| Date Filed | Type | Description |
| 10/03/2023 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 90,525 options to buy
@ $0.1657, valued at
$15k
|
|
| 07/05/2023 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 84,270 options to buy
@ $0.178, valued at
$15k
|
|
| 04/04/2023 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 73,206 options to buy
@ $0.2049, valued at
$15k
|
|
| 01/04/2023 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 76,923 options to buy
@ $0.195, valued at
$15k
|
|
| 10/05/2022 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 55,556 options to buy
@ $0.27, valued at
$15k
|
|
| 07/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/04/2022 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 65,217 options to buy
@ $0.23, valued at
$15k
|
|
| 01/04/2022 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 71,429 options to buy
@ $0.21, valued at
$15k
|
|
| 10/05/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/06/2021 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 88,235 options to buy
@ $0.17, valued at
$15k
|
|
| 04/21/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/05/2021 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 65,934 options to buy
@ $0.2275, valued at
$15k
|
|
| 01/04/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 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: |
| 04/07/2020 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 88,235 options to buy
@ $0.17, valued at
$15k
|
|
| 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: |
| 07/02/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/01/2019 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 93,750 options to buy
@ $0.16, valued at
$15k
|
|
| 01/10/2019 |
4/A
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 62,500 options to buy
@ $0.24, valued at
$15k
|
|
| 01/03/2019 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 125,000 options to buy
@ $0.24, valued at
$30k
|
|
| 10/02/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/09/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Converted 7,532 shares
@ $0.37, valued at
$2.8k
Granted 34,884 options to buy
@ $0.43, valued at
$15k
|
|
| 05/22/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Converted 2,201,714 shares
@ $0.3, valued at
$660.5k
Converted convertible notes
@ $0.3, valued at
$0 |
|
| 05/04/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Converted 1,450,400 shares
@ $0.25, valued at
$362.6k
Converted convertible notes
@ $0.25, valued at
$0 |
|
| 04/03/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Granted 57,916 options to buy
@ $0.259, valued at
$15k
|
|
| 03/30/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Bought convertible notes
@ $0.3, valued at
$0
Bought 333,333 options to buy
@ $0.48, valued at
$160k
|
|
| 03/27/2018 |
4
| STROMMEN JACK B. (Director) has filed a Form 4 on BIOLARGO, INC.|
Txns:
| Bought 110,636 shares
@ $0.2675, valued at
$29.6k
|
|
| 01/03/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/05/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/29/2017 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 06/29/2017 |
3/A
| Form 3/A - Initial statement of beneficial ownership of securities [Amend] |
| 06/28/2017 |
3
| Form 3 - Initial statement of beneficial ownership of securities |
|