TSS, Inc. (TSSI) · Insider trading
What TSS's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$40,000
1 insider, 1 trade
Sold, 12 months
$8.89M
5 insiders, 38% under a plan
Net, 12 months
−$8.85M
bought less sold
Latest filing
2026-10-06
filings read to 2026-10-20
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Dewan Darryll EChief Executive Officer | – | $5.75M | 10 | 2026-05-06 | 454,471 |
| Woodward Peter HDirector | – | $5.66M | 5 | 2026-06-02 | – |
| Brennan KieranSenior Vice President | – | $2.29M | 12 | 2026-06-01 | 271,333 |
| Marrott Karl ToddChief Operating Officer | – | $2.20M | 10 | 2026-04-17 | 251,287 |
| Chism Daniel MChief Financial Officer | – | $861,050 | 4 | 2026-04-14 | 338,215 |
| Oliver James Mulford IIICRO | – | $621,300 | 1 | 2024-12-03 | 104,504 |
| Fahy Michael JohnDirector | $40,000 | – | 1 | 2025-11-18 | – |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-02 | Woodward Peter HDirector | Saleindirect | 100,000 | 15.48 | $1.55M | 1,114,061 | Form 4 |
| 2026-06-01 | Brennan KieranSenior Vice President | Sale | 10,000 | 16.00 | $160,000 | 271,333 | Form 4 |
| 2026-05-29 | Woodward Peter HDirector | Saleindirect | 200,000 | 16.07 | $3.21M | 983,521 | Form 4 |
| 2026-05-06 | Dewan Darryll EChief Executive Officer | Saleplan | 50,000 | 17.00 | $850,000 | 454,471 | Form 4 |
| 2026-04-22 | Dewan Darryll EChief Executive Officer | Saleplan | 50,000 | 16.00 | $800,000 | 504,471 | Form 4 |
| 2026-04-17 | Marrott Karl ToddChief Operating Officer | Saleplan | 23,636 | 15.11 | $357,140 | 251,287 | Form 4 |
| 2026-04-16 | Marrott Karl ToddChief Operating Officer | Saleplan | 800 | 15.00 | $12,000 | 290,136 | Form 4 |
| 2026-04-14 | Marrott Karl ToddChief Operating Officer | Saleplan | 15,213 | 15.03 | $228,651 | 274,923 | Form 4 |
| 2026-04-14 | Chism Daniel MChief Financial Officer | Saleplan | 25,000 | 15.00 | $375,000 | 338,215 | Form 4 |
| 2026-04-14 | Dewan Darryll EChief Executive Officer | Saleplan | 50,000 | 15.00 | $750,000 | 554,471 | Form 4 |
| 2026-03-16 | Brennan KieranSenior Vice President | Sale | 12,000 | 12.27 | $147,240 | 279,137 | Form 4 |
| 2025-12-11 | Woodward Peter HDirector | Saleindirect | 21,700 | 8.30 | $180,110 | 0 | Form 4 |
| 2025-12-09 | Woodward Peter HDirector | Saleindirect | 30,000 | 8.82 | $264,600 | 21,700 | Form 4 |
| 2025-11-18 | Fahy Michael JohnDirector | Buyindirect | 5,000 | 8.00 | $40,000 | 5,000 | Form 4 |
| 2025-09-10 | Chism Daniel MChief Financial Officer | Sale | 15,000 | 16.17 | $242,550 | 296,219 | Form 4 |
| 2025-09-10 | Marrott Karl ToddChief Operating Officer | Sale | 11,100 | 16.17 | $179,487 | 295,575 | Form 4 |
| 2025-08-28 | Marrott Karl ToddChief Operating Officer | Sale | 23,908 | 16.16 | $386,353 | 306,675 | Form 4 |
| 2025-08-28 | Chism Daniel MChief Financial Officer | Sale | 5,000 | 16.20 | $81,000 | 311,219 | Form 4 |
| 2025-08-27 | Marrott Karl ToddChief Operating Officer | Sale | 2,917 | 16.23 | $47,343 | 330,583 | Form 4 |
| 2025-08-27 | Chism Daniel MChief Financial Officer | Sale | 10,000 | 16.25 | $162,500 | 316,219 | Form 4 |
| 2025-06-10 | Brennan KieranSenior Vice President | Sale | 5,025 | 21.10 | $106,028 | 287,975 | Form 4 |
| 2025-06-03 | Brennan KieranSenior Vice President | Sale | 5,000 | 15.00 | $75,000 | 293,000 | Form 4 |
| 2025-06-01 | Brennan KieranSenior Vice President | Sale | 5,000 | 14.50 | $72,500 | 298,000 | Form 4 |
| 2025-05-30 | Brennan KieranSenior Vice President | Sale | 15,000 | 13.89 | $208,350 | 303,000 | Form 4 |
| 2025-05-28 | Brennan KieranSenior Vice President | Sale | 5,000 | 13.50 | $67,500 | 318,000 | Form 4 |
