Insider Transactions Reported by 11 Insiders of TSS, Inc.

Symbol
TSSI on Nasdaq
Location
Round Rock, TX

Insiders trading volume in the past year

TSS, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Peter H. Woodward Director $23,508,167 -$444,710 -1.9% 14 Jan 2026
Darryll E. Dewan Chief Executive Officer, Director $6,749,427 29 Jan 2026
Daniel M. Chism Chief Financial Officer $4,323,829 -$486,050 -10% 16 Jan 2026
Kieran Brennan Senior Vice President $3,425,010 -$807,267 -19% 16 Mar 2026
Karl Todd Marrott Chief Operating Officer $2,421,305 -$613,183 -20% 24 Feb 2026
John K. Penver Chief Financial Officer $1,230,795 17 May 2024
James Mulford Olivier III Cro $1,164,091 03 Dec 2024
Richard M. Metzler Director $1,087,483 14 Jan 2026
Anthony Angelini Director $393,515 14 Nov 2022
Michael John Fahy Director $62,116 +$40,000 +181% 14 Jan 2026
Vivek Mohindra Director $26,758 14 Jan 2026

Recent Insider Transactions by Companies or Individuals for TSS, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Kieran Brennan TSSI Common Stock Sale -4.12% $147,240 $12.27 -12,000 279,137 16 Mar 2026 Direct
Kieran Brennan TSSI Common Stock Tax liability -3% -9,019 291,137 24 Feb 2026 Direct
Karl Todd Marrott TSSI Common Stock Tax liability -2.75% -8,117 286,545 24 Feb 2026 Direct
Darryll E. Dewan TSSI Common Stock Tax liability -4.15% -25,960 599,471 29 Jan 2026 Direct
Darryll E. Dewan TSSI Common Stock Tax liability -4.12% -26,903 625,431 16 Jan 2026 Direct
Daniel M. Chism TSSI Common Stock Tax liability -3.28% -12,175 358,824 16 Jan 2026 Direct
Karl Todd Marrott TSSI Common Stock Tax liability -3.97% -12,175 294,662 16 Jan 2026 Direct
Kieran Brennan TSSI Common Stock Award 4.23% 12,181 300,156 14 Jan 2026 Direct
Daniel M. Chism TSSI Common Stock Award 9.8% 33,113 370,999 14 Jan 2026 Direct
Darryll E. Dewan TSSI Common Stock Award 6.16% 37,843 652,334 14 Jan 2026 Direct
Michael John Fahy TSSI Common Stock Award 75.7% 3,784 8,784 14 Jan 2026 Direct
Karl Todd Marrott TSSI Common Stock Award 10.8% 29,801 306,837 14 Jan 2026 Direct
Richard M. Metzler TSSI Common Stock Award 2.52% 3,784 153,784 14 Jan 2026 Direct
Vivek Mohindra TSSI Common Stock Award 3,784 3,784 14 Jan 2026 Direct
Peter H. Woodward TSSI Common Stock Award 24.3% 3,784 19,358 14 Jan 2026 Direct
Daniel M. Chism TSSI Common Stock Options Exercise 14.1% 41,667 337,886 08 Jan 2026 Direct
Daniel M. Chism TSSI Employee Stock Option Options Exercise -33.3% -41,667 83,333 08 Jan 2026 Direct
Karl Todd Marrott TSSI Common Stock Tax liability -4.66% -13,539 277,036 01 Jan 2026 Direct
Darryll E. Dewan TSSI Common Stock Tax liability -2.16% -13,539 614,491 01 Jan 2026 Direct
Peter H. Woodward TSSI Common Stock Sale -100% $180,110 $8.30 -21,700 0 11 Dec 2025 Shares held through MHW Capital Management LLC
Peter H. Woodward TSSI Common Stock Sale -58% $264,600 $8.82 -30,000 21,700 09 Dec 2025 Shares held through MHW Capital Management LLC
Karl Todd Marrott TSSI Common Stock Gift -1.69% -5,000 290,575 03 Dec 2025 Direct
Michael John Fahy TSSI Common Stock Purchase $40,000 $8.00 5,000 5,000 18 Nov 2025 By Spouse
Vivek Mohindra TSSI Employee Stock Option Award 6,000 6,000 11 Nov 2025 Direct
Karl Todd Marrott TSSI Common Stock Sale -3.62% $179,487 $16.17 -11,100 295,575 10 Sep 2025 Direct
Daniel M. Chism TSSI Common Stock Sale -4.82% $242,550 $16.17 -15,000 296,219 10 Sep 2025 Direct
Daniel M. Chism TSSI Common Stock Sale -1.58% $81,000 $16.20 -5,000 311,219 28 Aug 2025 Direct
Karl Todd Marrott TSSI Common Stock Sale -7.23% $386,353 $16.16 -23,908 306,675 28 Aug 2025 Direct
Daniel M. Chism TSSI Common Stock Sale -3.07% $162,500 $16.25 -10,000 316,219 27 Aug 2025 Direct
Karl Todd Marrott TSSI Common Stock Sale -0.87% $47,343 $16.23 -2,917 330,583 27 Aug 2025 Direct
Kieran Brennan TSSI Common Stock Sale -1.72% $106,028 $21.10 -5,025 287,975 10 Jun 2025 Direct
Daniel M. Chism TSSI Common Stock Tax liability -5.98% -20,755 326,219 07 Jun 2025 Direct
Kieran Brennan TSSI Common Stock Sale -1.68% $75,000 $15.00 -5,000 293,000 03 Jun 2025 Direct
Kieran Brennan TSSI Common Stock Sale -1.65% $72,500 $14.50 -5,000 298,000 01 Jun 2025 Direct
Kieran Brennan TSSI Common Stock Sale -4.72% $208,324 $13.89 -15,000 303,000 30 May 2025 Direct
Kieran Brennan TSSI Common Stock Sale -1.55% $67,500 $13.50 -5,000 318,000 28 May 2025 Direct
Kieran Brennan TSSI Common Stock Sale -3% $130,675 $13.07 -10,000 323,000 23 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.