Form 4 Tracker
RA Capital Nexus Fund III, L.P.

Director; Director, 10% Owner · 18 filings · Latest: Jun 29, 2026

Artiva Biotherapeutics, Inc.
Bicara Therapeutics Inc.
Climb Bio, Inc.
Evommune, Inc.
Mineralys Therapeutics, Inc.
Parabilis Medicines, Inc.
Septerna, Inc.
Sionna Therapeutics, Inc.
SpyGlass Pharma, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 26, 2026
Purchase
$8.981,876$16.8K16,795,919
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 25, 2026
Purchase
$8.8831,000$275.3K16,794,043
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 16, 2026
Purchase
$8.89124,893$1.1M16,763,043
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 15, 2026
Purchase
$8.9915,414$138.6K16,638,150
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 12, 2026
Purchase
$8.57391,019$3.4M16,622,736
PBLS
RA Capital Nexus Fund III, L.P.DirectorJun 11, 2026
Purchase
$20.0021,188,750$423.8M2,648,278
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 11, 2026
Purchase
$7.91548,580$4.3M16,231,717
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 10, 2026
Purchase
$7.00103$72115,683,137
ARTV
RA Capital Nexus Fund III, L.P.DirectorJun 9, 2026
Purchase
$6.91479,039$3.3M15,683,034
ARTV
RA Capital Nexus Fund III, L.P.DirectorMay 11, 2026
Purchase
$11.526,510,416$75.0M15,203,995
MLYS
RA Capital Nexus Fund III, L.P.DirectorMar 30, 2026
Purchase
$24.1658,300$1.4M5,825,521
MLYS
RA Capital Nexus Fund III, L.P.DirectorMar 27, 2026
Purchase
$23.67310,700$7.4M5,767,221
BCAX
RA Capital Nexus Fund III, L.P.DirectorFeb 26, 2026
Purchase
$16.00300,000$4.8M4,603,418
SGP
RA Capital Nexus Fund III, L.P.DirectorFeb 9, 2026
Purchase
$16.003,690,000$59.0M2,054,678
SION
RA Capital Nexus Fund III, L.P.Nov 21, 2025
Proposed Sale
$43.666,440$281.2K
SION
RA Capital Nexus Fund III, L.P.Nov 20, 2025
Proposed Sale
$38.941,313$51.1K
SION
RA Capital Nexus Fund III, L.P.Nov 19, 2025
Proposed Sale
$38.4112,134$466.1K
SION
RA Capital Nexus Fund III, L.P.Nov 18, 2025
Proposed Sale
$39.041,770$69.1K
SION
RA Capital Nexus Fund III, L.P.Nov 17, 2025
Proposed Sale
$39.9320,969$837.3K
SION
RA Capital Nexus Fund III, L.P.Oct 28, 2025
Proposed Sale
$39.4517,118$675.3K

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