May 17, 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 (Mark One) ? 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 17, 2021 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 May 17, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

April 30, 2021 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 April 26, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

April 30, 2021 DEF 14A

- FORM 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 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)) ? Definitive Proxy State

March 29, 2021 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 March 29, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 29, 2021 10-K

Annual Report - FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? 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: 001-33627 TSS, INC. (Exa

March 29, 2021 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% Vortech, LLC Maryland 100%

March 29, 2021 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2020 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND FISCAL 2020 RESULTS ROUND ROCK, TX – March 29, 2021 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2020. The Company provides the following Fourth Quarter highlights, commentary and all Non-GAAP Adjusted EBITDA information, not subje

February 23, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)*

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

February 17, 2021 8-K

Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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 February 11, 2021 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

February 17, 2021 EX-99.1

BUSINESS LOAN AGREEMENT (ASSET BASED)

Exhibit 99.1 BUSINESS LOAN AGREEMENT (ASSET BASED) Principal Loan Date Maturity Loan No Call/Coll Account Officer Initials $1,500,000 12-31-2020 12-31-2021 CQW References in the boxes above are for Lender’s use only and do not limit the applicability of this document to any particular loan or item. An item above containing “***” has been omitted due to text length limitations. Borrower: TSS, Inc.

December 1, 2020 8-K

Termination of a Material Definitive Agreement

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 November 27, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 16, 2020 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2020 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2020 RESULTS ROUND ROCK, TX – November 16, 2020 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its third quarter ended September 30, 2020. Third Quarter Highlights: ● Third quarter 2020 revenue of $20.8 million compared with $4.2 million in the third quarter of 2019 and $6.5 million in the s

November 16, 2020 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 November 16, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 16, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

August 17, 2020 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2020 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2020 RESULTS ROUND ROCK, TX – August 17, 2020 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2020. Second Quarter Highlights: ● Second quarter 2020 revenue of $6.5 million compared with $3.5 million in the second quarter of 2019 and $10.6 million in the fir

August 17, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 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 August 17, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 14, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 14, 2020 EX-10.1

Business Loan Agreement (Asset Based), dated June 24, 2020, between the Company and Texas Capital Bank, National Association

Exhibit 10.1 BUSINESS LOAN AGREEMENT (ASSET BASED) Principal Loan Date Maturity Loan No Call/Coll Account Officer Initials $1,500,000 12-31-2018 12-31-2020 MJL References in the boxes above are for Lender’s use only and do not limit the applicability of this document to any particular loan or item. An item above containing “***” has been omitted due to text length limitations. Borrower: TSS, Inc.

June 12, 2020 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 June 11, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

May 18, 2020 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2020 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2020 RESULTS ROUND ROCK, TX – May 18, 2020 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its first quarter ended March 31, 2020. First Quarter Highlights: ● First quarter 2019 revenue of $10.6 million compared with $4.7 million in the first quarter of 2019. ● Gross margin of 15% in the firs

May 18, 2020 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 May 18, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

April 29, 2020 DEF 14A

- FORM 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 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)) ☒ Definitive Proxy State

April 20, 2020 EX-99.1

PROMISSORY NOTE

Exhibit 99.1 PROMISSORY NOTE Loan # 38905871-07 Effective Date April 12, 2020 Loan Amount $889,858 Interest Rate A fixed rate equal to ONE PERCENT (1.00%) per annum Maturity Date April 12, 2022 Borrower VTC, LLC Lender Texas Capital Bank, N.A. 1. PROMISE TO PAY. In return for the Loan, Borrower promises to pay to the order of Lender the amount of Eight Hundred Eighty-Nine Thousand Eight Hundred Fi

April 20, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, 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 April 17, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 24, 2020 10-K

TSSI / TSS, Inc. 10-K - Annual Report - FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ 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 ☐ 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: 001-33627 TSS, INC. (Exa

March 24, 2020 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 March 24, 2020 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 24, 2020 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND 2019 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND 2019 RESULTS ROUND ROCK, TX – March 24, 2020 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2019. Fourth Quarter Highlights: ● Fourth quarter 2019 revenue of $20.4 million compared with $5.7 million in the fourth quarter of 2018 and

