Gayer Charles K

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Gayer Charles K
CIK #0001800110
EDGAR Form CIK 2011 - 2026
3 [0001800110]
4 [0001800110]
Form 3/4/5 Subject 2011 - 2026
Gayer Charles K
Biocryst Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2025-12-22 Option exercise 50,000 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-22 Option exercise 50,000 $5.51 275,500
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-22 Option exercise 14,142 $3.22 45,537
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2025-12-22 Option exercise 14,142 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-22 Option exercise 10,091 $5.04 50,859
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2025-12-22 Option exercise 10,091 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-19 Tax withheld 11,477 $7.41 85,045
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2025-12-17 Grant 986,950 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-17 Grant 471,000 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2025-12-12 Tax withheld 8,181 $7.57 61,930
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2024-12-19 Grant 260,950 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2024-12-19 Grant 125,950 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2024-12-19 Tax withheld 2,461 $7.39 18,187
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2024-12-14 Tax withheld 8,251 $7.53 62,130
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2024-05-13 Buy 30,000 $5.47 164,100
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2023-12-19 Tax withheld 2,482 $6.05 15,016
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2023-12-14 Grant 34,000 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2023-12-14 Tax withheld 5,840 $6.43 37,551
Biocryst Pharmaceuticals Inc BCRX
Emp. Stock Option (Right to Buy) · derivative
2023-12-14 Grant 158,500 $0.00
Biocryst Pharmaceuticals Inc BCRX
Common Stock
2022-12-19 Grant 34,000 $0.00
showing 20 of 25 most recent transactions
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