KREMPA DAVID

PrivateCIK: 1968254
Location

DEER PARK, IL

KREMPA DAVID (Chief Business Officer) sold 40.3% of their position (25K shares) of ETON PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $1.63M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderKREMPA DAVIDCIK 1968254
Officer· Chief Business Officer
Since Mar 2023
-25K
Net shares
Net seller
$1.63M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
25K acquired · 50K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+25K

Price / share

$7.31

Trade value

$182.75K

% of position

67.5%
8/24/2026
37.02K62.02K

Common Stock

Direct
S · Sale

Shares

25K

Price / share

$65.07

Trade value

$1.63M

% of position

40.3%
8/24/2026
62.02K37.02K
Total

Net shares

+0.00

Net value

-$1.44M

Derivative Transactions1

Employee Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

25K shares

Shares

25K

Strike price

7.31

Held after

70K

Exercisable

8/24/2026