Alexandra Kropotova's most recent trade in SAB Biotherapeutics Inc was a trade of 988 Common Stock done . Disclosure was reported to the exchange on Dec. 11, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.00 per share. | 11 Dec 2025 | 988 | 44,284 | - | - | Common Stock | |
| iBio Inc | Alexandra Kropotova | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Nov 2025 | 13,500 | 13,500 | - | - | Stock Option (right to buy) | |
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.00 per share. | 19 Sep 2025 | 1,977 | 45,272 | - | - | Common Stock | |
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 26 Aug 2025 | 2,400,000 | 2,400,000 | - | - | Stock Option (right to buy) | |
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.00 per share. | 27 Mar 2025 | 1,179 | 47,249 | - | - | Common Stock | |
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.00 per share. | 18 Dec 2024 | 9,072 | 48,428 | - | - | Common Stock | |
| SAB Biotherapeutics Inc | Alexandra Kropotova | CHIEF MEDICAL OFFICER | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 Feb 2024 | 140,000 | 140,000 | - | - | Employee Stock Option (right to buy) |