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 |
| 2023-03-31 Option Award |
2023-04-04 5:38 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
30,747 | $0.2049 | 24,902,407 (Direct) |
View |
| 2023-03-31 Option Award |
2023-04-04 5:08 pm |
2023-03-31 2033-03-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
73,206 | $0 | 1,551,389 (Direct) |
View |
| 2023-03-21 Option Award |
2023-03-27 6:32 pm |
2023-03-21 2033-03-21 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
300,000 | $0 | 4,331,500 (Direct) |
View |
| 2022-12-31 Option Award |
2023-01-05 12:53 pm |
2022-12-31 2032-12-31 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
64,103 | $0 | 164,103 (Direct) |
View |
| 2022-12-31 Option Award |
2023-01-04 6:03 pm |
2022-12-31 2032-12-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
76,923 | $0 | 1,478,183 (Direct) |
View |
| 2022-12-31 Option Award |
2023-01-04 6:03 pm |
2022-12-31 2032-12-31 |
BIOLARGO INC. | BLGO | Park Linda Director |
64,103 | $0 | 164,103 (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 |
2023-01-03 12:48 pm |
2022-12-28 2032-12-28 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
205,000 | $0 | 4,031,500 (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 |
Ownership |
2022-11-10 7:34 pm |
2023-01-01 2032-11-01 |
BIOLARGO INC. | BLGO | Bray Christina Elaine Director |
0 | $0 | 100,000 (Direct) |
View |
Ownership |
2022-11-10 6:47 pm |
N/A N/A |
BIOLARGO INC. | BLGO | Park Linda Director |
0 | $0 | 665,362 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:45 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CALVERT DENNIS P President |
100,549 | $0.27 | 9,758,934 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:44 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
167,781 | $0.27 | 24,871,660 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:31 pm |
2022-10-03 2032-10-03 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
55,556 | $0 | 2,524,751 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:31 pm |
2022-10-03 2032-10-03 |
BIOLARGO INC. | BLGO | Roberts Kent Charles II Director |
79,306 | $0 | 4,978,252 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-05 8:17 pm |
2022-10-03 2032-10-03 |
BIOLARGO INC. | BLGO | Runyan John S. Director |
93,194 | $0 | 5,686,152 (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 |
| 2022-07-07 Option Award |
2022-07-08 11:14 am |
N/A N/A |
BIOLARGO INC. | BLGO | CALVERT DENNIS P President |
156,111 | $0.18 | 9,658,385 (Direct) |
View |
| 2022-06-30 Option Award |
2022-07-05 8:29 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
107,784 | $0.18 | 24,703,879 (Direct) |
View |
| 2022-06-30 Option Award |
2022-07-05 5:49 pm |
2022-06-30 2032-06-30 |
BIOLARGO INC. | BLGO | Runyan John S. Director |
104,167 | $0 | 2,809,257 (Direct) |
View |
| 2022-06-30 Option Award |
2022-07-05 5:35 pm |
2022-06-30 2032-06-30 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
150,000 | $0 | 4,236,500 (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 |
| 2022-06-30 Option Award |
2022-07-05 5:12 pm |
2022-06-30 2032-06-30 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
83,333 | $0 | 1,345,704 (Direct) |
View |
| 2022-06-30 Option Award |
2022-07-05 5:05 pm |
2022-06-30 2032-06-30 |
BIOLARGO INC. | BLGO | Roberts Kent Charles II Director |
83,333 | $0 | 2,469,195 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 8:32 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Runyan John S. Director |
81,522 | $0 | 2,705,090 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 8:31 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Roberts Kent Charles II Director |
65,217 | $0 | 2,385,862 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 8:31 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
65,217 | $0 | 1,262,371 (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 8:01 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Roberts Kent Charles II Director |
4,167 | $0 | 2,320,645 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 8:00 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | PROVENZANO JOSEPH L Secretary |
124,051 | $0 | 1,671,296 (Direct) |
View |
| 2022-03-31 Option Award |
2022-04-04 7:58 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | Runyan John S. Director |
3,334 | $0 | 2,623,568 (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 |
| 2022-03-31 Option Award |
2022-04-04 5:11 pm |
2022-03-31 2032-03-31 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
127,500 | $0 | 4,086,500 (Direct) |
View |
| 2022-03-22 Option Award |
2022-03-28 9:27 pm |
2022-03-22 2032-03-22 |
BIOLARGO INC. | BLGO | DARGAN CHARLES K Chief Financial Officer |
300,000 | $0 | 3,959,000 (Direct) |
View |
| 2022-01-07 Option Award |
2022-01-10 7:38 pm |
2022-01-07 2032-01-03 |
BIOLARGO INC. | BLGO | PROVENZANO JOSEPH L Secretary |
38,584 | $0 | 1,547,245 (Direct) |
View |
| 2021-12-31 Option Award |
2022-01-04 5:49 pm |
N/A N/A |
BIOLARGO INC. | BLGO | CODE KENNETH REAY Chief Science Officer |
15,000 | $0.21 | 24,596,095 (Direct) |
View |
| 2021-12-31 Option Award |
2022-01-04 5:07 pm |
2021-12-31 2031-12-31 |
BIOLARGO INC. | BLGO | STROMMEN JACK B. Director |
71,429 | $0 | 1,197,154 (Direct) |
View |
| 2021-12-31 Option Award |
2022-01-04 3:02 pm |
2021-12-31 2031-12-31 |
BIOLARGO INC. | BLGO | Roberts Kent Charles II Director |
89,286 | $0 | 2,316,478 (Direct) |
View |
| 2021-12-31 Option Award |
2022-01-04 2:56 pm |
2021-12-31 2031-12-31 |
BIOLARGO INC. | BLGO | Runyan John S. Director |
89,286 | $0 | 2,620,234 (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 |