Timothy A. Springer - Feb 5, 2025 Form SCHEDULE 13D/A Schedule Report for Tectonic Therapeutic, Inc. (TECX)

Filing Manager
SPRINGER TIMOTHY A
Reporting Manager
Timothy A. Springer
Security
Tectonic Therapeutic, Inc. Common Stock, $0.0001 par value per share
Symbol
TECX
Shares outstanding
14.5M shares
Disclosed Ownership
4.23M shares
Ownership
29.2%
Form type
SCHEDULE 13D/A
Date filed
2/10/2025, 06:19 AM
Date of event
Feb 5, 2025
Next filing
Apr 7, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Timothy A. Springer 29.2% 4.23M 4.23M 0 /s/ Timothy A. Springer Timothy A. Springer 0001055624
TAS Partners LLC 5.3% 970K 970K 0 /s/ Timothy A. Springer Timothy A. Springer/Manager 0001677543
Chafen Lu 1% 186K 186K 0 /s/ Chafen Lu Chafen Lu