March 24, 2020 EX-21

Listing of subsidiaries

EXHIBIT 21 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% Vortech, LLC Maryland 100% Innovative Power Systems, Inc. Virginia 100%

November 14, 2019 10-Q

TSSI / TSS, Inc. 10-Q - Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 14, 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 November 14, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2019 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2019 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2019 RESULTS ROUND ROCK, TX – November 14, 2019 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its third quarter ended September 30, 2019. Third Quarter Highlights: ● Third quarter 2019 revenue of $4.2 million compared with $6.4 million in the third quarter of 2018 and $3.5 million in the se

September 26, 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 September 26, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number

September 26, 2019 EX-99.1

TSS, Inc. Investor Presentation

Exhibit 99.1

August 14, 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 August 14, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 14, 2019 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2019 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2019 RESULTS ROUND ROCK, TX – August 14, 2019 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2019. Second Quarter Highlights: ● Second quarter 2019 revenue of $3.5 million compared with $5.4 million in the second quarter of 2018 and $4.7 million in the firs

August 14, 2019 10-Q

TSSI / TSS, Inc. 10-Q - Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x 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 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

June 7, 2019 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 June 6, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 21, 2019 SC 13D/A

TSS / Total System Services, Inc. / MHW CAPITAL MANAGEMENT, LLC Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

May 15, 2019 EX-10.1

Executive Employment Agreement dated January 22, 2018, between TSS, Inc. and Kieran P. Brennan (previously filed with the Commission as Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed on May 15, 2019 and incorporated herein by reference).

Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT This EXECUTIVE EMPLOYMENT AGREEMENT (this “Agreement”), effective this 27th day of January 2018 (“Effective Date”), is made and entered into between TSS, INC., a Delaware corporation (the “Company”), and KIERAN BRENNAN (the “Executive”). NOW, THEREFORE, in exchange for the mutual covenants contained herein, and for other good and valuable consideration,

May 15, 2019 10-Q

TSSI / TSS, Inc. 10-Q Quarterly Report FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 15, 2019 EX-10.2

Award Agreement dated January 27, 2018, between TSS, Inc. and Kieran P. Brennan (previously filed with the Commission as Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed on May 15, 2019 and incorporated herein by reference).

Exhibit 10.2 AWARD AGREEMENT This Award Agreement (this “Agreement”) is made as of January 27, 2018 (“Grant Date”), between TSS, Inc. (the “Company”) and Kieran Brennan (the “Executive”). The Board of Directors of the Company has authorized the grant to the Executive of (a) restricted shares (the “Restricted Stock”) of the Company’s common stock (“Common Stock”) and (b) an option (the “Option”) to

May 15, 2019 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2019 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2019 RESULTS ROUND ROCK, TX – May 15, 2019 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its first quarter ended March 31, 2019. First Quarter Highlights: ● First quarter 2019 revenue of $4.7 million compared with $4.8 million in the first quarter of 2018 and $5.7 million in the fourth quar

May 15, 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 May 15, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

April 30, 2019 DEF 14A

TSSI / TSS, Inc. DEF 14A FORM 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 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)) ☒ Definitive Proxy State

March 21, 2019 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND 2018 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND 2018 RESULTS ROUND ROCK, TX – March 21, 2019 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2018. Fourth Quarter Highlights: ● Fourth quarter 2018 revenue of $5.7 million compared with $4.8 million in the fourth quarter of 2017 and $

March 21, 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 March 21, 2019 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 21, 2019 10-K

TSSI / TSS, Inc. FORM 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 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: 001-33627 TSS, INC. (Exa

March 21, 2019 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% Vortech, LLC Maryland 100% Innovative Power Systems, Inc. Virginia 100% Alletag Builders, Inc. Arizona 100% Total Site Solutions Arizona, L

January 8, 2019 SC 13G/A

TSSI / TSS, Inc. / Ikeda Glen - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* TSS, Inc. (Name of Issuer) Common Stock, $0.0001 par value (Title of Class of Securities) 34958D102 (CUSIP Number) December 27, 2018 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

January 7, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, 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 January 7, 2019 (December 31, 2018) Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commi

January 7, 2019 EX-10.1

Business Loan Agreement, dated December 31, 2018, by and between TSS, Inc. and Texas Capital Bank, National Association. (previously filed with the Commission as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on January 7, 2019, and incorporated herein by reference).

