Insider Buying and Selling - TECX

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
03/06/2026 10b5-1	03/09/2026	Ruddy Marcella K. Chief Medical Officer Officer	Sell	-10,000 @ $30.00	($300,000.00)	69,747	(-12.54%)	Direct
03/04/2026 10b5-1	03/05/2026	Mcnamara Peter Chief Scientific Officer Officer	Sell	-1,650 @ $25.00	($41,250.00)	58,832	(-2.73%)	Direct
03/03/2026 10b5-1	03/05/2026	Mcnamara Peter Chief Scientific Officer Officer	Sell	-1,649 @ $22.06	($36,376.94)	37,482	(-4.21%)	Direct
02/11/2026	02/12/2026	Reicin Alise Chief Executive Officer CEO Director	Buy	2,500 @ $21.10	$52,750.00	237,547	(1.06%)	Direct
02/10/2026	02/11/2026	Lochner Daniel Chief Financial Officer CFO	Buy	6,000 @ $21.61	$129,660.00	32,044	(23.04%)	Direct
04/11/2025	04/11/2025	Springer Timothy A Director 10% owner	Buy	9,478 @ $16.31	$154,586.18	4,334,846	(0.22%)	Direct
04/10/2025	04/11/2025	Springer Timothy A Director 10% owner	Buy	8,092 @ $16.73	$135,379.16	4,325,368	(0.19%)	Direct
04/09/2025	04/11/2025	Springer Timothy A Director 10% owner	Buy	3,718 @ $14.76	$54,879.93	4,317,276	(0.09%)	Direct
04/07/2025	04/09/2025	Springer Timothy A Director 10% owner	Buy	87,500 @ $17.10	$1,496,250.00	4,313,558	(2.07%)	Direct

Tectonic Therapeutic, Inc. - TECX