SABS · SAB Biotherapeutics Inc. Common Stock
View on chartInsiders & Stakes
| Sullivan Eddie Joe Chief Executive Officer | ▲ Buy | Open Market | 5,232,304 Shares held | 12/7/2023 | View profile |
| Hamilton Edward D. 10% Owner | ▲ Buy | Grant | 5,049,351 Shares held | 10/22/2021 | View profile |
| Christine E. Hamilton Director | ▲ Buy | Grant | 3,111,334 Shares held | 12/7/2022 | View profile |
| Ellias Helen K. | ▲ Buy | Option Exercise | 2,857,142 Shares held | 11/24/2023 | View profile |
| Andrew Moin | ▲ Buy | Option Exercise | 2,198,457 Shares held | 9/29/2025 | View profile |
| Sessa Capital (Master), L.P. Director | ▲ Buy | Option Exercise | 2,198,457 Shares held | 9/29/2025 | View profile |
| Spragens Jeffrey G Director | ▲ Buy | Grant | 394,989 Shares held | 12/7/2022 | View profile |
| Reich Samuel J CEO and CFO | ▲ Buy | Open Market | 219,001 Shares held | 11/29/2023 | View profile |
| Link David Charles Director | ▲ Buy | Grant | 57,313 Shares held | 12/7/2022 | View profile |
| Alexandra Kropotova Chief Medical Officer | ▼ Sell | Tax Withholding | 42,308 Shares held | 6/25/2026 | View profile |
| Finnegan Frederick Chief Business Officer | ▲ Buy | Grant | 38,596 Shares held | 10/22/2021 | View profile |
| Luke Thomas Charles Chief Medical Officer | ▲ Buy | Grant | 5,428 Shares held | 10/22/2021 | View profile |
| King Michael CHIEF FINANCIAL OFFICER | ▲ Buy | Open Market | 5,000 Shares held | 11/30/2023 | View profile |
| Katz Ilan Director | ▲ Buy | Open Market | 1,500 Shares held | 10/13/2021 | View profile |
| Beyer Russell P Chief Financial Officer | ▼ Sell | Open Market | 0 Shares held | 10/26/2021 | View profile |
Transaction History
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 988 | — | 6/25/2026 |
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 988 | — | 3/24/2026 |
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 988 | — | 12/11/2025 |
| Andrew Moin | ▲ Buy | Option Exercise | 1,740,000 | $3.0M | 9/29/2025 |
| Sessa Capital (Master), L.P. | ▲ Buy | Option Exercise | 1,740,000 | $3.0M | 9/29/2025 |
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 1,977 | — | 9/19/2025 |
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 1,179 | — | 3/27/2025 |
| Alexandra Kropotova | ▼ Sell | Tax Withholding | 9,072 | — | 12/18/2024 |
| Sullivan Eddie Joe | ▲ Buy | Open Market | 1,740 | $2K | 12/7/2023 |
| King Michael | ▲ Buy | Open Market | 5,000 | $5K | 11/30/2023 |
| Reich Samuel J | ▲ Buy | Open Market | 11,000 | $10K | 11/29/2023 |
| Sessa Capital (Master), L.P. | ▲ Buy | Option Exercise | 4,584,571 | — | 11/24/2023 |
| Andrew Moin | ▲ Buy | Option Exercise | 4,584,571 | — | 11/24/2023 |
| Ellias Helen K. | ▲ Buy | Option Exercise | 2,857,142 | — | 11/24/2023 |
| Alexandra Kropotova | ▲ Buy | Grant | 275,000 | — | 3/14/2023 |
| Christine E. Hamilton | ▲ Buy | Grant | 82,987 | $100K | 12/7/2022 |
| Spragens Jeffrey G | ▲ Buy | Grant | 82,987 | $100K | 12/7/2022 |
| Link David Charles | ▲ Buy | Grant | 41,493 | $50K | 12/7/2022 |
| Christine E. Hamilton | ▲ Buy | Open Market | 10,000 | $7K | 9/13/2022 |
| Sullivan Eddie Joe | ▲ Buy | Open Market | 14,000 | $10K | 9/7/2022 |
| Alexandra Kropotova | ▲ Buy | Grant | 300,000 | $0 | 6/6/2022 |
| Spragens Jeffrey G | ▼ Sell | Other | 299,002 | $0 | 5/20/2022 |
| Reich Samuel J | ▼ Sell | Other | 2,500,127 | $0 | 5/20/2022 |
| Reich Samuel J | ▼ Sell | Other | 207,001 | $0 | 5/20/2022 |
| Beyer Russell P | ▼ Sell | Open Market | 278 | $2K | 10/26/2021 |
| Beyer Russell P | ▲ Buy | Grant | 129 | $1K | 10/25/2021 |
| Finnegan Frederick | ▲ Buy | Grant | 38,596 | — | 10/22/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 4,974,497 | — | 10/22/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 5,049,351 | — | 10/22/2021 |
| Luke Thomas Charles | ▲ Buy | Grant | 5,428 | — | 10/22/2021 |
| Sullivan Eddie Joe | ▲ Buy | Grant | 5,213,764 | — | 10/22/2021 |
| Link David Charles | ▲ Buy | Grant | 15,820 | — | 10/22/2021 |
| Link David Charles | ▲ Buy | Grant | 12,097 | — | 10/22/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 5,049,351 | — | 10/22/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 4,974,497 | — | 10/22/2021 |
| Luke Thomas Charles | ▲ Buy | Grant | 990 | $10K | 10/19/2021 |
| Beyer Russell P | ▲ Buy | Grant | 2,475 | $25K | 10/18/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 5,092 | $51K | 10/14/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 5,092 | $51K | 10/14/2021 |
| Reich Samuel J | ▲ Buy | Open Market | 1,000 | $10K | 10/14/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 20,800 | $210K | 10/13/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 20,800 | $210K | 10/13/2021 |
| Katz Ilan | ▲ Buy | Open Market | 500 | $5K | 10/13/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 25,000 | $252K | 10/12/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 25,000 | $252K | 10/12/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 25,000 | $252K | 10/12/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 25,000 | $252K | 10/12/2021 |
| Sullivan Eddie Joe | ▲ Buy | Grant | 2,800 | $28K | 10/7/2021 |
| Hamilton Edward D. | ▲ Buy | Grant | 2,695 | $27K | 10/1/2021 |
| Christine E. Hamilton | ▲ Buy | Grant | 2,695 | $27K | 10/1/2021 |
| Spragens Jeffrey G | ▲ Buy | Open Market | 13,000 | $131K | 10/1/2021 |
| Katz Ilan | ▲ Buy | Open Market | 1,000 | $10K | 10/1/2021 |
| Beyer Russell P | ▲ Buy | Grant | 10 | $101 | 9/29/2021 |
| Beyer Russell P | ▲ Buy | Grant | 149 | $2K | 9/28/2021 |
| Beyer Russell P | ▲ Buy | Grant | 5 | $50 | 9/28/2021 |