SABS's three largest insider shareholders as of May 30, 2026 are Eddie Joe Sullivan (Chief Executive Officer, 5.23Mn shares), Edward D. Hamilton (TenPercentOwner, 5.05Mn shares), Christine E Hamilton (Director, 4.99Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Christine E Hamilton | - | 4,993,090 | 0 | 14 Sep, 2022 |
| Frederick Finnegan | Chief Business Officer | 38,596 | 0 | 26 Oct, 2021 |
| Samuel J Reich | Executive Chairman | 0 | 547,698 | 23 May, 2022 |
| Jeffrey G Spragens | - | 394,989 | 0 | 09 Dec, 2022 |
| Capital (Master), L.P. Sessa | - | 2,198,457 | 0 | 01 Oct, 2025 |
| Alexandra Kropotova | Chief Medical Officer | 43,296 | 0 | 25 Mar, 2026 |
| Ilan Katz | - | 1,500 | 0 | 15 Oct, 2021 |
| David Charles Link | - | 57,313 | 0 | 09 Dec, 2022 |
| Edward D. Hamilton | - | 5,092 | 5,049,351 | 26 Oct, 2021 |
| Thomas Charles Luke | Chief Medical Officer | 5,428 | 0 | 26 Oct, 2021 |
| Eddie Joe Sullivan | Chief Executive Officer | 5,232,304 | 0 | 08 Dec, 2023 |
| Russell P Beyer | Chief Financial Officer | 2,475 | 15 | 16 Nov, 2021 |
| Andrew Moin | - | 0 | 4,584,571 | 28 Nov, 2023 |
| Michael King | Chief Financial Officer | 5,000 | 0 | 30 Nov, 2023 |
| Helen K. Ellias | - | 0 | 2,857,142 | 28 Nov, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 24 Mar, 2026 | Alexandra Kropotova | Common Stock | D | 988 | - | 43,296 | D | F |
| 03 Feb, 2026 | Eddie Joe Sullivan | Stock option (right to buy) | A | 3,000,000 | $0.00 | 3,000,000 | D | A |
| 03 Feb, 2026 | Alexandra Kropotova | Stock option (right to buy) | A | 2,400,000 | $0.00 | 2,400,000 | D | A |
| 03 Feb, 2026 | Lucy To | Stock option (right to buy) | A | 2,400,000 | $0.00 | 2,400,000 | D | A |
| 03 Feb, 2026 | Samuel J Reich | Stock option (right to buy) | A | 4,800,000 | $0.00 | 4,800,000 | D | A |
| 03 Feb, 2026 | Christoph Lawrence Bausch | Stock option (right to buy) | A | 1,800,000 | $0.00 | 1,800,000 | D | A |
| 03 Feb, 2026 | Lucy To | Stock option (right to buy) | A | 2,400,000 | $0.00 | 2,400,000 | D | A |
| 03 Feb, 2026 | Eddie Joe Sullivan | Stock option (right to buy) | A | 3,000,000 | $0.00 | 3,000,000 | D | A |
| 05 Jan, 2026 | David Zaccardelli | Stock Option (right to buy) | A | 240,000 | $0.00 | 240,000 | D | A |
| 05 Jan, 2026 | Rita Jain | Stock Option (right to buy) | A | 240,000 | $0.00 | 240,000 | D | A |
| 05 Jan, 2026 | David Zaccardelli | Stock Option (right to buy) | A | 240,000 | $0.00 | 240,000 | D | A |
| 16 Dec, 2025 | Erick Lucera | Stock option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | Helen K. Ellias | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | Jay S Skyler | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | William James Polvino | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | Scott Giberson | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | Jay S Skyler | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 16 Dec, 2025 | David Link | Stock Option (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 11 Dec, 2025 | Alexandra Kropotova | Common Stock | D | 988 | - | 44,284 | D | F |
| 29 Sep, 2025 | Capital (Master), L.P. Sessa | Common Stock | A | 1,740,000 | $1.75 | 2,198,457 | D | M |