STOUT STEPHEN

PrivateCIK: 1970664
Location

AUSTIN, TX

Senior insider sale

See Remarks at SHATTUCK LABS, INC. — senior position signals high conviction

$168.5K

16K shares

What this filing means

STOUT STEPHEN plans to sell 16K shares of SHATTUCK LABS, INC. valued at approximately $168.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderSTOUT STEPHENCIK 1970664
IssuerSHATTUCK LABS, INC.CIK 1680367
Officer· See Remarks
Since Jan 2026
16K
Shares to sell
$168.5K
Approx. market value
16K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months4
Sort

Stock Option Exercise

Cash

3/6/2024
11.11K

Restricted Stock

Not Applicable

1/25/2024
1.41K

Restricted Stock

Not Applicable

1/10/2024
1.74K

Restricted Stock

Not Applicable

1/10/2023
1.74K
Total acquired16K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

16K

Market value

$168.5K

3/6/2024
Total

Units

16K

Value

$168.5K

STOUT STEPHEN — Planned Insider Sale (Form 144) | Finecho