13D Filings

Timothy A. Springer

CIK

1055624

13D Filings

4

Companies

2

Latest Filing

Apr 7, 2025, 07:20 PM

Filing History
Company
% Owned
Type
Filed
Tectonic Therapeutic, Inc.
TECX

31.50%

+2.30%

Amendment

Apr 7, 2025, 07:20 PM

Tectonic Therapeutic, Inc.
TECX

29.20%

Amendment

Feb 10, 2025, 06:19 AM

Cartesian Therapeutics, Inc.
RNAC

36.90%

+0.10%

Amendment

Jan 15, 2025, 04:25 PM

Cartesian Therapeutics, Inc.
RNAC

36.80%

Amendment

Dec 23, 2024, 08:22 PM

Rows:

14 of 4

1