| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Van Kirk Richard Lee Jr | Director | 3913 TODD LANE, AUSTIN | /s/ Richard Van Kirk | 30 Sep 2025 | 0001575056 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | MGRM | Options to acquire Common Stock | 30 Nov 2023 | Common Stock | 2,000 | $2.00 | Direct |