TSS, Inc. (TSSI) Insider Ownership

Historic Insider Ownership Trends

Based on data from the past 90 days ending February 19, 2026, Tss's three largest insider shareholders are Director Anthony Angelini (983.79K shares), Chief Financial Officer John K Penver (879.14K shares), Chief Executive Officer Darryll E Dewan (604.47K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Anthony Angelini 983,787 16 Nov, 2022
John K Penver Chief Financial Officer 879,139 21 May, 2024
Darryll E Dewan Chief Executive Officer 604,471 02 Feb, 2026
Daniel M Chism Chief Financial Officer 358,824 20 Jan, 2026
Kieran Brennan Senior Vice President 300,156 16 Jan, 2026
Karl Todd Marrott Chief Operating Officer 294,662 20 Jan, 2026
Richard M. Metzler 153,784 16 Jan, 2026
James Mulford Iii Oliver Cro 104,504 04 Dec, 2024
Peter H Woodward 19,358 16 Jan, 2026
Michael John Fahy 13,784 16 Jan, 2026
Vivek Mohindra 3,784 16 Jan, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
29 Jan, 2026 Darryll E Dewan Common Stock D 25,960 $11.20 599,471 D F
16 Jan, 2026 Daniel M Chism Common Stock D 12,175 $12.05 358,824 D F
16 Jan, 2026 Darryll E Dewan Common Stock D 26,903 $12.05 625,431 D F
16 Jan, 2026 Karl Todd Marrott Common Stock D 12,175 $12.05 294,662 D F
14 Jan, 2026 Daniel M Chism Common Stock A 33,113 $0.00 370,999 D A
14 Jan, 2026 Peter H Woodward Common Stock A 3,784 $0.00 19,358 D A
14 Jan, 2026 Vivek Mohindra Common Stock A 3,784 $0.00 3,784 D A
14 Jan, 2026 Kieran Brennan Common Stock A 12,181 $0.00 300,156 D A
14 Jan, 2026 Richard M. Metzler Common Stock A 3,784 $0.00 153,784 D A
14 Jan, 2026 Darryll E Dewan Common Stock A 37,843 $0.00 652,334 D A
14 Jan, 2026 Karl Todd Marrott Common Stock A 29,801 $0.00 306,837 D A
14 Jan, 2026 Michael John Fahy Common Stock A 3,784 $0.00 8,784 D A
08 Jan, 2026 Daniel M Chism Common Stock A 41,667 $1.72 337,886 D M
01 Jan, 2026 Darryll E Dewan Common Stock D 13,539 $7.07 614,491 D F
01 Jan, 2026 Karl Todd Marrott Common Stock D 13,539 $7.07 277,036 D F
11 Dec, 2025 Peter H Woodward - - 0 I
11 Dec, 2025 Peter H Woodward Common Stock D 21,700 $8.30 0 I S
09 Dec, 2025 Peter H Woodward Common Stock D 30,000 $8.82 21,700 I S
09 Dec, 2025 Peter H Woodward - - 21,700 I
03 Dec, 2025 Karl Todd Marrott Common Stock D 5,000 $0.00 290,575 D G