Exhibit 10.1

January 3, 2019 EX-99.1

TSS, Inc.

Exhibit 99.1 TSS, Inc. Transaction Description for the Unaudited Pro Forma Condensed Consolidated Financial Statements On December 28, 2018, TSS, Inc. (the "Company"), through its wholly owned subsidiary, Innovative Power Systems, Inc. ("IPSI") completed the sale of substantially all of the operations of IPSI to Innovative Power, LLC for $2.5 million in cash (the "Transaction"). The Transaction is

January 3, 2019 8-K

Entry into a Material Definitive Agreement, 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 January 3, 2019 (December 28, 2018) Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commi

January 3, 2019 EX-2.1

Asset Purchase Agreement, dated December 28, 2018, by and among Innovative Power Systems, Inc., TSS, Inc., and Innovative Power, LLC.

Exhibit 2.1 ASSET PURCHASE AGREEMENT This Asset Purchase Agreement (the “Agreement”) is entered into as of December 28, 2018 (the “Effective Date”), by and among Innovative Power Systems, Inc., a Virginia corporation (“Seller”), TSS, Inc., a Delaware corporation (“TSS”), and Innovative Power, LLC, a Virginia limited liability company (“Buyer”). RECITALS WHEREAS, Seller is engaged in the business o

November 14, 2018 10-Q

TSSI / TSS, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 14, 2018 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 November 14, 2018 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2018 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2018 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2018 RESULTS ROUND ROCK, TX – November 14, 2018 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its third quarter ended September 30, 2018. Third Quarter Highlights: ● Third quarter 2018 revenue of $6.4 million compared with $4.9 million in the third quarter of 2017 and $5.4 million in the se

August 14, 2018 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 August 14, 2018 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 14, 2018 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2018 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2018 RESULTS ROUND ROCK, TX – August 14, 2018 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its second quarter ended June 30, 2018. Second Quarter Highlights: ● Second quarter 2018 revenue of $5.4 million compared with $4.2 million in the second quarter of 2017 and $4.8 million in the firs

August 14, 2018 10-Q

TSSI / TSS, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

June 29, 2018 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 June 28, 2018 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

May 15, 2018 10-Q

TSSI / TSS, Inc. FORM 10-Q (Quarterly Report)

10-Q 1 tssi2018033110q.htm FORM 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, I

May 15, 2018 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2018 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2018 RESULTS ROUND ROCK, TX – May 15, 2018 – TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its first quarter ended March 31, 2018. First Quarter Highlights: ● First quarter 2018 revenue of $4.8 million compared with $4.4 million in the first quarter of 2017. ● Gross margi

May 15, 2018 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 May 15, 2018 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

April 30, 2018 DEF 14A

TSSI / TSS, Inc. FORM 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 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)) ☒ Definitive Proxy State

March 26, 2018 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND 2017 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FOURTH QUARTER AND 2017 RESULTS ROUND ROCK, TX – March 26, 2018 – TSS, Inc. (Other OTC: TSSI), a data center facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2017. Fourth Quarter Highlights: ● Fourth quarter 2017 revenue of $4.8 million compared with $7.3 million in the fourth quarter of 2016 and $

March 26, 2018 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 March 26, 2018 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 23, 2018 EX-21.1

Listing of subsidiaries

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100% Vortech, LLC Maryland 100% Innovative Power Systems, Inc. Virginia 100% Alletag Builders, Inc. Arizona 100% Total Site Solutions Arizona, L

March 23, 2018 10-K

TSSI / TSS, Inc. FORM 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 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: 001-33

December 13, 2017 EX-99.1

SEPARATION FROM EMPLOYMENT AGREEMENT AND RELEASE

ex102066.htm Exhibit 99.1 SEPARATION FROM EMPLOYMENT AGREEMENT AND RELEASE 1. This Separation from Employment Agreement and Release (this “Agreement”) is between the Executive, Martin T. Olsen, the Executive’s spouse, family, agents and attorneys (jointly, the “Executive”) and TSS, Inc. (the “Company”), its subsidiaries, affiliated entities, direct or indirect owners and its and their respective o

December 13, 2017 8-K/A

Financial Statements and Exhibits

tssi201712138ka.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 November 6, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Co

