| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Dewan Darryll E | Chief Executive Officer, Director | C/O TSS, INC., 1800 AVIATION DRIVE,, BUILDING 1, SUITE 100, GEORGETOWN | /s/ Christopher R. Johnson, Attorney-in-Fact | 02 Feb 2026 | 0001955619 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TSSI | Common Stock | Tax liability | $290,752 | -25,960 | -4.2% | $11.20 | 599,471 | 29 Jan 2026 | Direct | F1 |
| holding | TSSI | Common Stock | 5,000 | 29 Jan 2026 | By Spouse |
| Id | Content |
|---|---|
| F1 | Reflects shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock awards. |