| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 2 | +21,239 | 100% | $0.7951 | +$16,887 |
| Sells | 0 | ||||
| Net | +2 | +21,239 | 100% | +$16,887 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Steven C. Quay | President & CEO, Director | $789,866 | +$9,887 | +1.3% | 20 Jan 2026 |
| H. Lawrence Remmel | Director | $7,180 | +$7,000 | +3889% | 15 May 2025 |
| Gregory L. Weaver | Former EVP, CFO, & Director, Director | $36 | 15 Nov 2023 | ||
| Stephen J. Galli | Director | 15 May 2025 | |||
| Jonathan Finn | Director | 15 May 2025 | |||
| Shu-Chih Chen | Director | 15 May 2025 | |||
| Kyle Guse | CFO, Gen Counsel and Secretary | 02 Mar 2023 | |||
| Heather Rees | Chief Financial Officer | 15 May 2025 | |||
| Mark James Daniel | Chief Financial Officer | 14 Oct 2025 | |||
| Tessa Cigler | Director | 15 May 2025 | |||
| Richard I. Steinhart | Director | 15 May 2025 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Steven C. Quay | ATOS | Common Stock | Award | 2386.5% | 331,674 | 345,572 | 20 Jan 2026 | Direct | ||
| Steven C. Quay | ATOS | Stock Options (right to buy) | Award | 950,000 | 950,000 | 20 Jan 2026 | Direct | |||
| Mark James Daniel | ATOS | Stock Option (right to buy) | Award | 578,000 | 578,000 | 14 Oct 2025 | Direct | |||
| Steven C. Quay | ATOS | Common Stock | Purchase | 422.7% | $9,887 | $0.8797 | 11,239 | 13,898 | 21 May 2025 | Direct |
| Jonathan Finn | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| Shu-Chih Chen | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| Steven C. Quay | ATOS | Stock Option (right to buy) | Award | 1,366,062 | 1,366,062 | 15 May 2025 | Direct | |||
| Heather Rees | ATOS | Stock Option (right to buy) | Award | 543,785 | 543,785 | 15 May 2025 | Direct | |||
| Stephen J. Galli | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| H. Lawrence Remmel | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| Tessa Cigler | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| Richard I. Steinhart | ATOS | Stock Option (right to buy) | Award | 125,000 | 125,000 | 15 May 2025 | Direct | |||
| H. Lawrence Remmel | ATOS | Common Stock | Purchase | 3891% | $7,000 | $0.7000 | 10,000 | 10,257 | 26 Mar 2025 | Direct |