November 14, 2017 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2017 RESULTS

ex100541.htm Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2017 RESULTS ROUND ROCK, TX – November 14, 2017 – TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its third quarter ended September 30, 2017. Third Quarter Highlights: ● Third quarter 2017 revenue of $4.9 million compared with $5.4 million in the third quarter

November 14, 2017 10-Q

TSSI / TSS, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

November 14, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

tssi201711148k.htm 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 November 14, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Comm

November 13, 2017 8-K

Current Report

tssi201711098k.htm 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 November 6, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commi

October 16, 2017 SC 13G

TSSI / TSS, Inc. / Ikeda Glen - 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. )* TSS, Inc. (Name of Issuer) Common Stock, $0.0001 par value (Title of Class of Securities) 34958D102 (CUSIP Number) October 6, 2017 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

October 13, 2017 8-K

TSS FORM 8-K (Current Report/Significant Event)

tssi201710138k.htm 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 October 6, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commis

October 13, 2017 EX-99.5

[SIGNATURE PAGE FOLLOWS]

ex96594.htm Exhibit 99.5 WARRANT THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE ?ACT?), OR QUALIFIED UNDER ANY STATE OR FOREIGN SECURITIES LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR ASSIGNED UNLESS (I) A REGISTRATION STATEMENT COVERING SUCH SHARES IS

October 13, 2017 EX-99.1

FIRST AMENDMENT

ex96590.htm Exhibit 99.1 FIRST AMENDMENT THIS FIRST AMENDMENT (this “Amendment”) is made as of this October 6, 2017 by and among TSS, INC., INNOVATIVE POWER SYSTEMS, INC., VTC, L.L.C., VORTECH, L.L.C., TOTAL SITE SOLUTIONS AZ, LLC and ALLETAG BUILDERS, INC., jointly and severally (the “Borrower”), and MHW SPV II, LLC (“SPV”), MHW PARTNERS, LP (“Partners”) ANDREW BERG (“Berg”) and GLEN IKEDA (“Iked

October 13, 2017 EX-99.4

[SIGNATURE PAGE FOLLOWS]

ex96593.htm Exhibit 99.4 WARRANT THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE ?ACT?), OR QUALIFIED UNDER ANY STATE OR FOREIGN SECURITIES LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR ASSIGNED UNLESS (I) A REGISTRATION STATEMENT COVERING SUCH SHARES IS

October 13, 2017 EX-99.3

PROMISSORY NOTE

ex96592.htm Exhibit 99.3 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF REGISTRATION THEREUNDER OR AN EXEMPTION THEREFROM. THIS NOTE AND THE OBLIGATIONS AND INDEBTEDNESS EVIDENCED HEREBY MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT. THE HOLDER OF THIS NOTE BY ITS AC

October 13, 2017 EX-99.2

PROMISSORY NOTE

ex96591.htm Exhibit 99.2 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF REGISTRATION THEREUNDER OR AN EXEMPTION THEREFROM. THIS NOTE AND THE OBLIGATIONS AND INDEBTEDNESS EVIDENCED HEREBY MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT. THE HOLDER OF THIS NOTE BY ITS AC

August 14, 2017 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 August 14, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 001-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 14, 2017 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2017 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2017 RESULTS ROUND ROCK, TX – August 14, 2017 – TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its second quarter ended June 30, 2017. Second Quarter Highlights: ● Second quarter 2017 revenue of $4.2 million compared with $7.0 million in the second quarter of 2016 and $4.

August 14, 2017 10-Q

TSSI / TSS, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

July 25, 2017 EX-99.4

THIS AGREEMENT, THE OBLIGATIONS SECURED HEREBY AND THE LIENS GRANTED HEREUNDER MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT, THE LIENS OF SENIOR LENDER AND THE RIGHTS AND REMEDIES OF SENIOR LENDER PURSUANT TO THE TERMS OF A SUBORDINATION

Exhibit 99.4 THIS AGREEMENT, THE OBLIGATIONS SECURED HEREBY AND THE LIENS GRANTED HEREUNDER MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT, THE LIENS OF SENIOR LENDER AND THE RIGHTS AND REMEDIES OF SENIOR LENDER PURSUANT TO THE TERMS OF A SUBORDINATION AGREEMENT AMENDED AND RESTATED SECURITY AGREEMENT THIS AMENDED AND RESTATED SECURITY AGREEMENT (as amended, restated, supplemented or oth

July 25, 2017 EX-99.1

THIS AGREEMENT, THE OBLIGATIONS SET FORTH HEREIN AND THE LENDER’S RIGHTS AND REMEDIES HEREUNDER MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT AND THE RIGHTS AND REMEDIES OF SENIOR LENDER PURSUANT TO THE TERMS OF A SUBORDINATION AGREEMENT.

