BCRX's three largest insider shareholders as of April 22, 2026 are Jon P Stonehouse (Chief Executive Officer, 1.32Mn shares), Jon P Stonehouse (Chief Executive Officer, 1.32Mn shares), Charles K Gayer (President And Cco, 952.58K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jon P Stonehouse | Chief Executive Officer | 1,323,850 | 0 | 03 Mar, 2026 |
| Jon P Stonehouse | Chief Executive Officer | 1,323,850 | 0 | 03 Mar, 2026 |
| Charles K Gayer | President And Cco | 952,583 | 0 | 23 Dec, 2025 |
| Charles K Gayer | President And Cco | 952,583 | 0 | 23 Dec, 2025 |
| Alane P Barnes | Chief Legal Officer | 400,703 | 0 | 18 Mar, 2026 |
| Alane P Barnes | Chief Legal Officer | 400,703 | 0 | 18 Mar, 2026 |
| Anthony Doyle | Chief Financial Officer | 377,867 | 0 | 23 Dec, 2024 |
| Anthony Doyle | Chief Financial Officer | 377,867 | 0 | 23 Dec, 2024 |
| Helen M. Thackray | Chief Rd Officer | 377,318 | 0 | 02 Apr, 2025 |
| Helen M. Thackray | Chief Rd Officer | 377,318 | 0 | 02 Apr, 2025 |
| Yarlagadda S Babu | Chief Discovery Officer | 298,541 | 0 | 16 Nov, 2022 |
| Yarlagadda S Babu | Chief Discovery Officer | 298,541 | 0 | 16 Nov, 2022 |
| Babar Ghias | Chief Financial Officer | 268,700 | 0 | 19 Dec, 2025 |
| Babar Ghias | Chief Financial Officer | 268,700 | 0 | 19 Dec, 2025 |
| Sandeep Menon | Chief Rd Officer | 205,150 | 0 | 07 Apr, 2026 |
| Robert Alexander Ingram | - | 100,198 | 0 | 02 Mar, 2023 |
| Nancy J Hutson | - | 99,138 | 0 | 16 Jun, 2025 |
| Nancy J Hutson | - | 99,138 | 0 | 16 Jun, 2025 |
| Vincent Milano | - | 92,067 | 0 | 03 Mar, 2026 |
| Jon P Stonehouse | Chief Executive Officer | 0 | 80,000 | 19 Dec, 2025 |
| Jon P Stonehouse | Chief Executive Officer | 0 | 80,000 | 19 Dec, 2025 |
| Steve Aselage | - | 70,159 | 0 | 14 Jun, 2024 |
| Kenneth B Jr Lee | - | 68,863 | 0 | 15 Jun, 2023 |
| Theresa Heggie | - | 65,352 | 0 | 24 Mar, 2026 |
| Theresa Heggie | - | 65,352 | 0 | 24 Mar, 2026 |
| Amy E Mckee | - | 42,432 | 0 | 03 Mar, 2026 |
| Amy E Mckee | - | 42,432 | 0 | 03 Mar, 2026 |
| William P Sheridan | Chief Medical Officer | 37,954 | 0 | 14 Mar, 2022 |
| William P Sheridan | Chief Medical Officer | 37,954 | 0 | 14 Mar, 2022 |
| George B Abercrombie | - | 36,431 | 0 | 14 Jun, 2024 |
| Machelle Sanders | - | 30,642 | 0 | 17 Nov, 2025 |
| Machelle Sanders | - | 30,642 | 0 | 17 Nov, 2025 |
| Steven K Galson | - | 24,991 | 0 | 16 Jun, 2025 |
| Steven Frank | - | 18,903 | 0 | 03 Mar, 2026 |
| Steven Frank | - | 18,903 | 0 | 03 Mar, 2026 |
| Michael L Jones | Exec. Director, Finance Pao | 16,653 | 0 | 21 Dec, 2022 |
| Michael L Jones | Exec. Director, Finance Pao | 16,653 | 0 | 21 Dec, 2022 |
| Jill C. Milne | - | 15,382 | 0 | 03 Mar, 2026 |
| Jill C. Milne | - | 15,382 | 0 | 03 Mar, 2026 |
| Steve Aselage | - | 0 | 2,500 | 29 May, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 06 Apr, 2026 | Sandeep Menon | Common Stock | A | 205,150 | $0.00 | 205,150 | D | A |
| 06 Apr, 2026 | Sandeep Menon | Emp. Stock Option (Right to Buy) | A | 441,350 | $0.00 | 441,350 | D | A |
| 20 Mar, 2026 | Theresa Heggie | Common Stock | A | 49,933 | $6.30 | 115,285 | D | M |
| 20 Mar, 2026 | Theresa Heggie | Common Stock | D | 49,933 | $10.11 | 65,352 | D | S |
| 20 Mar, 2026 | Theresa Heggie | Automatic Stock Option Grant | D | 49,933 | $0.00 | 0 | D | M |
| 16 Mar, 2026 | Alane P Barnes | Common Stock | A | 150,000 | $5.51 | 550,703 | D | M |
| 16 Mar, 2026 | Alane P Barnes | Common Stock | D | 150,000 | $9.15 | 400,703 | D | S |
| 16 Mar, 2026 | Alane P Barnes | Emp. Stock Option (Right to Buy) | D | 150,000 | $0.00 | 0 | D | M |
| 27 Feb, 2026 | Jill C. Milne | Common Stock | A | 528 | $8.75 | 15,382 | D | A |
| 27 Feb, 2026 | Steven Frank | Common Stock | A | 1,285 | $8.75 | 18,903 | D | A |
| 27 Feb, 2026 | Amy E Mckee | Common Stock | A | 642 | $8.75 | 42,432 | D | A |
| 27 Feb, 2026 | Jon P Stonehouse | Common Stock | A | 421 | $8.75 | 1,323,850 | D | A |
| 02 Mar, 2026 | Jon P Stonehouse | Common Stock | A | 305,995 | $3.22 | 1,629,845 | D | M |
| 02 Mar, 2026 | Jon P Stonehouse | Common Stock | D | 305,995 | $8.64 | 1,323,850 | D | D |
| 02 Mar, 2026 | Jon P Stonehouse | Emp. Stock Option (Right to Buy) | D | 305,995 | $0.00 | 0 | D | M |
| 23 Jan, 2026 | Jill C. Milne | Common Stock | A | 2,582 | - | 2,582 | D | A |
| 23 Jan, 2026 | Jill C. Milne | Common Stock | A | 12,272 | $0.00 | 14,854 | D | A |
| 23 Jan, 2026 | Jill C. Milne | Automatic Stock Option Grant | A | 26,684 | $0.00 | 26,684 | D | A |
| 19 Dec, 2025 | Alane P Barnes | Common Stock | D | 16,902 | $7.41 | 420,524 | D | F |
| 19 Dec, 2025 | Jon P Stonehouse | Common Stock | D | 61,793 | $7.41 | 1,323,429 | D | F |