Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-12-31 Option Award |
2025-01-03 5:53 pm |
2024-12-31 2034-12-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
98,684 | $0 | 4,624,625 (Direct) |
View |
| 2024-12-26 Option Award |
2024-12-30 3:30 pm |
2024-12-26 2034-12-26 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
118,422 | $0 | 4,525,941 (Direct) |
View |
| 2024-09-29 Option Award |
2024-10-01 5:14 pm |
2024-09-29 2034-09-29 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
175,271 | $0 | 8,862,088 (Direct) |
View |
| 2024-06-28 Option Award |
2024-07-01 1:08 pm |
2024-06-28 2034-06-28 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
161,766 | $0 | 8,615,283 (Direct) |
View |
| 2024-03-28 Option Award |
2024-04-02 5:29 pm |
2024-03-28 2034-03-28 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
117,747 | $0 | 8,380,941 (Direct) |
View |
| 2023-12-31 Option Award |
2024-01-03 5:42 pm |
2023-12-31 2033-12-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
245,536 | $0 | 8,260,161 (Direct) |
View |
| 2023-09-30 Option Award |
2023-10-03 6:08 pm |
2023-09-30 2033-09-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
113,156 | $0 | 3,996,509 (Direct) |
View |
| 2023-06-30 Option Award |
2023-07-05 5:23 pm |
2023-06-30 2033-06-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
105,337 | $0 | 3,883,353 (Direct) |
View |
| 2023-03-31 Option Award |
2023-04-04 5:39 pm |
2023-03-31 2033-03-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
91,508 | $0 | 3,778,016 (Direct) |
View |
| 2022-12-31 Option Award |
2023-01-04 5:56 pm |
2022-12-31 2032-12-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
96,154 | $0 | 3,686,508 (Direct) |
View |
| 2022-12-28 Option Award |
2022-12-29 8:42 pm |
2022-12-28 2032-12-28 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
37,500 | $0 | 3,590,354 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:08 pm |
2022-10-03 2032-10-03 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
102,569 | $0 | 7,222,583 (Direct) |
View |
| 2022-06-30 Option Award |
2022-07-05 5:26 pm |
2022-06-30 2032-06-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
104,167 | $0 | 3,591,535 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 8:24 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
81,522 | $0 | 3,487,368 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 5:43 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
208,377 | $0 | 3,405,846 (Direct) |
View |
| 2021-12-31 Option Award |
2022-01-04 2:49 pm |
2021-12-31 2031-12-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
153,036 | $0 | 6,305,652 (Direct) |
View |
| 2021-10-05 Option Award |
2021-10-05 5:15 pm |
2021-10-05 2031-09-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
98,684 | $0 | 3,279,433 (Direct) |
View |
| 2021-07-01 Option Award |
2021-07-06 6:03 pm |
2021-07-01 2031-07-01 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
110,294 | $0 | 3,180,749 (Direct) |
View |
| 2021-05-21 Option Award |
2021-05-24 8:19 pm |
2021-05-21 2031-05-21 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
27,439 | $0 | 3,070,455 (Direct) |
View |
| 2021-04-01 Option Award |
2021-04-05 4:10 pm |
2021-04-01 2031-04-01 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
82,418 | $0 | 3,152,772 (Direct) |
View |
| 2020-12-31 Option Award |
2021-01-04 7:53 pm |
2020-12-31 2030-12-31 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
156,250 | $0 | 3,070,354 (Direct) |
View |
| 2020-10-08 Option Award |
2020-10-08 6:42 pm |
2020-10-08 2030-09-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
37,500 | $0 | 2,914,104 (Direct) |
View |
| 2020-09-30 Option Award |
2020-10-01 6:44 pm |
2020-06-30 2030-06-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
125,000 | $0 | 3,026,604 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-02 8:15 pm |
2020-06-30 2030-06-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
2,500 | $0 | 2,894,104 (Direct) |
View |
| 2020-06-30 Option Award |
2020-07-02 7:21 pm |
2020-06-30 2030-06-30 |
BIOLARGO INC. | BLGO | Marshall Dennis E Director |
117,188 | $0 | 2,901,604 (Direct) |
View |