TSS, Inc. (TSSI) Insider Trading
Directors, officers and holders of more than 10% of TSSI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 115 transactions on file: 2 with code P, 19 with code S and 29 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 7, 2026 | CHISM DANIEL M | Chief Financial Officer | F Tax Payment | 15,317 | $13.38 | $204,941 |
| Jun 2, 2026 | Woodward Peter H | Director | S Sale | 100,000 | $15.48 | $1,548,000 |
| Jun 1, 2026 | Brennan Kieran | Senior Vice President | S Sale | 10,000 | $16.00 | $160,014 |
| May 29, 2026 | Woodward Peter H | Director | S Sale | 200,000 | $16.07 | $3,214,000 |
| May 8, 2026 | HEATON LARRY C II | CEO | P Purchase | 250,000 | $0.1100 | $27,500 |
| May 6, 2026 | Dewan Darryll E | Chief Executive Officer | S Sale | 50,000 | $17.00 | $850,000 |
| Apr 22, 2026 | Dewan Darryll E | Chief Executive Officer | S Sale | 50,000 | $16.00 | $800,000 |
| Apr 17, 2026 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 23,636 | $15.11 | $357,206 |
| Apr 16, 2026 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 800 | $15.00 | $12,000 |
| Apr 14, 2026 | CHISM DANIEL M | Chief Financial Officer | S Sale | 25,000 | $15.00 | $375,000 |
| Apr 14, 2026 | Dewan Darryll E | Chief Executive Officer | S Sale | 50,000 | $15.00 | $750,000 |
| Apr 14, 2026 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 15,213 | $15.03 | $228,613 |
| Mar 23, 2026 | Brennan Kieran | Senior Vice President | A Award | 2,500 | Not measured | Not measured |
| Mar 23, 2026 | CHISM DANIEL M | Chief Financial Officer | F Tax Payment | 609 | $12.40 | $7,552 |
| Mar 23, 2026 | CHISM DANIEL M | Chief Financial Officer | A Award | 5,000 | Not measured | Not measured |
| Mar 23, 2026 | Dewan Darryll E | Chief Executive Officer | A Award | 5,000 | Not measured | Not measured |
| Mar 23, 2026 | MARROTT KARL TODD | Chief Operating Officer | F Tax Payment | 609 | $12.40 | $7,552 |
| Mar 23, 2026 | Brennan Kieran | Senior Vice President | F Tax Payment | 304 | $12.40 | $3,770 |
| Mar 23, 2026 | MARROTT KARL TODD | Chief Operating Officer | A Award | 5,000 | Not measured | Not measured |
| Mar 16, 2026 | Brennan Kieran | Senior Vice President | S Sale | 12,000 | $12.27 | $147,240 |
| Feb 24, 2026 | MARROTT KARL TODD | Chief Operating Officer | F Tax Payment | 8,117 | $8.45 | $68,589 |
| Feb 24, 2026 | Brennan Kieran | Senior Vice President | F Tax Payment | 9,019 | $8.45 | $76,211 |
| Jan 29, 2026 | Dewan Darryll E | Chief Executive Officer | F Tax Payment | 25,960 | $11.20 | $290,752 |
| Jan 16, 2026 | Dewan Darryll E | Chief Executive Officer | F Tax Payment | 26,903 | $12.05 | $324,181 |
| Jan 16, 2026 | CHISM DANIEL M | Chief Financial Officer | F Tax Payment | 12,175 | $12.05 | $146,709 |
| Jan 16, 2026 | MARROTT KARL TODD | Chief Operating Officer | F Tax Payment | 12,175 | $12.05 | $146,709 |
| Jan 14, 2026 | Woodward Peter H | Director | A Award | 3,784 | Not measured | Not measured |
| Jan 14, 2026 | MOHINDRA VIVEK | Director | A Award | 3,784 | Not measured | Not measured |
| Jan 14, 2026 | Brennan Kieran | Senior Vice President | A Award | 12,181 | Not measured | Not measured |
| Jan 14, 2026 | Dewan Darryll E | Chief Executive Officer | A Award | 37,843 | Not measured | Not measured |
| Jan 14, 2026 | CHISM DANIEL M | Chief Financial Officer | A Award | 33,113 | Not measured | Not measured |
| Jan 14, 2026 | FAHY MICHAEL JOHN | Director | A Award | 3,784 | Not measured | Not measured |
| Jan 14, 2026 | MARROTT KARL TODD | Chief Operating Officer | A Award | 29,801 | Not measured | Not measured |
| Jan 14, 2026 | Metzler Richard M. | Director | A Award | 3,784 | Not measured | Not measured |
| Jan 8, 2026 | CHISM DANIEL M | Chief Financial Officer | M Exercise | 41,667 | Not measured | Not measured |
| Jan 8, 2026 | CHISM DANIEL M | Chief Financial Officer | M Exercise | 41,667 | $1.72 | $71,667 |
| Jan 1, 2026 | Dewan Darryll E | Chief Executive Officer | F Tax Payment | 13,539 | $7.07 | $95,721 |
| Jan 1, 2026 | MARROTT KARL TODD | Chief Operating Officer | F Tax Payment | 13,539 | $7.07 | $95,721 |
| Dec 11, 2025 | Woodward Peter H | Director | S Sale | 21,700 | $8.30 | $180,110 |
| Dec 9, 2025 | Woodward Peter H | Director | S Sale | 30,000 | $8.82 | $264,600 |
| Dec 3, 2025 | MARROTT KARL TODD | Chief Operating Officer | G Gift | 5,000 | Not measured | Not measured |
| Nov 18, 2025 | FAHY MICHAEL JOHN | Director | P Purchase | 5,000 | $8.00 | $40,000 |
| Nov 11, 2025 | MOHINDRA VIVEK | Director | A Award | 6,000 | Not measured | Not measured |
| Sep 10, 2025 | CHISM DANIEL M | Chief Financial Officer | S Sale | 15,000 | $16.17 | $242,550 |
| Sep 10, 2025 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 11,100 | $16.17 | $179,487 |
| Aug 28, 2025 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 23,908 | $16.16 | $386,353 |
| Aug 28, 2025 | CHISM DANIEL M | Chief Financial Officer | S Sale | 5,000 | $16.20 | $81,000 |
| Aug 27, 2025 | CHISM DANIEL M | Chief Financial Officer | S Sale | 10,000 | $16.25 | $162,500 |
| Aug 27, 2025 | MARROTT KARL TODD | Chief Operating Officer | S Sale | 2,917 | $16.23 | $47,343 |
| Jun 27, 2025 | MARROTT KARL TODD | Chief Operating Officer | F Tax Payment | 48,652 | $30.25 | $1,471,723 |
The full Form 4 history is on the TSSI company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.