| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHERMAN A HAAG | Chief Executive Officer, Director, 10%+ Owner | 600 TRAVIS STREET, SUITE 5900, HOUSTON | /s/ Sherman A. Haag | 07 Jan 2026 | 0001283832 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TECTP | Common Stock | Sale | $114,000 | -20,000 | -1.2% | $5.70 | 1,719,000 | 05 Jan 2026 | See Footnote | F1, F2 |
| holding | TECTP | Common Stock | 370,000 | 05 Jan 2026 | See Footnote | F3 | |||||
| holding | TECTP | Common Stock | 12,000 | 05 Jan 2026 | See Footnote | F4 |
| Id | Content |
|---|---|
| F1 | On or about May 15, 2017, Mr. Sherman granted options to certain individuals to purchase from Mr. Sherman or one of his affiliates up to 25,000 shares of common stock of the Issuer at an exercise price of $5.70. The sale price of the common stock reflects the exercise price of such options. |
| F2 | Shares held by The Sherman 2018 Irrevocable Trust for which the Reporting Person serves as trustee. |
| F3 | Shares held by Sherman Tectonic FLP LP for which the Reporting Person serves as the Chief Executive Officer of the general partner. |
| F4 | Shares held by individual retirement account. |