DARGAN CHARLES K

PrivateCIK: 1112799
Location

PLAYA DEL REY, CA

InsiderDARGAN CHARLES KCIK 1112799
IssuerBIOLARGO, INC.CIK 880242
Officer· Chief Financial Officer
Since Jan 2019
+300K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
300K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Option to Purchase Common Stock

Direct
A · Award
Converts to

Common Stock

300K shares

Shares

+300K

Strike price

0.179

Held after

5.93M

Exercisable

2/1/2026
DARGAN CHARLES K — Insider Transaction (Form 4) Filed Feb 3, 2026 | Finecho