1. MARKETS
  2. SECTOR : SOFTWARE & SERVICES
  3. INDUSTRY : INFORMATION TECHNOLOGY SERVICES
  4. TSS INC
14.99 -0.33 (-2.15%)
784.4K
XNAS Volume

XNAS 01 May, 2026 5:30 PM (EDT)

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Insider Trading disclosures for TSS Inc

The latest disclosure was made by Darryll E. Dewan in TSS Inc where a trade of 50,000 Common Stock done at an average price of $16 was reported to US exchanges on April 22, 2026.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Darryll E. Dewan Chief Executive Officer Sale of securities on an exchange or to another person at price $ 16.00 per share. 22 Apr 2026 50,000 504,471 - 16 800,000 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 15.00 per share. 16 Apr 2026 800 290,136 - 15 12,000 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 15.03 per share. 14 Apr 2026 15,213 274,923 - 15.0 228,613 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 15.11 per share. 14 Apr 2026 23,636 251,287 - 15.1 357,206 Common Stock
Darryll E. Dewan Chief Executive Officer Sale of securities on an exchange or to another person at price $ 15.00 per share. 14 Apr 2026 50,000 554,471 - 15 750,000 Common Stock
Daniel M. Chism Chief Financial Officer Sale of securities on an exchange or to another person at price $ 15.00 per share. 14 Apr 2026 25,000 338,215 - 15 375,000 Common Stock
Daniel M. Chism Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2026 5,000 363,824 - 0 Common Stock
Daniel M. Chism Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.40 per share. 23 Mar 2026 609 363,215 - 12.4 7,552 Common Stock
Karl Todd Marrott Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2026 5,000 291,545 - 0 Common Stock
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.40 per share. 23 Mar 2026 609 290,936 - 12.4 7,552 Common Stock
Darryll E. Dewan Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2026 5,000 604,471 - 0 Common Stock
Kieran P. Brennan Senior Vice President Grant, award, or other acquisition of securities at price $ 0.00 per share. 23 Mar 2026 2,500 281,637 - 0 Common Stock
Kieran P. Brennan Senior Vice President Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.40 per share. 23 Mar 2026 304 281,333 - 12.4 3,770 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 12.27 per share. 16 Mar 2026 12,000 279,137 - 12.3 147,240 Common Stock
Kieran P. Brennan Senior Vice President Payment of exercise price or tax liability using portion of securities received from the company at price $ 8.45 per share. 24 Feb 2026 9,019 291,137 - 8.5 76,211 Common Stock
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 8.45 per share. 24 Feb 2026 8,117 286,545 - 8.5 68,589 Common Stock
Darryll E. Dewan Director, Chief Executive Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 11.20 per share. 29 Jan 2026 25,960 599,471 - 11.2 290,752 Common Stock
Darryll E. Dewan Director, Chief Executive Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.05 per share. 16 Jan 2026 26,903 625,431 - 12.0 324,181 Common Stock
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.05 per share. 16 Jan 2026 12,175 294,662 - 12.1 146,709 Common Stock
Daniel M. Chism Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 12.05 per share. 16 Jan 2026 12,175 358,824 - 12.1 146,709 Common Stock
Kieran P. Brennan Senior Vice President Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 12,181 300,156 - 0 Common Stock
Daniel M. Chism Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 33,113 370,999 - 0 Common Stock
Peter H. Woodward Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 3,784 19,358 - 0 Common Stock
Vivek Mohindra Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 3,784 3,784 - 0 Common Stock
Karl Todd Marrott Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 29,801 306,837 - 0 Common Stock
Darryll E. Dewan Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 37,843 652,334 - 0 Common Stock
Richard M. Metzler Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 3,784 153,784 - 0 Common Stock
Michael John Fahy Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jan 2026 3,784 8,784 - 0 Common Stock
Daniel M. Chism Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Jan 2026 41,667 83,333 - - Employee Stock Option
Daniel M. Chism Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.72 per share. 08 Jan 2026 41,667 337,886 - 1.7 71,667 Common Stock
