Marshall Dennis E 4
4 · BIOLARGO, INC. · Filed Jan 5, 2026
Insider Transaction Report
Form 4
BIOLARGO, INC.BLGO
Marshall Dennis E
Director
Transactions
- Award
Option to Purchase Common Stock
2025-12-31+122,084→ 5,144,645 totalExercise: $0.18From: 2025-12-31Exp: 2035-12-31→ Common Stock (122,084 underlying) - Award
Option to Purchase Common Stock
2025-12-31+101,736→ 5,246,381 totalExercise: $0.17From: 2025-12-31Exp: 2035-12-31→ Common Stock (101,736 underlying)
Footnotes (3)
- [F1]This Option was granted to Reporting Person to replace an option to purchase 45,000 shares that had been issued to compensate Reporting Person for $22,500 in services to the Issuer and had recently expired unexercised due to a discrepancy between the original exercise price and Issuer's current stock price, pursuant to plan adopted by the Issuer's Compensation Committee.
- [F2]Total reflects the expiration of options to purchase 45,000 shares that recently expired.
- [F3]This Option was issued to Reporting Person as payment for $18,750 in fees due to Reporting Person by Issuer in exchange for services on its board of directors for the most recently completed quarterly period, pursuant to the Issuer's 2024 Equity Incentive Plan.