| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Keane Robert S | Director | 130 COMMERCE WAY, EAST AURORA | /s/Julie Davis as Power of Attorney for Robert Sprague Keane | 28 Aug 2025 | 0001337084 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATRO | $.01 PV Com Stk | Options Exercise | $0 | +6.06K | +95.41% | $0.00 | 12.4K | 27 Aug 2025 | Direct | |
| holding | ATRO | $.01 PV CL B STK | 207K | 27 Aug 2025 | Note | F1 | |||||
| holding | ATRO | $.01 PV CL B STK | 208K | 27 Aug 2025 | Note | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATRO | Restricted Stock Unit | Options Exercise | $0 | -6.06K | -100% | $0.00 | 0 | 27 Aug 2025 | $.01 PV Com Stk | 6.06K | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | Reporting Person is one of multiple potential beneficiaries to the direct owner of these shares, which is a trust (EAK & KRK Trust U/A/D 10-15-97 FBO Elizabeth A. Keane). The entire amount of the trust's interest is reported on this form, however the Reporting Person's proportionate interest is below 25%. |
| F2 | The direct owner is Boston & Saranac LLC, a Delaware limited liability company ("Boston & Saranac"). Boston & Saranac is 100% owned by a trust whose beneficiaries are the Reporting Person and his spouse |
| F3 | Each restricted stock unit represents the right to receive, at settlement, one share of common stock. |
| F4 | These restricted stock units were settled for shares of common stock on August 27, 2025. |