OSTROWSKI ERIK

PrivateCIK: 1762507
Location

CAMBRIDGE, MA

OSTROWSKI ERIK (Chief Financial Officer) exercised options at TECTONIC THERAPEUTIC, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderOSTROWSKI ERIKCIK 1762507
Officer· Chief Financial Officer
Since Jan 2019
-13.10K
Net shares
Net seller
$15.7K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
40.08K acquired · 53.18K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+40.08K

Price / share

Trade value

% of position

1742.8%
2/1/2024
2.30K42.38K

Common Stock

Direct
F · Tax Withholding

Shares

13.10K

Price / share

$1.20

Trade value

$15.74K

% of position

30.9%
2/5/2024
42.38K29.29K
Total

Net shares

+26.98K

Net value

-$15.74K

Derivative Transactions1

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

40.08K shares

Shares

40.08K

Strike price

0

Held after

120.25K

Exercisable

2/1/2024
OSTROWSKI ERIK — Insider Transaction (Form 4) Filed Feb 5, 2024 | Finecho