| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TUXIS CORP | Other* | 2255 BUFFALO ROAD, ROCHESTER | Donald Klimoski II, General Counsel, on behalf of Tuxis Corporation | 19 May 2025 | 0000736952 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SELF | Common Stock | Purchase | $50,413 | +9,680 | +3.4% | $5.21 | 294,158 | 15 May 2025 | Direct | |
| transaction | SELF | Common Stock | Purchase | $50,158 | +9,600 | +3.3% | $5.22 | 303,758 | 16 May 2025 | Direct |
The Reporting Person may be deemed to be an affiliate of the Issuer.