Darryll E. Dewan Director, Chief Executive Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.07 per share. 01 Jan 2026 13,539 614,491 - 7.1 95,721 Common Stock
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.07 per share. 01 Jan 2026 13,539 277,036 - 7.1 95,721 Common Stock
Peter H. Woodward Director Sale of securities on an exchange or to another person at price $ 8.30 per share. 09 Dec 2025 21,700 0 - 8.3 180,110 Common Stock
Peter H. Woodward Director Sale of securities on an exchange or to another person at price $ 8.82 per share. 09 Dec 2025 30,000 21,700 - 8.8 264,600 Common Stock
Karl Todd Marrott Chief Operating Officer Gift of securities by or to the insider at price $ 0.00 per share. 03 Dec 2025 5,000 290,575 - 0 Common Stock
Michael John Fahy Director Purchase of securities on an exchange or from another person at price $ 8.00 per share. 18 Nov 2025 5,000 5,000 - 8 40,000 Common Stock
Vivek Mohindra Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Nov 2025 6,000 6,000 - - Employee Stock Option
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 16.17 per share. 10 Sep 2025 11,100 295,575 - 16.2 179,487 Common Stock
Daniel M. Chism Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.17 per share. 10 Sep 2025 15,000 296,219 - 16.2 242,550 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 16.23 per share. 27 Aug 2025 2,917 330,583 - 16.2 47,343 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 16.16 per share. 27 Aug 2025 23,908 306,675 - 16.2 386,353 Common Stock
Daniel M. Chism Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.20 per share. 27 Aug 2025 5,000 311,219 - 16.2 81,000 Common Stock
Daniel M. Chism Chief Financial Officer Sale of securities on an exchange or to another person at price $ 16.25 per share. 27 Aug 2025 10,000 316,219 - 16.3 162,500 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 21.10 per share. 10 Jun 2025 5,025 287,975 - 21.1 106,028 Common Stock
Daniel M. Chism Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 19.84 per share. 07 Jun 2025 20,755 326,219 - 19.8 411,779 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 15.00 per share. 03 Jun 2025 5,000 293,000 - 15 75,000 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 14.50 per share. 30 May 2025 5,000 298,000 - 14.5 72,500 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 13.89 per share. 30 May 2025 15,000 303,000 - 13.9 208,325 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 13.50 per share. 28 May 2025 5,000 318,000 - 13.5 67,500 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 13.07 per share. 23 May 2025 10,000 323,000 - 13.1 130,675 Common Stock
Karl Todd Marrott Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 150,000 333,500 - 0 Common Stock
Daniel M. Chism Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 80,000 205,000 - 0 Common Stock
Daniel M. Chism Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 11.79 per share. 16 Jan 2025 8,026 196,974 - 11.8 94,627 Common Stock
Daniel M. Chism Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 150,000 346,974 - 0 Common Stock
Karl Todd Marrott Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 100,000 183,500 - 0 Common Stock
Darryll E. Dewan Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 200,000 628,030 - 0 Common Stock
Darryll E. Dewan Director, President and CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 16 Jan 2025 100,000 440,914 - 0 Common Stock
Darryll E. Dewan Director, President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 11.79 per share. 16 Jan 2025 12,884 428,030 - 11.8 151,902 Common Stock
Peter H. Woodward Director, Ten Percent Owner Sale of securities on an exchange or to another person at price $ 9.07 per share. 13 Dec 2024 50,000 1,183,521 - 9.1 453,685 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 9.69 per share. 11 Dec 2024 26,455 333,000 - 9.7 256,330 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 9.35 per share. 11 Dec 2024 46,470 359,455 - 9.3 434,304 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 10.23 per share. 06 Dec 2024 40,000 390,914 - 10.2 409,352 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 9.23 per share. 06 Dec 2024 50,000 340,914 - 9.2 461,325 Common Stock
Karl Todd Marrott Chief Operating Officer Gift of securities by or to the insider at price $ 0.00 per share. 05 Dec 2024 1,000 85,000 - 0 Common Stock
