Peter Mcnamara sold $6K of Tectonic Therapeutic, Inc. (TECX) stock

Peter Mcnamara, Chief Scientific Officer of Tectonic Therapeutic, Inc. (TECX), sold 172 shares of TECX stock worth $6K, per an SEC Form 4 filed Jul 1, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Jun 30, 2026, 1 day before it was made public.

TECX has moved -34.4% since the trade date, from $34.38 to $22.54 (Oct 2, 2026 close).