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 |
2021-07-22 Conversion |
2021-07-26 8:20 pm |
N/A N/A |
Sema4 Holdings Corp. | SMFR | Turner Nat Director |
25,000 | $0 | 191,666 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 8:20 pm |
N/A N/A |
Sema4 Holdings Corp. | SMFR | Turner Nat Director |
166,666 | $11.5 | 191,666 (Indirect) |
View |
2021-07-22 Option Award |
2021-07-26 6:53 pm |
N/A 2027-08-30 |
Sema4 Holdings Corp. | SMFR | Coffin James President and COO |
2,980,713 | $0 | 2,980,713 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:52 pm |
N/A 2030-12-21 |
Sema4 Holdings Corp. | SMFR | White Karen Ann Chief People Officer |
206,109 | $0 | 206,109 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:50 pm |
N/A 2027-05-31 |
Sema4 Holdings Corp. | SMFR | Schadt Eric Chief Executive Officer |
8,503,180 | $0 | 8,503,180 (Direct) |
View |
2021-07-22 Conversion |
2021-07-26 6:48 pm |
N/A N/A |
Sema4 Holdings Corp. | SMFR | Leproust Emily M. Director |
25,000 | $0 | 191,666 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:48 pm |
N/A N/A |
Sema4 Holdings Corp. | SMFR | Leproust Emily M. Director |
166,666 | $11.5 | 191,666 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:42 pm |
N/A 2030-02-17 |
Sema4 Holdings Corp. | SMFR | Sherman Rachel E. Director |
363,223 | $0 | 363,223 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:41 pm |
N/A 2027-06-19 |
Sema4 Holdings Corp. | SMFR | Clark Daniel Emmett Secretary and General Counsel |
1,530,031 | $0 | 1,530,031 (Direct) |
View |
2021-07-22 Option Award |
2021-07-26 6:39 pm |
N/A 2027-09-30 |
Sema4 Holdings Corp. | SMFR | Prentice Anthony Chief Product Officer |
2,380,211 | $0 | 2,380,211 (Direct) |
View |
Ownership |
2020-09-01 3:45 pm |
N/A N/A |
CM Life Sciences Inc. | CMLF | CMLS Holdings LLC C-LSH LLC M-LSH LLC Casdin Eli Meister Keith A. 10% Owner |
0 | $0 | 9,987,500 (Direct) |
View |
Ownership |
2020-09-01 3:40 pm |
N/A N/A |
CM Life Sciences Inc. | CMLF | Turner Nat Director |
0 | $0 | 25,000 (Direct) |
View |
Ownership |
2020-09-01 3:38 pm |
N/A N/A |
CM Life Sciences Inc. | CMLF | Islam Munib Director |
0 | $0 | 25,000 (Direct) |
View |
Ownership |
2020-09-01 3:36 pm |
N/A N/A |
CM Life Sciences Inc. | CMLF | Leproust Emily M. Director |
0 | $0 | 25,000 (Direct) |
View |