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

Director; Director, 10% Owner · 27 filings · Latest: Aug 12, 2026

Artiva Biotherapeutics, Inc.
Bicara Therapeutics Inc.
Climb Bio, Inc.
Evommune, Inc.
Freenome, 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 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
SION
RA Capital Nexus Fund III, L.P.Oct 24, 2025
Proposed Sale
$39.2166,672$2.6M

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