| 2025-05-23 | Brennan KieranSenior Vice President | Sale | 10,000 | 13.07 | $130,700 | 323,000 | Form 4 |
| 2024-12-13 | Woodward Peter HDirector, 10% owner | Saleindirect | 50,000 | 9.07 | $453,500 | 1,183,521 | Form 4 |
| 2024-12-12 | Brennan KieranSenior Vice President | Sale | 26,455 | 9.69 | $256,349 | 333,000 | Form 4 |
| 2024-12-11 | Brennan KieranSenior Vice President | Sale | 46,470 | 9.35 | $434,494 | 359,455 | Form 4 |
| 2024-12-10 | Dewan Darryll EPresident and CEO | Sale | 50,000 | 9.23 | $461,500 | 340,914 | Form 4 |
| 2024-12-06 | Dewan Darryll EPresident and CEO | Sale | 40,000 | 10.23 | $409,200 | 390,914 | Form 4 |
| 2024-12-03 | Oliver James Mulford IIICRO | Sale | 55,772 | 11.14 | $621,300 | 104,504 | Form 4 |
| 2024-11-29 | Dewan Darryll EPresident and CEO | Sale | 40,000 | 10.22 | $408,800 | 430,914 | Form 4 |
| 2024-11-29 | Dewan Darryll EPresident and CEO | Saleindirect | 5,000 | 10.20 | $51,000 | 5,000 | Form 4 |
| 2024-11-27 | Marrott Karl ToddChief Operating Officer | Sale | 368 | 10.31 | $3,794 | 86,000 | Form 4 |
| 2024-11-25 | Brennan KieranSenior Vice President | Sale | 46,675 | 8.10 | $378,068 | 405,925 | Form 4 |
| 2024-11-25 | Dewan Darryll EPresident and CEO | Sale | 51,913 | 8.25 | $428,282 | 470,914 | Form 4 |
| 2024-11-25 | Marrott Karl ToddChief Operating Officer | Sale | 29,778 | 7.98 | $237,628 | 86,368 | Form 4 |
| 2024-11-22 | Dewan Darryll EPresident and CEO | Sale | 150,000 | 7.24 | $1.09M | 522,827 | Form 4 |
| 2024-11-22 | Marrott Karl ToddChief Operating Officer | Sale | 50,000 | 7.38 | $369,000 | 116,146 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
21 × shares withheld for tax18 × grant or award6 × option exercise3 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-06-27 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −49,188 | 11.32 | 403,447 | Form 4 |
| 2026-06-07 | Chism Daniel MChief Financial Officer | Shares withheld for tax F | −15,317 | 13.38 | 322,898 | Form 4 |
| 2026-03-23 | Marrott Karl ToddChief Operating Officer | Grant or award A | +5,000 | – | 291,545 | Form 4 |
| 2026-03-23 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −609 | 12.40 | 290,936 | Form 4 |
| 2026-03-23 | Dewan Darryll EChief Executive Officer | Grant or award A | +5,000 | – | 604,471 | Form 4 |
| 2026-03-23 | Brennan KieranSenior Vice President | Grant or award A | +2,500 | – | 281,637 | Form 4 |
| 2026-03-23 | Brennan KieranSenior Vice President | Shares withheld for tax F | +304 | 12.40 | 281,333 | Form 4 |
| 2026-03-23 | Chism Daniel MChief Financial Officer | Grant or award A | +5,000 | – | 363,824 | Form 4 |
| 2026-03-23 | Chism Daniel MChief Financial Officer | Shares withheld for tax F | −609 | 12.40 | 363,215 | Form 4 |
| 2026-02-24 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −8,117 | 8.45 | 286,545 | Form 4 |
| 2026-02-24 | Brennan KieranSenior Vice President | Shares withheld for tax F | −9,019 | 8.45 | 291,137 | Form 4 |
| 2026-01-29 | Dewan Darryll EDirector, Chief Executive Officer | Shares withheld for tax F | −25,960 | 11.20 | 599,471 | Form 4 |
| 2026-01-16 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −12,175 | 12.05 | 294,662 | Form 4 |
| 2026-01-16 | Chism Daniel MChief Financial Officer | Shares withheld for tax F | −12,175 | 12.05 | 358,824 | Form 4 |
| 2026-01-16 | Dewan Darryll EDirector, Chief Executive Officer | Shares withheld for tax F | −26,903 | 12.05 | 625,431 | Form 4 |
| 2026-01-14 | Woodward Peter HDirector | Grant or award A | +3,784 | – | 19,358 | Form 4 |
