Williams Lewis T

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Williams Lewis T
CIK #0001475714
EDGAR Form CIK 2011 - 2026
3 [0001475714]
4 [0001475714]
Form 3/4/5 Subject 2011 - 2026
Williams Lewis T
Protagonist Therapeutics Inc
Arcellx Inc
Aquinox Pharmaceuticals Inc
Five Prime Therapeutics Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2026-02-17 Option exercise 18,000 $0.00
Protagonist Therapeutics Inc PTGX
Common Stock
2026-02-17 Option exercise 18,000 $10.84 195,120
Protagonist Therapeutics Inc PTGX
Common Stock
2026-02-17 Sell 18,000 $82.42 1,483,560
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2026-01-02 Grant 3,762 $0.00
Protagonist Therapeutics Inc PTGX
Common Stock
2026-01-02 Grant 2,695 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2025-01-02 Grant 6,584 $0.00
Protagonist Therapeutics Inc PTGX
Common Stock
2025-01-02 Grant 5,130 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2024-01-02 Grant 25,700 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2023-01-16 Grant 30,000 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2022-05-26 Grant 20,000 $0.00
Arcellx Inc ACLX
Common Stock
2022-02-08 Conversion 2,095,114 $0.00
Arcellx Inc ACLX
Series B-2 Preferred Stock · derivative
2022-02-08 Conversion 931,228 $0.00
Arcellx Inc ACLX
Series B-1 Preferred Stock · derivative
2022-02-08 Conversion 1,163,886 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2021-05-27 Grant 18,000 $0.00
Aquinox Pharmaceuticals Inc NLTX
Stock Option (Right to Buy) · derivative
2021-05-11 Grant 25,000 $0.00
Protagonist Therapeutics Inc PTGX
Stock Option (right to buy) · derivative
2020-05-28 Grant 15,000 $0.00
Aquinox Pharmaceuticals Inc NLTX
Stock Option (Right to Buy) · derivative
2020-05-05 Grant 25,000 $0.00
Aquinox Pharmaceuticals Inc NLTX
Stock Option (right to buy) · derivative
2019-10-10 Grant 22,000 $0.00
Five Prime Therapeutics Inc FPRX
Common Stock
2019-09-01 Tax withheld 7,024 $5.43 38,140
Five Prime Therapeutics Inc FPRX
Stock Option (right to buy) · derivative
2019-06-10 Grant 15,000 $0.00
showing 20 of 112 most recent transactions
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