Deerfield Management Co

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Deerfield Management Co
CIK #0001009258
Sector Form 13F Holdings Value ($B)
Nuvalent Inc 1.8
UNUM Therapeutics Inc 0.3
Praxis Precision Medicines Inc 0.3
Upjohn Inc 0.3
United Therapeutics Corp 0.3
Revolution Medicines Inc 0.2
Celcuity Inc 0.2
Centene Corp 0.2
Zafgen Inc 0.2
Brookdale Senior Living Inc 0.2
View All
Holdings by Sector ($B)
10.08.06.04.02.00.02011201620212027
EDGAR Form CIK 2011 - 2026
13F-HR [0001009258]
3 [0001009258]
4 [0001009258]
SC 13D [0001009258]
Form 13D/13G Filer Form 13D/13G Subject Filed
Deerfield Management Company LP Series C DA32 Life Science Tech Acquisition Corp [2021-08-10]
Deerfield Management Company LP Series C Deerfield Healthcare Technology Acquisitions Corp [2020-07-30]
Form 3/4/5 Subject 2011 - 2026
Nuvalent Inc
Deerfield Management Company LP
Flynn James E
Deerfield Mgmt HIF LP
Deerfield Mgmt III LP
Parabilis Medicines Inc
Deerfield Private Design Fund III LP
Deerfield Healthcare Innovations Fund LP
Zafgen Inc
Deerfield Private Design Fund IV LP
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Zafgen Inc LRMR
Common Stock
2026-02-27 Buy 1,084,012 $5.00 5,420,060
Zafgen Inc LRMR
Common Stock
2026-02-27 Buy 831,978 $5.00 4,159,890
Zafgen Inc LRMR
Common Stock
2026-02-27 Buy 2,000,000 $5.00 10,000,000
Zafgen Inc LRMR
Common Stock
2026-02-27 Buy 1,084,010 $5.00 5,420,050
Nuvalent Inc NUVL
Class A Common Stock
2025-11-24 Sell 371,287 $95.45 35,439,344
Nuvalent Inc NUVL
Class A Common Stock
2025-11-24 Sell 371,287 $95.45 35,439,344
Zafgen Inc LRMR
Common Stock
2025-07-31 Buy 3,387,539 $3.20 10,840,125
Zafgen Inc LRMR
Common Stock
2025-07-31 Buy 2,599,932 $3.20 8,319,782
Zafgen Inc LRMR
Common Stock
2025-07-31 Buy 3,387,529 $3.20 10,840,093
ARS Pharmaceuticals Inc SPRY
Class A Common Stock
2025-06-27 Sell 370,074 $18.46 6,831,566
ARS Pharmaceuticals Inc SPRY
Class A Common Stock
2025-06-27 Sell 370,075 $18.46 6,831,584
Nuvalent Inc NUVL
Stock Option (Right to Buy) · derivative
2025-06-18 Grant 4,147 $0.00
Nuvalent Inc NUVL
Class A Common Stock
2025-06-18 Grant 2,647 $0.00
Nuvalent Inc NUVL
Class A Common Stock
2025-06-18 Grant 2,647 $0.00
Nuvalent Inc NUVL
Stock Option (Right to Buy) · derivative
2025-06-18 Grant 4,147 $0.00
Zafgen Inc LRMR
Stock Option (Right to Buy) · derivative
2025-05-13 Grant 19,000 $0.00
BiomX Inc PHGE
Warrants · derivative
2025-04-21 Grant 1,611,864
BiomX Inc PHGE
Warrants · derivative
2025-04-21 Grant 1,611,864
BiomX Inc PHGE
Stock Option (Right to Buy) · derivative
2025-04-14 Grant 17,600 $0.00
BiomX Inc PHGE
Warrants · derivative
2025-02-27 Grant 1,258,614
showing 20 of 200 most recent transactions
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