Exhibit 99.1 THIS AGREEMENT, THE OBLIGATIONS SET FORTH HEREIN AND THE LENDER?S RIGHTS AND REMEDIES HEREUNDER MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT AND THE RIGHTS AND REMEDIES OF SENIOR LENDER PURSUANT TO THE TERMS OF A SUBORDINATION AGREEMENT. AMENDED AND RESTATED LOAN AGREEMENT THIS AMENDED AND RESTATED LOAN AGREEMENT (as amended, restated, supplemented or otherwise modified fr

July 25, 2017 EX-99.5

AMENDED AND RESTATED WARRANT

Exhibit 99.5 AMENDED AND RESTATED WARRANT THIS AMENDED AND RESTATED WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS AMENDED AND RESTATED WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE ?ACT?), OR QUALIFIED UNDER ANY STATE OR FOREIGN SECURITIES LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR ASSIGNED UNLESS (

July 25, 2017 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, 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 July 19, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

July 25, 2017 EX-99.2

AMENDED AND RESTATED PROMISSORY NOTE

Exhibit 99.2 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF REGISTRATION THEREUNDER OR AN EXEMPTION THEREFROM. THIS NOTE AND THE OBLIGATIONS AND INDEBTEDNESS EVIDENCED HEREBY MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT. THE HOLDER OF THIS NOTE BY ITS ACCEPTANCE HER

July 25, 2017 EX-99.6

[SIGNATURE PAGE FOLLOWS]

Exhibit 99.6 WARRANT THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE ?ACT?), OR QUALIFIED UNDER ANY STATE OR FOREIGN SECURITIES LAWS AND MAY NOT BE OFFERED FOR SALE, SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR ASSIGNED UNLESS (I) A REGISTRATION STATEMENT COVERING SUCH SHARES IS EFFECTIVE U

July 25, 2017 EX-99.3

PROMISSORY NOTE

Exhibit 99.3 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF REGISTRATION THEREUNDER OR AN EXEMPTION THEREFROM. THIS NOTE AND THE OBLIGATIONS AND INDEBTEDNESS EVIDENCED HEREBY MAY FROM TIME TO TIME BE SUBORDINATED TO THE SENIOR DEBT. THE HOLDER OF THIS NOTE BY ITS ACCEPTANCE HER

June 12, 2017 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 June 8, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2017 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 May 15, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 15, 2017 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 (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as spec

May 15, 2017 EX-99.1

TSS, INC. REPORTS FIRST QUARTER 2017 RESULTS

Exhibit 99.1 TSS, INC. REPORTS FIRST QUARTER 2017 RESULTS ROUND ROCK, TX ? May 15, 2017 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its first quarter ended March 31, 2017. First Quarter Highlights: ? First quarter 2017 revenue of $4.4 million compared with $7.7 million in the first quarter of 2016 and $7.3 milli

April 28, 2017 DEF 14A

TSS 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 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 Definitive Proxy State

April 11, 2017 EX-99.4

AMENDMENT TO AWARD AGREEMENT

Exhibit 99.4 AMENDMENT TO AWARD AGREEMENT This Amendment to Award Agreement (this ?Amendment?) is made as of April 10, 2017, between TSS, Inc. (the ?Company?) and Martin T. Olsen (the ?Executive?). WHEREAS, the Company and the Executive are parties to that certain Award Agreement, dated as of January 14, 2014 (the ?Agreement?), relating to an award of restricted shares of the Company?s common stoc

