BIOCRYST PHARMACEUTICALS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Gayer Charles K | President and CCO | Option Exercise | 10,091 | $5.04 | $50,859 | 902,583 | Dec 22, 2025 |
| Stonehouse Jon P | Chief Executive Officer | Tax Withholding | 61,793 | $7.41 | $457,886 | 1,323,429 | Dec 19, 2025 |
| Barnes Alane P | Chief Legal Officer | Sale | 21,773 | $7.65 | $166,563 | 398,751 | Dec 19, 2025 |
| Stonehouse Jon P | Chief Executive Officer | Gift | 10,000 | — | — | 40,000 | Dec 18, 2025 |
| Gayer Charles K | President and CCO | Award / Grant | 471,000 | — | — | 889,827 | Dec 17, 2025 |
| Barnes Alane P | Chief Legal Officer | Award / Grant | 121,700 | — | — | 437,426 | Dec 17, 2025 |
| Ghias Babar | Chief Financial Officer | Award / Grant | 121,700 | — | — | 268,700 | Dec 17, 2025 |
| Gayer Charles K | President and CCO | Tax Withholding | 8,181 | $7.57 | $61,930 | 418,827 | Dec 12, 2025 |
| Barnes Alane P | Chief Legal Officer | Sale | 21,210 | $7.65 | $162,257 | 315,726 | Dec 12, 2025 |
| Stonehouse Jon P | Chief Executive Officer | Tax Withholding | 27,368 | $7.57 | $207,176 | 1,405,222 | Dec 12, 2025 |
| Barnes Alane P | Chief Legal Officer | Sale | 19,770 | $7.65 | $151,241 | 345,476 | Dec 1, 2025 |
| McKee Amy E | — | Award / Grant | 783 | $7.18 | $5,622 | 41,790 | Nov 28, 2025 |
| Frank Steven | — | Award / Grant | 1,566 | $7.18 | $11,244 | 17,618 | Nov 28, 2025 |
| MILANO VINCENT | — | Award / Grant | 783 | $7.18 | $5,622 | 91,219 | Nov 28, 2025 |
| SANDERS MACHELLE | — | Sale | 9,600 | $7.14 | $68,544 | 30,642 | Nov 13, 2025 |
| McKee Amy E | — | Award / Grant | 676 | $8.31 | $5,618 | 41,007 | Aug 29, 2025 |
| Frank Steven | — | Award / Grant | 1,353 | $8.31 | $11,243 | 16,052 | Aug 29, 2025 |
| MILANO VINCENT | — | Award / Grant | 676 | $8.31 | $5,618 | 90,436 | Aug 29, 2025 |
| HEGGIE THERESA | — | Option Exercise | 30,000 | $2.91 | $87,300 | 95,352 | Aug 13, 2025 |
| Ghias Babar | CFO & Head of Corp Development | Award / Grant | 147,000 | — | — | 147,000 | Jul 24, 2025 |
| SANDERS MACHELLE | — | Award / Grant | 12,500 | — | — | 40,242 | Jun 12, 2025 |
| MILANO VINCENT | — | Award / Grant | 12,500 | — | — | 89,760 | Jun 12, 2025 |
| McKee Amy E | — | Award / Grant | 12,500 | — | — | 40,331 | Jun 12, 2025 |
| LEVIN ALAN G | — | Award / Grant | 12,500 | — | — | 64,271 | Jun 12, 2025 |
| Hutson Nancy J | — | Award / Grant | 12,500 | — | — | 99,138 | Jun 12, 2025 |
| HEGGIE THERESA | — | Award / Grant | 12,500 | — | — | 65,352 | Jun 12, 2025 |
| Galson Steven K | — | Award / Grant | 12,500 | — | — | 24,991 | Jun 12, 2025 |
| Frank Steven | — | Award / Grant | 12,500 | — | — | 14,699 | Jun 12, 2025 |
| MILANO VINCENT | — | Award / Grant | 523 | $10.75 | $5,622 | 77,260 | May 30, 2025 |
| Frank Steven | — | Award / Grant | 333 | $10.75 | $3,580 | 2,199 | May 30, 2025 |
| Frank Steven | — | Award / Grant | 1,866 | — | — | 1,866 | May 2, 2025 |
| Thackray Helen M. | Chief R&D Officer | Tax Withholding | 7,525 | $7.50 | $56,438 | 377,318 | Mar 31, 2025 |
| MILANO VINCENT | — | Award / Grant | 653 | $8.61 | $5,622 | 76,737 | Feb 28, 2025 |
| Gayer Charles K | Chief Commercial Officer | Tax Withholding | 2,461 | $7.39 | $18,187 | 423,546 | Dec 19, 2024 |
| Thackray Helen M. | Chief R&D Officer | Tax Withholding | 6,096 | $7.39 | $45,049 | 384,843 | Dec 19, 2024 |
| Doyle Anthony | Chief Financial Officer | Tax Withholding | 2,461 | $7.39 | $18,187 | 377,867 | Dec 19, 2024 |
| Barnes Alane P | Chief Legal Officer | Award / Grant | 120,700 | — | — | 415,190 | Dec 19, 2024 |
| Stonehouse Jon P | President & CEO | Gift | 20,000 | — | — | 1,429,109 | Dec 19, 2024 |
| Gayer Charles K | Chief Commercial Officer | Tax Withholding | 8,251 | $7.53 | $62,130 | 300,057 | Dec 14, 2024 |
| Stonehouse Jon P | President & CEO | Tax Withholding | 27,525 | $7.53 | $207,263 | 1,101,019 | Dec 14, 2024 |
| Barnes Alane P | Chief Legal Officer | Tax Withholding | 8,613 | $7.53 | $64,856 | 294,490 | Dec 14, 2024 |
| Doyle Anthony | Chief Financial Officer | Tax Withholding | 7,890 | $7.53 | $59,412 | 259,628 | Dec 14, 2024 |
| Thackray Helen M. | Chief R&D Officer | Tax Withholding | 7,150 | $7.53 | $53,840 | 264,989 | Dec 14, 2024 |
| Hutson Nancy J | — | Sale | 7,000 | $7.54 | $52,780 | 86,638 | Dec 13, 2024 |
| MILANO VINCENT | — | Award / Grant | 750 | $7.50 | $5,625 | 76,084 | Nov 29, 2024 |
| MILANO VINCENT | — | Award / Grant | 647 | $8.69 | $5,622 | 75,334 | Aug 30, 2024 |
| McKee Amy E | — | Sale | 8,600 | $6.32 | $54,352 | 27,831 | Jun 24, 2024 |
| SANDERS MACHELLE | — | Sale | 4,689 | $6.00 | $28,134 | 27,742 | Jun 17, 2024 |
| SANDERS MACHELLE | — | Award / Grant | 6,820 | — | — | 32,431 | Jun 12, 2024 |
| MILANO VINCENT | — | Award / Grant | 6,820 | — | — | 74,687 | Jun 12, 2024 |