LONGNECKER BRENT M

PrivateCIK: 1218777
Location

COSTA MESA, CA

LONGNECKER BRENT M sold 18.00 shares of GENPREX, INC. on the open market

Open‑market sale worth $22.14. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderLONGNECKER BRENT MCIK 1218777
IssuerGENPREX, INC.CIK 1595248
Director
Since Mar 2020
-18.00
Net shares
Net seller
$22.14
Total sold
2
Open market trades
0B · 2S
2
Total transactions
18.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

8.00

Price / share

$1.23

Trade value

$9.84

% of position

0.1%
4/14/2026
9.16K9.16K

Common Stock

Indirect
S · Sale

Shares

10.00

Price / share

$1.23

Trade value

$12.30

% of position

New position
4/14/2026
10.000.00
Total

Net shares

18.00

Net value

-$22.14

Derivative Transactions0
No derivative transactions reported
LONGNECKER BRENT M — Insider Transaction (Form 4) Filed Apr 15, 2026 | Finecho