MCNAMARA PETER (Chief Scientific Officer) sold 0.1% of their position (43.00 shares) of TECTONIC THERAPEUTIC, INC. on the open market
Open‑market sale worth $1.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/26/2026ACC: 0002023255-26-000009
Officer· Chief Scientific Officer
Since Mar 2026
-43.00
Net shares
Net seller
$1.6K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
43.00 acquired · 86.00 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+43.00
Price / share
$14.71
Trade value
$632.53
% of position
0.1%
8/25/2026
55.28K→55.33K
Common Stock
Direct
Shares
−43.00
Price / share
$36.52
Trade value
$1.57K
% of position
0.1%
8/25/2026
55.33K→55.28K
Total
Net shares
+0.00
Net value
-$937.83
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/25/2026 | M · Option Exercise | +43.00 | $14.71 | $632.53 | 0.1% | 55.28K | 55.33K |
| Common Stock Direct | 8/25/2026 | S · Sale | −43.00 | $36.52 | $1.57K | 0.1% | 55.33K | 55.28K |
| Total | +0.00 | -$937.83 | ||||||
Derivative Transactions1
Employee Stock Option (Right to Buy)
Direct
Converts to
Common Stock
43.00 shares
Shares
−43.00
Strike price
14.71
Held after
7.79K
Exercisable
—
8/25/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy) Direct | Common Stock43.00 shares | 8/25/2026 | M · Option Exercise | −43.00 | 14.71 | — | 7.79K |