April 11, 2017 EX-99.5

AMENDMENT TO AWARD AGREEMENT

Exhibit 99.5 AMENDMENT TO AWARD AGREEMENT This Amendment to Award Agreement (this ?Amendment?) is made as of April 10, 2017, between TSS, Inc. (the ?Company?) and John K. Penver (the ?Executive?). WHEREAS, the Company and the Executive are parties to that certain Award Agreement, dated as of August 29, 2014 (the ?Agreement?), relating to an award of restricted shares of the Company?s common stock

April 11, 2017 EX-99.2

AMENDMENT TO STOCK OPTION AGREEMENT

Exhibit 99.2 AMENDMENT TO STOCK OPTION AGREEMENT This Amendment to Stock Option Agreement (this ?Amendment?) is made as of April 10, 2017, between TSS, Inc. (the ?Company?) and Anthony Angelini (the ?Executive?). WHEREAS, the Company and the Executive are parties to that certain Stock Option Agreement, dated as of April 30, 2012 (the ?Agreement?), relating to an option (the ?Option?) to purchase 2

April 11, 2017 8-K

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 April 5, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

April 11, 2017 EX-99.3

AMENDMENT TO STOCK OPTION AGREEMENT

Exhibit 99.3 AMENDMENT TO STOCK OPTION AGREEMENT This Amendment to Stock Option Agreement (this ?Amendment?) is made as of April 10, 2017, between TSS, Inc. (the ?Company?) and Anthony Angelini (the ?Executive?). WHEREAS, the Company and the Executive are parties to that certain Stock Option Agreement, dated as of April 30, 2012 (the ?Agreement?), relating to an option (the ?Option?) to purchase 5

April 11, 2017 EX-99.1

AMENDMENT EXECUTIVE EMPLOYMENT AGREEMENT

Exhibit 99.1 AMENDMENT TO EXECUTIVE EMPLOYMENT AGREEMENT This AMENDMENT TO EXECUTIVE EMPLOYMENT AGREEMENT (this ?Amendment?), is effective as of the 5th day of April 2017, by and between TSS, INC., a Delaware corporation (f/k/a Fortress International Group, Inc.) (the ?Company?), and Gerard J. Gallagher (the ?Executive?). Each of the Company and Executive are hereinafter individually referred to a

April 3, 2017 EX-99.1

TSS, INC. REPORTS FOURTH QUARTER AND 2016 RESULTS

TSS, INC. REPORTS FOURTH QUARTER AND 2016 RESULTS ROUND ROCK, TX ? April 3, 2017 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its fourth quarter and fiscal year ended December 31, 2016. Fourth Quarter Highlights: ? Fourth quarter 2016 revenue of $7.3 million compared with $10.1 million in the fourth quarter of 20

April 3, 2017 8-K

TSS FORM 8-K (Current Report/Significant Event)

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 April 3, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.

March 31, 2017 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 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: 001-33627 TSS, INC. (Exa

March 31, 2017 EX-21.1

LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION

EXHIBIT 21.1 LIST OF SUBSIDIARIES AND THEIR COUNTRY OR STATE OF INCOPORATION/ORGANIZATION Name of Subsidiary State/Country of Incorporation/Organization Percentage of Voting Securities Owned by Immediate Parent VTC, LLC d/b/a Total Site Solutions Maryland 100 % Vortech, LLC Maryland 100 % Innovative Power Systems, Inc. Virginia 100 % Alletag Builders, Inc. Arizona 100 % Total Site Solutions Arizon

March 17, 2017 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 March 16, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I

March 17, 2017 EX-99.1

TSS, Inc. Issues Statement About Promotional Activity Concerning Its Common Stock

Exhibit 99.1 TSS, Inc. Issues Statement About Promotional Activity Concerning Its Common Stock ROUND ROCK, TX ? March 17, 2017 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, announced today that it has been made aware of and requested by the OTC Markets Group, Inc. to comment on recent trading and promotional activity concerning TSS co

February 10, 2017 EX-99.1

TSS, Inc. Issues Statement About Promotional Activity Concerning Its Common Stock

Exhibit 99.1 TSS, Inc. Issues Statement About Promotional Activity Concerning Its Common Stock ROUND ROCK, TX ? February 10, 2017 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, announced today that it has been made aware of and requested by the OTC Markets Group Inc. to comment on recent trading and promotional activity concerning TSS

February 10, 2017 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 February 8, 2017 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2016 EX-99.1

