| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TUXIS CORP | Other* | 2255 BUFFALO ROAD, ROCHESTER | Donald Klimoski II, General Counsel, on behalf of Tuxis Corporation | 2025-05-19 | 0000736952 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SELF | Common Stock | Purchase | $50.4K | +9.68K | +3.4% | $5.21 | 294K | May 15, 2025 | Direct | |
| transaction | SELF | Common Stock | Purchase | $50.2K | +9.6K | +3.26% | $5.22 | 304K | May 16, 2025 | Direct |
The Reporting Person may be deemed to be an affiliate of the Issuer.