McNamara Peter 4
4 · Tectonic Therapeutic, Inc. · Filed Mar 5, 2026
Insider Transaction Report
Form 4
McNamara Peter
Chief Scientific Officer
Transactions
- Sale
Common Stock
[F1]2026-03-03$22.06/sh−1,649$36,377→ 37,482 total - Award
Common Stock
[F2]2026-03-04+23,000→ 60,482 total - Sale
Common Stock
[F1]2026-03-04$25.00/sh−1,650$41,250→ 58,832 total - Award
Employee Stock Option (Right to Buy)
[F3]2026-03-04+21,000→ 21,000 totalExercise: $27.41Exp: 2036-03-03→ Common Stock (21,000 underlying)
Footnotes (3)
- [F1]These sales were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 14, 2025.
- [F2]These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. The shares shall vest in 3 equal annual installments on each of March 4, 2027, March 4, 2028 and March 4, 2029, subject to the Reporting Person's continued service to the Issuer on each such vesting date.
- [F3]The shares subject to the option vest in 48 equal monthly installments beginning on April 4, 2026, subject to the Reporting Person's continued service to the Issuer on each such vesting date.
Signature
/s/ Daniel Lochner, Attorney-in-Fact|2026-03-05