EX-99.1

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2016 RESULTS ROUND ROCK, TX ? November 14, 2016 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its third quarter ended September 30, 2016. Third Quarter Highlights: ? Third quarter 2016 revenue of $5.4 million compared with $6.3 million in the third quarter of 2015 and $

November 14, 2016 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 November 14, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2016 EX-99.1

EX-99.1

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2016 RESULTS ROUND ROCK, TX ? November 14, 2016 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its third quarter ended September 30, 2016. Third Quarter Highlights: ? Third quarter 2016 revenue of $5.4 million compared with $6.3 million in the third quarter of 2015 and $

November 14, 2016 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 November 14, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2016 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 November 14, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number)

November 14, 2016 EX-99.1

TSS, INC. REPORTS THIRD QUARTER 2016 RESULTS

Exhibit 99.1 TSS, INC. REPORTS THIRD QUARTER 2016 RESULTS ROUND ROCK, TX ? November 14, 2016 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its third quarter ended September 30, 2016. Third Quarter Highlights: ? Third quarter 2016 revenue of $5.4 million compared with $6.3 million in the third quarter of 2015 and $

November 14, 2016 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 (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as

October 4, 2016 8-K

Entry into a Material Definitive Agreement, 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 September 28, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number

October 4, 2016 EX-2.1

Asset Purchase Agreement, dated September 28, 2016 by and between VTC, L.L.C. d/b/a Total Site Solutions and Tech Site Services, L.L.C. (previously filed with the Commission as Exhibit 2.1 to the Company’s Current Report on Form 8-K filed on October 4, 2016, and incorporated herein by reference).

Exhibit 2.1 EXECUTION VERSION ASSET PURCHASE AGREEMENT This Asset Purchase Agreement (the ?Agreement?) is entered into as of September 28, 2016, by and between VTC, L.L.C. d/b/a Total Site Solutions, a Maryland limited liability company (?Seller?), and Tech Site Services, LLC, a Maryland limited liability company (?Buyer?). RECITALS WHEREAS, Seller is engaged in the business of providing maintenan

August 15, 2016 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 August 15, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 15, 2016 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2016 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2016 RESULTS ROUND ROCK, TX ? August 15, 2016 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its second quarter ended June 30, 2016. Second Quarter Highlights: ? Second quarter 2016 revenue of $7.0 million compared with $5.8 million in the second quarter of 2015 and $7.

August 15, 2016 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 August 15, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (

August 15, 2016 EX-99.1

TSS, INC. REPORTS SECOND QUARTER 2016 RESULTS

Exhibit 99.1 TSS, INC. REPORTS SECOND QUARTER 2016 RESULTS ROUND ROCK, TX ? August 15, 2016 ? TSS, Inc. (Other OTC: TSSI), a data center and mission critical facilities and technology services company, reported results for its second quarter ended June 30, 2016. Second Quarter Highlights: ? Second quarter 2016 revenue of $7.0 million compared with $5.8 million in the second quarter of 2015 and $7.

August 15, 2016 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 (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 15, 2016 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 (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-33627 TSS, INC. (Exact name of registrant as speci

August 1, 2016 SC 13D/A

TSSI / TSS, Inc. / PESSIN NORMAN H - NORMAN H. PESSIN 13DA NO. 3 7-28-2016 (TSS, INC.) Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* TSS, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 34958D102 Cusip Number Norman H. Pessin Brian Pessin 366 Madison Avenue, 14th Floor New York, NY 10017 212-661-2670 (Name, Address and Telephone Number of Person Aut

July 29, 2016 SC 13D/A

TSSI / TSS, Inc. / PESSIN NORMAN H - NORMAN H. PESSIN 13DA NO. 2 7-28-2016 (TSS, INC.) Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* TSS, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 34958D102 Cusip Number Norman H. Pessin Brian Pessin 366 Madison Avenue, 14th Floor New York, NY 10017 212-661-2670 (Name, Address and Telephone Number of Person Aut

June 10, 2016 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 June 9, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 001-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

May 16, 2016 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 May 16, 2016 Date of Report (Date of earliest event reported) TSS, INC. (Exact name of registrant as specified in its charter) Delaware 000-33627 20-2027651 (State or other jurisdiction of incorporation) (Commission File Number) (I.R

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