Biocryst Pharmaceuticals Inc (BCRX) · Insider trading
What Biocryst Pharmaceuticals's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$4.14M
4 insiders, 85% under a plan
Net, 12 months
−$4.14M
bought less sold
Latest filing
2026-09-02
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Barnes Alane PChief Legal Officer | – | $3.46M | 7 | 2026-05-13 | 400,703 |
| Heggie TheresaDirector | – | $1.10M | 2 | 2026-03-20 | 65,352 |
| McKee Amy EDirector | – | $100,285 | 1 | 2026-05-18 | 31,252 |
| Sanders MachelleDirector | – | $68,544 | 1 | 2025-11-13 | 30,642 |
| Hutson Nancy JDirector | – | $52,780 | 1 | 2024-12-13 | 86,638 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-18 | McKee Amy EDirector | Sale | 11,180 | 8.97 | $100,285 | 31,252 | Form 4 |
| 2026-05-13 | Barnes Alane PChief Legal Officer | Saleplan | 62,500 | 9.54 | $596,250 | 400,703 | Form 4 |
| 2026-03-20 | Heggie TheresaDirector | Sale | 49,933 | 10.11 | $504,823 | 65,352 | Form 4 |
| 2026-03-16 | Barnes Alane PChief Legal Officer | Saleplan | 150,000 | 9.15 | $1.37M | 400,703 | Form 4 |
| 2025-12-22 | Barnes Alane PChief Legal Officer | Saleplan | 21,773 | 7.65 | $166,563 | 398,751 | Form 4 |
| 2025-12-15 | Barnes Alane PChief Legal Officer | Saleplan | 21,210 | 7.65 | $162,256 | 315,726 | Form 4 |
| 2025-12-03 | Barnes Alane PChief Legal Officer | Saleplan | 19,770 | 7.65 | $151,240 | 345,476 | Form 4 |
| 2025-12-02 | Barnes Alane PChief Legal Officer | Saleplan | 50,906 | 7.21 | $367,032 | 365,246 | Form 4 |
| 2025-12-01 | Barnes Alane PChief Legal Officer | Saleplan | 91,004 | 7.10 | $646,128 | 416,152 | Form 4 |
| 2025-11-13 | Sanders MachelleDirector | Saleplan | 9,600 | 7.14 | $68,544 | 30,642 | Form 4 |
| 2025-08-13 | Heggie TheresaDirector | Sale | 70,000 | 8.51 | $595,700 | 65,352 | Form 4 |
| 2024-12-13 | Hutson Nancy JDirector | Saleplan | 7,000 | 7.54 | $52,780 | 86,638 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
55 × grant or award17 × shares withheld for tax10 × option exercise6 × gift1 × returned to the company
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-31 | Frank StevenDirector | Grant or award A | +1,288 | 9.70 | 36,747 | Form 4 |
| 2026-08-31 | McKee Amy EDirector | Grant or award A | +644 | 9.70 | 47,821 | Form 4 |
| 2026-08-31 | Milano VincentDirector | Grant or award A | +1,159 | 9.70 | 109,642 | Form 4 |
| 2026-08-31 | Milne Jill C.Director | Grant or award A | +1,288 | 9.70 | 33,226 | Form 4 |
| 2026-08-31 | Stonehouse Jon PDirector | Grant or award A | +644 | 9.70 | 1,340,419 | Form 4 |
| 2026-06-11 | Heggie TheresaDirector | Grant or award A | +15,294 | – | 80,646 | Form 4 |
| 2026-06-11 | McKee Amy EDirector | Grant or award A | +15,294 | – | 47,177 | Form 4 |
| 2026-06-11 | Stonehouse Jon PDirector | Grant or award A | +15,294 | – | 1,339,775 | Form 4 |
| 2026-06-11 | Milano VincentDirector | Grant or award A | +15,294 | – | 108,483 | Form 4 |
| 2026-06-11 | Sanders MachelleDirector | Grant or award A | +15,294 | – | 45,936 | Form 4 |
| 2026-06-11 | Frank StevenDirector | Grant or award A | +15,294 | – | 35,459 | Form 4 |
| 2026-06-11 | Levin Alan GDirector | Grant or award A | +15,294 | – | 79,565 | Form 4 |
| 2026-06-11 | Galson Steven KDirector | Grant or award A | +15,294 | – | 27,794 | Form 4 |
| 2026-06-11 | Milne Jill C.Director | Grant or award A | +15,294 | – | 31,938 | Form 4 |
| 2026-05-29 | Frank StevenDirector | Grant or award A | +1,262 | 8.91 | 20,165 | Form 4 |
| 2026-05-29 | Milano VincentDirector | Grant or award A | +1,122 | 8.91 | 93,189 | Form 4 |
| 2026-05-29 | McKee Amy EDirector | Grant or award A | +631 | 8.91 | 31,883 | Form 4 |
| 2026-05-29 | Stonehouse Jon PDirector | Grant or award A | +631 | 8.91 | 1,324,481 | Form 4 |
