Third Rock Ventures IV, L.P.

13D and 13G Filings

13D/G filings
13D on 1 security, 13G on 1 security
Location
Boston, MA
CIK
0001688327
Form D filings
1 filing
All SEC filings
View on sec.gov
Issuer % of Class Filed
Maze Therapeutics, Inc. 13G/A Amendment 1
MAZE · 578784100
9.3% 2/13/2026
Event 12/31/2025
Tango Therapeutics, Inc. 13D/A Amendment 4
TNGX · 87583X109
4.7% 2/10/2026
Event 2/6/2026
Tango Therapeutics, Inc. 13D/A Amendment 3
TNGX · 87583X109
5.9% 11/21/2025
Event 11/19/2025
Tango Therapeutics, Inc. 13D/A Amendment 2
TNGX · 87583X109
7.0% 11/14/2025
Event 11/12/2025
Maze Therapeutics, Inc. 13G
MAZE · 578784100
13.9% 5/9/2025
Event 1/31/2025

Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.