Karl Todd Marrott Chief Operating Officer Gift of securities by or to the insider at price $ 0.00 per share. 05 Dec 2024 1,500 83,500 - 0 Common Stock
James Mulford Oliver CRO Sale of securities on an exchange or to another person at price $ 11.14 per share. 03 Dec 2024 55,772 104,504 - 11.1 621,255 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 10.20 per share. 29 Nov 2024 5,000 5,000 - 10.2 51,000 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 10.22 per share. 29 Nov 2024 40,000 430,914 - 10.2 408,952 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 10.31 per share. 27 Nov 2024 368 86,000 - 10.3 3,794 Common Stock
Kieran P. Brennan Senior Vice President Sale of securities on an exchange or to another person at price $ 8.10 per share. 25 Nov 2024 46,675 405,925 - 8.1 377,853 Common Stock
Richard M. Metzler Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.46 per share. 24 Nov 2024 150,000 150,000 - 0.5 69,000 Common Stock
Richard M. Metzler Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 24 Nov 2024 150,000 0 - - Employee Stock Option (Right to Buy)
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 7.24 per share. 22 Nov 2024 150,000 522,827 - 7.2 1,086,015 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 8.25 per share. 22 Nov 2024 51,913 470,914 - 8.2 428,225 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 7.98 per share. 22 Nov 2024 29,778 86,368 - 8.0 237,524 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 7.38 per share. 22 Nov 2024 50,000 116,146 - 7.4 368,785 Common Stock
Darryll E. Dewan President and CEO Sale of securities on an exchange or to another person at price $ 7.50 per share. 21 Nov 2024 67,962 672,827 - 7.5 509,681 Common Stock
Karl Todd Marrott Chief Operating Officer Sale of securities on an exchange or to another person at price $ 8.13 per share. 19 Nov 2024 46,222 166,146 - 8.1 375,905 Common Stock
Kieran Brennan P. Senior Vice President Sale of securities on an exchange or to another person at price $ 7.89 per share. 19 Nov 2024 32,720 452,600 - 7.9 258,014 Common Stock
Darryll E. Dewan President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2024 416,666 833,333 - - Employee Stock Option (Right to Buy)
Darryll E. Dewan President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 9.06 per share. 03 Nov 2024 181,252 740,789 - 9.1 1,642,143 Common Stock
Darryll E. Dewan President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.62 per share. 03 Nov 2024 416,666 922,041 - 0.6 258,333 Common Stock
Darryll E. Dewan President and CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.90 per share. 03 Nov 2024 183,791 505,375 - 7.9 1,451,949 Common Stock
Darryll E. Dewan President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.62 per share. 03 Nov 2024 416,666 689,166 - 0.6 258,333 Common Stock
Darryll E. Dewan President and CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2024 416,666 416,668 - - Employee Stock Option (Right to Buy)
Karl Todd Marrott Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Nov 2024 66,666 66,668 - - Employee Stock Option (Right to Buy)
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.90 per share. 02 Nov 2024 20,064 212,368 - 7.9 158,506 Common Stock
Karl Todd Marrott Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.60 per share. 02 Nov 2024 66,666 232,432 - 0.6 40,000 Common Stock
James Mulford Oliver Chief Revenue Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 7.40 per share. 28 Oct 2024 27,561 231,186 - 7.4 203,951 Common Stock
James Mulford Oliver Chief Revenue Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.39 per share. 28 Oct 2024 83,333 258,747 - 0.4 32,500 Common Stock
James Mulford Oliver Chief Revenue Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 28 Oct 2024 83,333 166,667 - - Employee Stock Option (Right to Buy)
Michael John Fahy Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Oct 2024 20,000 20,000 - - Employee Stock Option
Karl Todd Marrott Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Jun 2024 250,000 501,287 - 0 Common Stock
Karl Todd Marrott Chief Operating Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 30.25 per share. 27 Jun 2024 48,652 452,635 - 30.3 1,471,723 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
View All The Insider Trades disclosures