| 2026-05-29 | Milne Jill C.Director | Grant or award A | +1,262 | 8.91 | 16,644 | Form 4 |
| 2026-05-13 | Barnes Alane PChief Legal Officer | Option exercise M | +62,500 | 5.04 | 463,203 | Form 4 |
| 2026-04-06 | Menon SandeepChief R&D Officer | Grant or award A | +205,150 | – | 205,150 | Form 4 |
| 2026-03-20 | Heggie TheresaDirector | Option exercise M | +49,933 | 6.30 | 115,285 | Form 4 |
| 2026-03-16 | Barnes Alane PChief Legal Officer | Option exercise M | +150,000 | 5.51 | 550,703 | Form 4 |
| 2026-03-02 | Stonehouse Jon PDirector | Option exercise M | +305,995 | 3.22 | 1,629,845 | Form 4 |
| 2026-03-02 | Stonehouse Jon PDirector | Returned to the company D | −305,995 | 8.64 | 1,323,850 | Form 4 |
| 2026-02-27 | McKee Amy EDirector | Grant or award A | +642 | 8.75 | 42,432 | Form 4 |
| 2026-02-27 | Frank StevenDirector | Grant or award A | +1,285 | 8.75 | 18,903 | Form 4 |
| 2026-02-27 | Milano VincentDirector | Grant or award A | +848 | 8.75 | 92,067 | Form 4 |
| 2026-02-27 | Stonehouse Jon PDirector | Grant or award A | +421 | 8.75 | 1,323,850 | Form 4 |
| 2026-02-27 | Milne Jill C.Director | Grant or award A | +528 | 8.75 | 15,382 | Form 4 |
| 2026-01-23 | Milne Jill C.Director | Grant or award A | +2,582 | – | 2,582 | Form 4 |
| 2026-01-23 | Milne Jill C.Director | Grant or award A | +12,272 | – | 14,854 | Form 4 |
| 2025-12-22 | Gayer Charles KPresident and CCO | Option exercise M | +14,142 | 3.22 | 892,492 | Form 4 |
| 2025-12-22 | Gayer Charles KPresident and CCO | Option exercise M | +10,091 | 5.04 | 902,583 | Form 4 |
| 2025-12-22 | Gayer Charles KPresident and CCO | Option exercise M | +50,000 | 5.51 | 952,583 | Form 4 |
| 2025-12-19 | Gayer Charles KPresident and CCO | Shares withheld for tax F | −11,477 | 7.41 | 878,350 | Form 4 |
| 2025-12-19 | Barnes Alane PChief Legal Officer | Shares withheld for tax F | −16,902 | 7.41 | 420,524 | Form 4 |
| 2025-12-19 | Stonehouse Jon PDirector, Chief Executive Officer | Shares withheld for tax F | −61,793 | 7.41 | 1,323,429 | Form 4 |
| 2025-12-18 | Stonehouse Jon PDirector, Chief Executive Officer | Gift G | −20,000 | – | 1,385,222 | Form 4 |
| 2025-12-18 | Stonehouse Jon PDirector, Chief Executive Officer | Gift G | +10,000 | – | 40,000 | Form 4 |
| 2025-12-18 | Stonehouse Jon PDirector, Chief Executive Officer | Gift G | +10,000 | – | 40,000 | Form 4 |
| 2025-12-17 | Ghias BabarChief Financial Officer | Grant or award A | +121,700 | – | 268,700 | Form 4 |
| 2025-12-17 | Barnes Alane PChief Legal Officer | Grant or award A | +121,700 | – | 437,426 | Form 4 |
| 2025-12-17 | Gayer Charles KPresident and CCO | Grant or award A | +471,000 | – | 889,827 | Form 4 |
| 2025-12-12 | Stonehouse Jon PDirector, Chief Executive Officer | Shares withheld for tax F | −27,368 | 7.57 | 1,405,222 | Form 4 |
| 2025-12-12 | Barnes Alane PChief Legal Officer | Shares withheld for tax F | −8,540 | 7.57 | 336,936 | Form 4 |
| 2025-12-12 | Gayer Charles KPresident and CCO | Shares withheld for tax F | −8,181 | 7.57 | 418,827 | Form 4 |
| 2025-12-01 | Barnes Alane PChief Legal Officer | Option exercise M | +91,004 | 3.22 | 507,156 | Form 4 |
| 2025-11-28 | Milano VincentDirector | Grant or award A | +783 | 7.18 | 91,219 | Form 4 |
| 2025-11-28 | Frank StevenDirector | Grant or award A | +1,566 | 7.18 | 17,618 | Form 4 |
| 2025-11-28 | McKee Amy EDirector | Grant or award A | +783 | 7.18 | 41,790 | Form 4 |
| 2025-08-29 | Milano VincentDirector | Grant or award A | +676 | 8.31 | 90,436 | Form 4 |
| 2025-08-29 | Frank StevenDirector | Grant or award A | +1,353 | 8.31 | 16,052 | Form 4 |
| 2025-08-29 | McKee Amy EDirector | Grant or award A | +676 | 8.31 | 41,007 | Form 4 |
