MARSHALL DENNIS E

PrivateCIK: 1361115
Location

SANTA ANA, CA

InsiderMARSHALL DENNIS ECIK 1361115
IssuerBIOLARGO, INC.CIK 880242
Director
Since Jun 2018
+313.98K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
313.98K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Option to Purchase Common Stock

Direct
A · Award
Converts to

Common Stock

198.24K shares

Shares

+198.24K

Strike price

0.1135

Held after

5.64M

Exercisable

6/30/2026

Option to Purchase Common Stock

Direct
A · Award
Converts to

Common Stock

165.20K shares

Shares

+115.74K

Strike price

0.1135

Held after

5.80M

Exercisable

6/30/2026
MARSHALL DENNIS E — Insider Transaction (Form 4) Filed Jul 2, 2026 | Finecho