Form 4 Tracker
RA CAPITAL MANAGEMENT, L.P.

10% Owner; Director; Director, 10% Owner · 48 filings · Latest: Jun 29, 2026

Acrivon Therapeutics, Inc.
Acumen Pharmaceuticals, Inc.
Adicet Bio, Inc.
ARS Pharmaceuticals, Inc.
Artiva Biotherapeutics, Inc.
Bicara Therapeutics Inc.
Climb Bio, Inc.
Evommune, Inc.
Hemab Therapeutics Holdings, Inc.
Janux Therapeutics, Inc.
LENZ Therapeutics, Inc.
Mineralys Therapeutics, Inc.
Nkarta, Inc.
Parabilis Medicines, Inc.
PepGen Inc.
Prelude Therapeutics Inc
Septerna, Inc.
Sionna Therapeutics, Inc.
SpyGlass Pharma, Inc.
Tyra Biosciences, Inc.
Vor Biopharma Inc.
Wave Life Sciences Ltd.
Werewolf Therapeutics, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 26, 2026
Purchase
$8.981,876$16.8K16,795,919
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 25, 2026
Purchase
$8.8831,000$275.3K16,794,043
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 17, 2026
Sale
$0.35416,911$145.9K303,719
COAG
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 16, 2026
Purchase
$24.9861,523$1.5M6,444,637
COAG
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 15, 2026
Purchase
$24.896,146$153.0K6,383,114
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 16, 2026
Purchase
$8.89124,893$1.1M16,763,043
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 15, 2026
Purchase
$8.9915,414$138.6K16,638,150
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 12, 2026
Purchase
$8.57391,019$3.4M16,622,736
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 16, 2026
Sale
$0.37149,625$55.4K331,414
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 15, 2026
Sale
$0.39128,770$50.2K341,353
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 12, 2026
Sale
$0.40170,441$68.2K349,907
PBLS
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 11, 2026
Purchase
$20.0021,188,750$423.8M2,648,278
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 11, 2026
Sale
$0.38262,503$99.8K361,229
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 10, 2026
Sale
$0.3745,923$17.0K378,666
HOWL
RA CAPITAL MANAGEMENT, L.P.10% OwnerJun 9, 2026
Sale
$0.37369,800$136.8K381,717
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 11, 2026
Purchase
$7.91548,580$4.3M16,231,717
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 10, 2026
Purchase
$7.00103$72115,683,137
ARTV
RA CAPITAL MANAGEMENT, L.P.Director, 10% OwnerJun 9, 2026
Purchase
$6.91479,039$3.3M15,683,034
COAG
RA CAPITAL MANAGEMENT, L.P.10% OwnerMay 20, 2026
Purchase
$24.94996$24.8K6,376,968
COAG
RA CAPITAL MANAGEMENT, L.P.10% OwnerMay 19, 2026
Purchase
$24.973,802$94.9K6,375,972

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