Third Rock Ventures V, L.P.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

4

Stocks Covered

3

Latest Filing

May 9, 2025

Filings

SEPN

Septerna, Inc.

SC 13G/A · May 9, 2025

14.0%

6.2M shares

RAPP

Rapport Therapeutics, Inc.

SC 13G · Feb 13, 2025

19.5%

7.1M shares

SEPN

Septerna, Inc.

SC 13G · Feb 13, 2025

14.0%

6.2M shares

CRGX

CARGO Therapeutics, Inc.

SC 13G · Feb 14, 2024

4.2%

1.7M shares