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 |
2020-07-02 Sale |
2020-07-02 6:32 pm |
BIOLIFE SOLUTIONS INC | BLFS | GIRSCHWEILER THOMAS Taurus4757 GmbH Director 10% Owner |
305,583 | $14.5 | $4,430,954 | 1,642,774 (Indirect) |
View |
2020-07-01 Purchase |
2020-07-02 4:48 pm |
BIOLIFE SOLUTIONS INC | BLFS | Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Eli 10% Owner |
990,583 | $14.5 | $14,363,454 | 5,840,107 (Direct) |
View |
2020-06-19 Sale |
2020-06-23 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $16.37 | $306,938 | 364,223 (Direct) |
View |
2020-06-11 Sale |
2020-06-15 8:31 pm |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $15.01 | $281,438 | 382,973 (Direct) |
View |
2020-05-28 Sale |
2020-06-01 8:02 pm |
BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality Officer |
170 | $16.87 | $2,868 | 52,064 (Direct) |
View |
2020-05-28 Sale |
2020-06-01 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | Mathers James Chief Revenue Officer |
121 | $16.87 | $2,041 | 19,856 (Direct) |
View |
2020-05-28 Sale |
2020-06-01 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
242 | $16.87 | $4,083 | 212,915 (Direct) |
View |
2020-05-28 Sale |
2020-06-01 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
516 | $16.87 | $8,705 | 214,223 (Direct) |
View |
2020-05-22 Purchase |
2020-05-26 1:54 pm |
BIOLIFE SOLUTIONS INC | BLFS | Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Eli 10% Owner |
476,191 | $10.5 | $5,000,006 | 4,849,524 (Direct) |
View |
2020-05-14 Purchase |
2020-05-18 4:47 pm |
BIOLIFE SOLUTIONS INC | BLFS | Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Eli 10% Owner |
1,904,762 | $10.5 | $20,000,001 | 4,373,333 (Direct) |
View |
2020-05-13 Sale |
2020-05-15 8:05 pm |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
37,500 | $14.84 | $556,500 | 608,489 (Direct) |
View |
2020-05-15 Sale |
2020-05-15 8:04 pm |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
10,000 | $14.29 | $142,900 | 412,994 (Direct) |
View |
2020-05-11 Sale |
2020-05-13 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
20,000 | $14.41 | $288,200 | 642,831 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-06-19 Exercise |
2020-06-23 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $2.06 | 364,223 (Direct) |
View |
2020-06-19 Exercise |
2020-06-23 8:00 pm |
2015-05-04 2025-05-04 |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $0 | 364,223 (Direct) |
View |
2020-06-11 Exercise |
2020-06-15 8:31 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $2.06 | 382,973 (Direct) |
View |
2020-06-11 Exercise |
2020-06-15 8:31 pm |
2015-05-04 2025-05-04 |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
18,750 | $0 | 382,973 (Direct) |
View |
Ownership |
2020-05-28 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Schulz Marcus Vice President, Global Sales |
0 | $0 | 15,129 (Direct) |
View |
2020-05-13 Exercise |
2020-05-15 8:05 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
37,500 | $2.06 | 608,489 (Direct) |
View |
2020-05-13 Exercise |
2020-05-15 8:05 pm |
2015-05-04 2025-05-04 |
BIOLIFE SOLUTIONS INC | BLFS | Rice Michael President & CEO |
37,500 | $0 | 608,489 (Direct) |
View |
2020-05-15 Exercise |
2020-05-15 8:04 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
10,000 | $2.06 | 412,994 (Direct) |
View |
2020-05-15 Exercise |
2020-05-15 8:04 pm |
2016-05-04 2025-05-04 |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
10,000 | $0 | 412,994 (Direct) |
View |
2020-05-11 Exercise |
2020-05-13 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
20,000 | $2.06 | 642,831 (Direct) |
View |
2020-05-11 Exercise |
2020-05-13 8:00 pm |
2016-05-04 2025-05-04 |
BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. Exec VP & Chief Scientific Off |
20,000 | $0 | 642,831 (Direct) |
View |