Timothy A. Springer - Director, 10%+ Owner at Tectonic Therapeutic, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: Director, 10%+ Owner
Stock Symbol: TECX on Nasdaq
Industry: Biological Products, (No Diagnostic Substances)
All Insider Reports: All Insider Reports

Timothy A. Springer - trading volume in the past year for Tectonic Therapeutic, Inc.

	Shares	%	Avg Price	Total $
Buys	+1.78M	100%	$35.01	+$62.4M
Sells
Net	+1.78M	100%		+$62.4M

Holdings reported by Timothy A. Springer for Tectonic Therapeutic, Inc.

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock	4.33M	$70.7M	$16.31	Apr 11, 2025	Direct
Common Stock	1.5M	$24.5M	$16.31	Apr 11, 2025	By LLC
Common Stock	186K	$3.04M	$16.31	Apr 9, 2025	By Spouse
Stock Option (Right to Buy)	11.8K			Jun 20, 2024	Direct	Common Stock

Transactions reported by Timothy A. Springer for Tectonic Therapeutic, Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.