| 2026-01-14 | Mohindra VivekDirector | Grant or award A | +3,784 | – | 3,784 | Form 4 |
| 2026-01-14 | Metzler Richard M.Director | Grant or award A | +3,784 | – | 153,784 | Form 4 |
| 2026-01-14 | Marrott Karl ToddChief Operating Officer | Grant or award A | +29,801 | – | 306,837 | Form 4 |
| 2026-01-14 | Fahy Michael JohnDirector | Grant or award A | +3,784 | – | 8,784 | Form 4 |
| 2026-01-14 | Dewan Darryll EDirector, Chief Executive Officer | Grant or award A | +37,843 | – | 652,334 | Form 4 |
| 2026-01-14 | Chism Daniel MChief Financial Officer | Grant or award A | +33,113 | – | 370,999 | Form 4 |
| 2026-01-14 | Brennan KieranSenior Vice President | Grant or award A | +12,181 | – | 300,156 | Form 4 |
| 2026-01-08 | Chism Daniel MChief Financial Officer | Option exercise M | +41,667 | 1.72 | 337,886 | Form 4 |
| 2026-01-01 | Dewan Darryll EDirector, Chief Executive Officer | Shares withheld for tax F | −13,539 | 7.07 | 614,491 | Form 4 |
| 2026-01-01 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −13,539 | 7.07 | 277,036 | Form 4 |
| 2025-12-03 | Marrott Karl ToddChief Operating Officer | Gift G | −5,000 | – | 290,575 | Form 4 |
| 2025-06-27 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −48,652 | 30.25 | 452,635 | Form 4 |
| 2025-06-07 | Chism Daniel MChief Financial Officer | Shares withheld for tax F | −20,755 | 19.84 | 326,219 | Form 4 |
| 2025-01-16 | Dewan Darryll EDirector, President and CEO | Grant or award A | +100,000 | – | 440,914 | Form 4 |
| 2025-01-16 | Dewan Darryll EDirector, President and CEO | Shares withheld for tax F | −12,884 | 11.79 | 428,030 | Form 4 |
| 2025-01-16 | Dewan Darryll EDirector, President and CEO | Grant or award A | +200,000 | – | 628,030 | Form 4 |
| 2025-01-16 | Chism Daniel MChief Financial Officer | Grant or award A | +80,000 | – | 205,000 | Form 4 |
| 2025-01-16 | Chism Daniel MChief Financial Officer | Shares withheld for tax F | −8,026 | 11.79 | 196,974 | Form 4 |
| 2025-01-16 | Chism Daniel MChief Financial Officer | Grant or award A | +150,000 | – | 346,974 | Form 4 |
| 2025-01-16 | Marrott Karl ToddChief Operating Officer | Grant or award A | +100,000 | – | 183,500 | Form 4 |
| 2025-01-16 | Marrott Karl ToddChief Operating Officer | Grant or award A | +150,000 | – | 333,500 | Form 4 |
| 2024-12-09 | Marrott Karl ToddChief Operating Officer | Gift G | −1,500 | – | 83,500 | Form 4 |
| 2024-12-05 | Marrott Karl ToddChief Operating Officer | Gift G | −1,000 | – | 85,000 | Form 4 |
| 2024-11-24 | Metzler Richard M.Director | Option exercise M | +150,000 | 0.46 | 150,000 | Form 4 |
| 2024-11-15 | Dewan Darryll EPresident and CEO | Option exercise M | +416,666 | 0.62 | 922,041 | Form 4 |
| 2024-11-15 | Dewan Darryll EPresident and CEO | Shares withheld for tax F | −181,252 | 9.06 | 740,789 | Form 4 |
| 2024-11-03 | Dewan Darryll EPresident and CEO | Option exercise M | +416,666 | 0.62 | 689,166 | Form 4 |
| 2024-11-03 | Dewan Darryll EPresident and CEO | Shares withheld for tax F | −183,791 | 7.90 | 505,375 | Form 4 |
| 2024-11-02 | Marrott Karl ToddChief Operating Officer | Option exercise M | +66,666 | 0.60 | 232,432 | Form 4 |
| 2024-11-02 | Marrott Karl ToddChief Operating Officer | Shares withheld for tax F | −20,064 | 7.90 | 212,368 | Form 4 |
| 2024-10-28 | Oliver James Mulford IIIChief Revenue Officer | Option exercise M | +83,333 | 0.39 | 258,747 | Form 4 |
| 2024-10-28 | Oliver James Mulford IIIChief Revenue Officer | Shares withheld for tax F | −27,561 | 7.40 | 231,186 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.