DEYOUNG CASI

PrivateCIK: 1652066
Location

AUSTIN, TX

DEYOUNG CASI (Chief Business Officer) reported 1 transaction at SHATTUCK LABS, INC.

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

InsiderDEYOUNG CASICIK 1652066
IssuerSHATTUCK LABS, INC.CIK 1680367
Officer· Chief Business Officer
Since Oct 2020
-2.29K
Net shares
Net seller
$9.5K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
2.29K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

2.29K

Price / share

$4.15

Trade value

$9.49K

% of position

3.0%
1/25/2026
75.77K73.48K
Total

Net shares

2.29K

Net value

-$9.49K

Derivative Transactions0
No derivative transactions reported
DEYOUNG CASI — Insider Transaction (Form 4) Filed Jan 27, 2026 | Finecho