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 6:40 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
57,666 | $0.19 | 25,120,245 (Direct) |
View |
| 2024-12-31 Option Award |
2025-01-03 5:54 pm |
2024-12-31 2034-12-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
78,947 | $0 | 2,061,395 (Direct) |
View |
| 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 |
| 2024-12-31 Option Award |
2025-01-03 5:52 pm |
2024-12-31 2034-12-31 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
98,684 | $0 | 893,017 (Direct) |
View |
| 2024-12-31 Option Award |
2025-01-03 5:08 pm |
2024-12-31 2034-12-31 |
BIOLARGO INC. | BLGO | Park Linda Director |
98,684 | $0 | 893,017 (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 |
| 2024-09-30 Option Award |
2024-10-02 8:03 pm |
2024-09-30 2034-09-30 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
65,217 | $0 | 1,982,368 (Direct) |
View |
| 2024-09-30 Option Award |
2024-10-02 7:57 pm |
2024-09-30 2034-09-30 |
BIOLARGO INC. | BLGO | Park Linda Director |
81,522 | $0 | 794,333 (Direct) |
View |
| 2024-09-30 Option Award |
2024-10-02 7:50 pm |
2024-09-30 2034-09-30 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
81,522 | $0 | 794,333 (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 |
| 2024-08-13 Option Award |
2024-08-15 3:13 pm |
2024-08-13 2034-08-13 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
300,000 | $0 | 4,625,786 (Direct) |
View |
| 2024-06-30 Option Award |
2024-07-01 6:27 pm |
2024-06-30 2034-06-30 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
58,824 | $0 | 1,917,151 (Direct) |
View |
| 2024-06-30 Option Award |
2024-07-01 6:23 pm |
2024-06-30 2034-06-30 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
73,529 | $0 | 712,811 (Direct) |
View |
| 2024-06-30 Option Award |
2024-07-01 6:18 pm |
2024-06-30 2034-06-30 |
BIOLARGO INC. | BLGO | Park Linda Director |
73,529 | $0 | 712,811 (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 |
| 2024-06-23 Option Award |
2024-06-25 5:59 pm |
2024-06-23 2034-06-23 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
700,000 | $0 | 4,325,786 (Direct) |
View |
| 2024-03-31 Option Award |
2024-04-02 5:57 pm |
2024-03-31 2034-03-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
42,857 | $0 | 1,858,327 (Direct) |
View |
| 2024-03-31 Option Award |
2024-04-02 5:51 pm |
2024-03-31 2034-03-31 |
BIOLARGO INC. | BLGO | Park Linda Director |
53,571 | $0 | 639,282 (Direct) |
View |
| 2024-03-31 Option Award |
2024-04-02 5:40 pm |
2024-03-31 2034-03-31 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
53,571 | $0 | 639,282 (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 8:03 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
72,621 | $0.168 | 25,062,579 (Direct) |
View |
| 2023-12-31 Option Award |
2024-01-03 7:55 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CALVERT DENNIS P President |
50,557 | $0.168 | 9,860,044 (Direct) |
View |
| 2023-12-31 Option Award |
2024-01-03 7:05 pm |
2023-12-31 2033-12-31 |
BIOLARGO INC. | BLGO | Park Linda Director |
111,607 | $0 | 585,711 (Direct) |
View |
| 2023-12-31 Option Award |
2024-01-03 6:17 pm |
2023-12-31 2033-12-31 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
111,607 | $0 | 585,711 (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 6:20 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
19,010 | $0.1657 | 24,989,958 (Direct) |
View |
| 2023-09-30 Option Award |
2023-10-03 6:19 pm |
2023-09-30 2033-09-30 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
90,525 | $0 | 1,726,184 (Direct) |
View |
| 2023-09-30 Option Award |
2023-10-03 6:18 pm |
2023-09-30 2033-09-30 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
113,156 | $0 | 474,104 (Direct) |
View |
| 2023-09-30 Option Award |
2023-10-03 6:17 pm |
2023-09-30 2033-09-30 |
BIOLARGO INC. | BLGO | Park Linda Director |
113,156 | $0 | 474,104 (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 |
| 2023-07-24 Option Award |
2023-07-26 6:55 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CALVERT DENNIS P President |
50,553 | $0.179 | 9,809,487 (Direct) |
View |
| 2023-07-17 Option Award |
2023-07-19 1:10 pm |
2023-07-17 2033-07-17 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
500,000 | $0 | 4,189,893 (Direct) |
View |
| 2023-06-30 Option Award |
2023-07-05 5:51 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
68,541 | $0.178 | 24,970,948 (Direct) |
View |
| 2023-06-30 Option Award |
2023-07-05 5:45 pm |
2023-06-30 2033-06-30 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
84,270 | $0 | 1,635,659 (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 |
| 2023-06-30 Option Award |
2023-07-05 5:07 pm |
2023-06-30 2033-06-30 |
BIOLARGO INC. | BLGO | Park Linda Director |
105,337 | $0 | 360,948 (Direct) |
View |
| 2023-06-30 Option Award |
2023-07-05 5:00 pm |
2023-06-30 2033-06-30 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
105,337 | $0 | 360,948 (Direct) |
View |
| 2023-03-31 Option Award |
2023-04-04 5:54 pm |
2023-03-31 2033-03-31 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
91,508 | $0 | 255,611 (Direct) |
View |
| 2023-03-31 Option Award |
2023-04-04 5:44 pm |
2023-03-31 2033-03-31 |
BIOLARGO INC. | BLGO | Park Linda Director |
91,508 | $0 | 255,611 (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 |