Heiden William K

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Heiden William K
CIK #0001214939
EDGAR Form CIK 2011 - 2026
3 [0001214939]
4 [0001214939]
Form 3/4/5 Subject 2011 - 2026
Heiden William K
Atara Biotherapeutics Inc
Macrogenics Inc
AMAG Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Atara Biotherapeutics Inc ATRA
Common Stock
2025-06-10 Grant 7,828 $0.00
Macrogenics Inc MGNX
Restricted Stock Unit · derivative
2025-05-21 Grant 3,750 $0.00
Macrogenics Inc MGNX
Stock Option (right to buy) · derivative
2025-05-21 Grant 22,000 $0.00
Macrogenics Inc MGNX
Restricted Stock Unit · derivative
2025-05-20 Option exercise 6,500 $0.00
Macrogenics Inc MGNX
Common Stock
2025-05-20 Option exercise 6,500
Macrogenics Inc MGNX
Restricted Stock Unit · derivative
2024-05-21 Grant 6,500 $0.00
Macrogenics Inc MGNX
Stock Option (right to buy) · derivative
2024-05-21 Grant 16,500 $0.00
Macrogenics Inc MGNX
Common Stock
2024-05-20 Option exercise 4,500 $0.00
Macrogenics Inc MGNX
Restricted Stock Unit · derivative
2024-05-20 Option exercise 4,500 $0.00
Atara Biotherapeutics Inc ATRA
Common Stock
2024-03-31 Grant 150,000 $0.00
Atara Biotherapeutics Inc ATRA
Common Stock
2023-11-10 Buy 100,000 $0.25 25,000
Atara Biotherapeutics Inc ATRA
Common Stock
2023-05-31 Grant 57,000 $0.00
Atara Biotherapeutics Inc ATRA
Non-Qualified Stock Option (Right to Buy) · derivative
2023-05-31 Grant 79,500 $0.00
Macrogenics Inc MGNX
Restricted Stock Unit · derivative
2023-05-31 Grant 4,500 $0.00
Macrogenics Inc MGNX
Stock Option (right to buy) · derivative
2023-05-31 Grant 19,000 $0.00
Atara Biotherapeutics Inc ATRA
Common Stock
2022-06-23 Grant 20,500 $0.00
Atara Biotherapeutics Inc ATRA
Non-Qualified Stock Option (Right to Buy) · derivative
2022-06-23 Grant 31,500 $0.00
Macrogenics Inc MGNX
Stock Option (right to buy) · derivative
2022-05-23 Grant 36,000 $0.00
Atara Biotherapeutics Inc ATRA
Common Stock
2021-06-08 Grant 11,000 $0.00
Atara Biotherapeutics Inc ATRA
Non-Qualified Stock Option (Right to Buy) · derivative
2021-06-08 Grant 17,500 $0.00
showing 20 of 94 most recent transactions
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