Dennis E. Marshall

Insider Reports History

Entity
Individual
Location
3500 W. Garry Avenue, Santa Ana, CA
Signature
/s/ John R. Browning, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Dennis E. Marshall:

Stock Role Class Num Shares Value Price $ Report Date Ownership
BIOLARGO, INC. Director Option to Purchase Common Stock 4.34M Jun 30, 2024 Direct

Insider Reports Filed by Dennis E. Marshall

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BLGO BIOLARGO, INC. Jun 28, 2024 2 $0 4 Jul 1, 2024 Director
BLGO BIOLARGO, INC. Mar 28, 2024 2 $0 4 Apr 2, 2024 Director
BLGO BIOLARGO, INC. Dec 31, 2023 2 $0 4 Jan 3, 2024 Director
BLGO BIOLARGO, INC. Sep 30, 2023 1 $0 4 Oct 3, 2023 Director
BLGO BIOLARGO, INC. Jun 30, 2023 1 $0 4 Jul 5, 2023 Director
BLGO BIOLARGO, INC. Mar 31, 2023 1 $0 4 Apr 4, 2023 Director
BLGO BIOLARGO, INC. Dec 31, 2022 1 $0 4 Jan 4, 2023 Director
BLGO BIOLARGO, INC. Dec 28, 2022 1 $0 4 Dec 29, 2022 Director
BLGO BIOLARGO, INC. Oct 3, 2022 2 $0 4 Oct 5, 2022 Director
BLGO BIOLARGO, INC. Jun 30, 2022 1 $0 4 Jul 5, 2022 Director
BLGO BIOLARGO, INC. Mar 31, 2022 1 $0 4 Apr 4, 2022 Director
BLGO BIOLARGO, INC. Mar 31, 2022 1 $0 4 Apr 4, 2022 Director
BLGO BIOLARGO, INC. Dec 31, 2021 2 $0 4 Jan 4, 2022 Director
BLGO BIOLARGO, INC. Oct 5, 2021 1 $0 4 Oct 5, 2021 Director
BLGO BIOLARGO, INC. Jul 1, 2021 1 $0 4 Jul 6, 2021 Director
BLGO BIOLARGO, INC. May 21, 2021 1 $0 4 May 24, 2021 Director