POULTON STUART

PrivateCIK: 1942597
Location

NEWTON, MA

POULTON STUART (EVP, Chief Development Officer) received a stock award from KARYOPHARM THERAPEUTICS INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderPOULTON STUARTCIK 1942597
Officer· EVP, Chief Development Officer
Since Mar 2026
+32.41K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
32.41K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+32.41K

Price / share

Trade value

% of position

48.1%
1/31/2026
67.39K99.81K
Total

Net shares

+32.41K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
POULTON STUART — Insider Transaction (Form 4) Filed Feb 3, 2026 | Finecho