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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-03-11 Sale |
2021-03-15 5:51 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
28,260 | $54.97 | $1,553,512 | 1,114,142 (Indirect) |
View |
2021-03-09 Sale |
2021-03-11 6:43 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
130,000 | $53.19 | $6,914,139 | 1,142,402 (Indirect) |
View |
2021-03-03 Sale |
2021-03-05 9:40 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
1,740 | $61.54 | $107,083 | 1,272,402 (Indirect) |
View |
2021-03-01 Sale |
2021-03-03 9:52 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
40,000 | $62.33 | $2,493,069 | 1,274,142 (Indirect) |
View |
2020-12-10 Sale |
2020-12-18 8:28 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
55,162 | $82.56 | $4,554,175 | 3,719,237 (Indirect) |
View |
2020-11-23 Sale |
2020-11-25 2:08 pm |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
362,586 | $82.56 | $29,935,100 | 3,774,399 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-07-16 Conversion |
2020-07-20 9:45 pm |
N/A N/A |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
8,254,740 | $0 | 19,230 (Indirect) |
View |
Ownership |
2020-07-16 5:14 pm |
N/A N/A |
Berkeley Lights Inc. | BLI | MARKS MICHAEL E Director |
0 | $0 | 4,136,985 (Indirect) |
View |