| Date Filed | Type | Description |
| 10/03/2023 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 113,156 options to buy
@ $0.1657, valued at
$18.7k
|
|
| 07/05/2023 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 105,337 options to buy
@ $0.178, valued at
$18.7k
|
|
| 04/04/2023 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 91,508 options to buy
@ $0.2049, valued at
$18.7k
|
|
| 01/04/2023 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 96,154 options to buy
@ $0.195, valued at
$18.8k
|
|
| 12/29/2022 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 37,500 options to buy
@ $0.1689, valued at
$6.3k
|
|
| 10/05/2022 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 69,444 options to buy
@ $0.27, valued at
$18.7k
Granted 33,125 options to buy
@ $0.27, valued at
$8.9k
|
|
| 07/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/04/2022 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 81,522 options to buy
@ $0.23, valued at
$18.8k
|
|
| 04/04/2022 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 208,377 options to buy
@ $0.23, valued at
$47.9k
|
|
| 01/04/2022 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 63,750 options to buy
@ $0.21, valued at
$13.4k
Granted 89,286 options to buy
@ $0.21, valued at
$18.8k
|
|
| 10/05/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/06/2021 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 110,294 options to buy
@ $0.17, valued at
$18.7k
|
|
| 05/24/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/05/2021 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 82,418 options to buy
@ $0.2275, valued at
$18.8k
|
|
| 01/04/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/08/2020 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 37,500 options to buy
@ $0.15, valued at
$5.6k
|
|
| 10/01/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/02/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/02/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/02/2020 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 110,294 options to buy
@ $0.17, valued at
$18.7k
|
|
| 01/03/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/02/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 09/23/2019 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 45,000 options to buy
@ $0.22, valued at
$9.9k
|
|
| 07/02/2019 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 81,522 options to buy
@ $0.23, valued at
$18.8k
|
|
| 05/01/2019 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 117,188 options to buy
@ $0.16, valued at
$18.8k
|
|
| 01/10/2019 |
4/A
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 78,125 options to buy
@ $0.24, valued at
$18.8k
|
|
| 01/03/2019 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 156,250 options to buy
@ $0.24, valued at
$37.5k
|
|
| 10/02/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/03/2018 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 43,605 options to buy
@ $0.43, valued at
$18.8k
|
|
| 04/03/2018 |
4
| Marshall Dennis E (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 72,394 options to buy
@ $0.259, valued at
$18.8k
|
|
| 01/03/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/04/2017 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 10/03/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/03/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
|