Holtzman Steven H

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Holtzman Steven H
CIK #0001300247
EDGAR Form CIK 2011 - 2026
3 [0001300247]
4 [0001300247]
Form 3/4/5 Subject 2011 - 2026
Holtzman Steven H
Camp4 Therapeutics Corp
Biogen Inc
Infinity Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Camp4 Therapeutics Corp CAMP
Stock Option (Right to Buy) · derivative
2025-06-25 Grant 9,000 $0.00
Camp4 Therapeutics Corp CAMP
Series A Prime Preferred Stock · derivative
2024-10-15 Conversion 100,014
Camp4 Therapeutics Corp CAMP
Common Stock
2024-10-15 Conversion 8,917
Biogen Inc BIIB
Common Stock
2016-02-23 Tax withheld 273 $258.99 70,704
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-23 Other 1,149 $0.00
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-23 Option exercise 579 $0.00
Biogen Inc BIIB
Common Stock
2016-02-23 Option exercise 579 $0.00
Biogen Inc BIIB
Common Stock
2016-02-12 Option exercise 2,142 $0.00
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-12 Option exercise 2,142 $0.00
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-12 Other 1,394 $0.00
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-12 Option exercise 1,052 $0.00
Biogen Inc BIIB
Common Stock
2016-02-12 Option exercise 1,052 $0.00
Biogen Inc BIIB
Common Stock
2016-02-12 Tax withheld 495 $247.22 122,374
Biogen Inc BIIB
Common Stock
2016-02-12 Tax withheld 819 $247.22 202,473
Biogen Inc BIIB
Restricted Stock Unit · derivative
2016-02-08 Option exercise 2,709 $0.00
Biogen Inc BIIB
Common Stock
2016-02-08 Tax withheld 890 $250.77 223,185
Biogen Inc BIIB
Common Stock
2016-02-08 Option exercise 2,709 $0.00
Biogen Inc BIIB
Restricted Stock Unit · derivative
2015-02-23 Grant 5,190 $0.00
Biogen Inc BIIB
Common Stock
2015-02-17 Sell 2,128 $389.11 828,026
Biogen Inc BIIB
Restricted Stock Unit · derivative
2015-02-12 Option exercise 1,492 $0.00
showing 20 of 69 most recent transactions
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