KREMPA DAVID

PrivateCIK: 1968254
Location

DEER PARK, IL

KREMPA DAVID (Chief Business Officer) reported 1 transaction at ETON PHARMACEUTICALS, INC.

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

InsiderKREMPA DAVIDCIK 1968254
Officer· Chief Business Officer
Since Mar 2023
-964.00
Net shares
Net seller
$106.5K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
5.30K acquired · 6.26K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

6.26K

Price / share

$17.00

Trade value

$106.49K

% of position

1.0%
12/12/2025
638.44K632.18K
Total

Net shares

6.26K

Net value

-$106.49K

Derivative Transactions1

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

5.30K shares

Shares

+5.30K

Strike price

Held after

638.47K

Exercisable

12/11/2025
KREMPA DAVID — Insider Transaction (Form 4) Filed Dec 12, 2025 | Finecho