Insider Trading & Ownership of TIMOTHY A. SPRINGER

Location
Chestnut Hill, MA
Summary
The estimated net worth of TIMOTHY A. SPRINGER is at least $179,666,129 dollars as of 06 Jan 2026. TIMOTHY A. SPRINGER is the Director, 10%+ Owner of Tectonic Therapeutic, Inc. and owns shares of Tectonic Therapeutic, Inc. (TECX) stock worth about $98.26M. TIMOTHY A. SPRINGER is the Director, 10%+ Owner of Cartesian Therapeutics, Inc. and owns shares of Cartesian Therapeutics, Inc. (RNAC) stock worth about $81.41M.
Signature
/s/ Matthew Bartholomae, Attorney-in-Fact for Timothy A. Springer
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Ownership of TIMOTHY A. SPRINGER

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
TECX Tectonic Therapeutic, Inc. Director, 10%+ Owner $98,256,953 +$50,848,992 +107% 09 Jun 2025
RNAC Cartesian Therapeutics, Inc. Director, 10%+ Owner $81,409,176 +$2,893,671 +3.7% 02 Jan 2026
MORF Morphic Holding, Inc. Director, 10%+ Owner $0 16 Aug 2024

Insider Transactions Reported by TIMOTHY A. SPRINGER:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.