STOUT STEPHEN

PrivateCIK: 1970664
Location

AUSTIN, TX

STOUT STEPHEN (See Remarks) reported 1 transaction at SHATTUCK LABS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderSTOUT STEPHENCIK 1970664
IssuerSHATTUCK LABS, INC.CIK 1680367
Officer· See Remarks
Since Jan 2026
+347.25K
Net shares
Net buyer
$19.7K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
351.40K acquired · 4.15K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

4.15K

Price / share

$4.75

Trade value

$19.73K

% of position

4.8%
1/10/2026
86.28K82.12K
Total

Net shares

4.15K

Net value

-$19.73K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

351.40K shares

Shares

+351.40K

Strike price

4.75

Held after

351.40K

Exercisable

1/10/2026
STOUT STEPHEN — Insider Transaction (Form 4) Filed Jan 13, 2026 | Finecho