Peter McNamara, Chief Scientific Officer at Tectonic Therapeutic, sold TECX on Sep 30, 2026
Data as of Oct 16
▼ SELL$12.3K536 shares at $23.04Peter McNamara Chief Scientific OfficerTECX Tectonic Therapeutic, Inc.
- Traded
- Sep 30, 2026
- Disclosed
- Oct 2, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
TECX since disclosure
−8.4%
after the sale
Similar stocks (SPY) since disclosure
−0.8%
S&P 500 (SPY)
Change in closing price from Oct 2, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.