COLUMN GROUP III, LP - 15 Dec 2025 SCHEDULE 13D/A Report for Tenaya Therapeutics, Inc. Common Stock, par value $0.0001 per share (TNYA)

Filing Manager
COLUMN GROUP III, LP
Reporting Manager
The Column Group Opportunity III, LP
Security
Tenaya Therapeutics, Inc. Common Stock, par value $0.0001 per share
Symbol
TNYA
Shares outstanding
213,478,610 shares
Disclosed Ownership
49,313,559 shares
Ownership
23%
Form type
SCHEDULE 13D/A
Filing time
17 Dec 2025, 16:16:14 UTC
Date of event
15 Dec 2025
Previous filing
14 May 2025
SEC
View on sec.gov

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
The Column Group III, LP 2.1% 4,414,720 0 4,414,720 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001668159
The Column Group III-A, LP 2.3% 4,985,570 0 4,985,570 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001668085
The Column Group III GP, LP 4.4% 9,400,290 0 9,400,290 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001790965
The Column Group Opportunity III, LP 23% 49,313,559 0 49,313,559 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001931825
The Column Group Opportunity III GP, LP 23% 49,313,559 0 49,313,559 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001932874
TCG Opportunity III GP, LLC 23% 49,313,559 0 49,313,559 /s/ James Evangelista, Attorney in Fact James Evangelista, Attorney in Fact 0001932445