| 2025-08-13 | Heggie TheresaDirector | Option exercise M | +30,000 | 2.91 | 95,352 | Form 4 |
| 2025-08-13 | Heggie TheresaDirector | Option exercise M | +40,000 | 5.41 | 135,352 | Form 4 |
| 2025-07-24 | Ghias BabarCFO & Head of Corp Development | Grant or award A | +147,000 | – | 147,000 | Form 4 |
| 2025-06-12 | Frank StevenDirector | Grant or award A | +12,500 | – | 14,699 | Form 4 |
| 2025-06-12 | Galson Steven KDirector | Grant or award A | +12,500 | – | 24,991 | Form 4 |
| 2025-06-12 | Heggie TheresaDirector | Grant or award A | +12,500 | – | 65,352 | Form 4 |
| 2025-06-12 | Hutson Nancy JDirector | Grant or award A | +12,500 | – | 99,138 | Form 4 |
| 2025-06-12 | Levin Alan GDirector | Grant or award A | +12,500 | – | 64,271 | Form 4 |
| 2025-06-12 | McKee Amy EDirector | Grant or award A | +12,500 | – | 40,331 | Form 4 |
| 2025-06-12 | Milano VincentDirector | Grant or award A | +12,500 | – | 89,760 | Form 4 |
| 2025-06-12 | Sanders MachelleDirector | Grant or award A | +12,500 | – | 40,242 | Form 4 |
| 2025-05-30 | Frank StevenDirector | Grant or award A | +333 | 10.75 | 2,199 | Form 4 |
| 2025-05-30 | Milano VincentDirector | Grant or award A | +523 | 10.75 | 77,260 | Form 4 |
| 2025-05-02 | Frank StevenDirector | Grant or award A | +1,866 | – | 1,866 | Form 4 |
| 2025-03-31 | Thackray Helen M.Chief R&D Officer | Shares withheld for tax F | −7,525 | 7.50 | 377,318 | Form 4 |
| 2025-02-28 | Milano VincentDirector | Grant or award A | +653 | 8.61 | 76,737 | Form 4 |
| 2024-12-20 | Stonehouse Jon PDirector, President & CEO | Gift G | −20,000 | – | 1,429,109 | Form 4 |
| 2024-12-20 | Stonehouse Jon PDirector, President & CEO | Gift G | +10,000 | – | 30,000 | Form 4 |
| 2024-12-20 | Stonehouse Jon PDirector, President & CEO | Gift G | +10,000 | – | 30,000 | Form 4 |
| 2024-12-19 | Stonehouse Jon PDirector, President & CEO | Grant or award A | +362,100 | – | 1,463,119 | Form 4 |
| 2024-12-19 | Stonehouse Jon PDirector, President & CEO | Shares withheld for tax F | −14,010 | 7.39 | 1,449,109 | Form 4 |
| 2024-12-19 | Barnes Alane PChief Legal Officer | Grant or award A | +120,700 | – | 415,190 | Form 4 |
| 2024-12-19 | Barnes Alane PChief Legal Officer | Shares withheld for tax F | −2,461 | 7.39 | 412,729 | Form 4 |
| 2024-12-19 | Doyle AnthonyChief Financial Officer | Grant or award A | +120,700 | – | 380,328 | Form 4 |
| 2024-12-19 | Doyle AnthonyChief Financial Officer | Shares withheld for tax F | −2,461 | 7.39 | 377,867 | Form 4 |
| 2024-12-19 | Thackray Helen M.Chief R&D Officer | Grant or award A | +125,950 | – | 390,939 | Form 4 |
| 2024-12-19 | Thackray Helen M.Chief R&D Officer | Shares withheld for tax F | −6,096 | 7.39 | 384,843 | Form 4 |
| 2024-12-19 | Gayer Charles KChief Commercial Officer | Grant or award A | +125,950 | – | 426,007 | Form 4 |
| 2024-12-19 | Gayer Charles KChief Commercial Officer | Shares withheld for tax F | −2,461 | 7.39 | 423,546 | Form 4 |
| 2024-12-14 | Thackray Helen M.Chief R&D Officer | Shares withheld for tax F | −7,150 | 7.53 | 264,989 | Form 4 |
| 2024-12-14 | Doyle AnthonyChief Financial Officer | Shares withheld for tax F | −7,890 | 7.53 | 259,628 | Form 4 |
| 2024-12-14 | Barnes Alane PChief Legal Officer | Shares withheld for tax F | −8,613 | 7.53 | 294,490 | Form 4 |
| 2024-12-14 | Stonehouse Jon PDirector, President & CEO | Shares withheld for tax F | −27,525 | 7.53 | 1,101,019 | Form 4 |
| 2024-12-14 | Gayer Charles KChief Commercial Officer | Shares withheld for tax F | −8,251 | 7.53 | 300,057 | Form 4 |
| 2024-11-29 | Milano VincentDirector | Grant or award A | +750 | 7.50 | 76,084 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.