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 |
| 2024-10-31 Sale |
2025-01-08 7:10 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
46,896 | $23.43 | $1,098,773 | 414,958 (Direct) |
View |
| 2024-03-12 Sale |
2024-03-12 9:43 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
7,249 | $16.6 | $120,333 | 461,854 (Direct) |
View |
| 2024-01-19 Sale |
2024-01-23 5:29 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
2,642 | $16.76 | $44,280 | 439,897 (Direct) |
View |
| 2023-01-19 Sale(A) |
2023-01-24 7:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Director |
3,801 | $23.19 | $88,145 | 40,160 (Direct) |
View |
| 2023-01-19 Sale |
2023-01-20 7:24 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Director |
3,801 | $23.19 | $88,145 | 40,160 (Direct) |
View |
| 2022-11-28 Sale |
2022-11-30 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
45,405 | $20.69 | $939,630 | 34,314 (Direct) |
View |
| 2022-11-21 Sale |
2022-11-23 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
14,000 | $21.66 | $303,180 | 79,719 (Direct) |
View |
| 2022-11-16 Sale |
2022-11-18 8:14 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
3,000 | $22.67 | $68,010 | 93,719 (Direct) |
View |
| 2022-11-14 Sale |
2022-11-15 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
20,000 | $23.86 | $477,160 | 96,719 (Direct) |
View |
| 2022-10-07 Sale |
2022-10-11 8:12 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
8,552 | $22.69 | $194,045 | 116,719 (Direct) |
View |
| 2022-10-03 Sale |
2022-10-04 8:13 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
1,233 | $21.95 | $27,064 | 125,271 (Direct) |
View |
| 2022-07-12 Sale |
2022-07-14 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
9,158 | $15.79 | $144,605 | 124,458 (Direct) |
View |
| 2022-04-18 Sale |
2022-04-19 8:17 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
18,530 | $17.59 | $325,943 | 129,780 (Direct) |
View |
| 2022-04-07 Sale |
2022-04-11 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
10,713 | $21.82 | $233,758 | 104,464 (Direct) |
View |
| 2022-01-07 Sale |
2022-01-11 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
10,816 | $30.75 | $332,592 | 91,812 (Direct) |
View |
| 2021-12-29 Sale |
2021-12-30 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
705 | $39.37 | $27,756 | 102,628 (Direct) |
View |
| 2021-11-16 Sale |
2021-11-18 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
21,000 | $51.07 | $1,072,540 | 103,333 (Direct) |
View |
| 2021-10-25 Sale |
2021-10-27 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Chief Financial Officer |
2,371 | $44.62 | $105,794 | 124,333 (Direct) |
View |
| 2021-10-14 Sale |
2021-10-18 8:30 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Chief Financial Officer |
1,221 | $39.97 | $48,803 | 126,704 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 8:16 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO |
689 | $43.12 | $29,710 | 127,925 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 8:00 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO |
46,239 | $44.84 | $2,073,229 | 128,614 (Direct) |
View |
| 2021-06-29 Sale |
2021-07-01 8:31 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO |
685 | $43.75 | $29,969 | 174,853 (Direct) |
View |
| 2021-04-13 Sale |
2021-04-15 9:43 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
20,919 | $34.45 | $720,639 | 181,497 (Direct) |
View |
| 2021-04-01 Sale |
2021-04-05 9:31 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
3,855 | $36.53 | $140,823 | 182,316 (Direct) |
View |
| 2021-03-26 Sale |
2021-03-30 8:01 pm |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
2,893 | $35.01 | $101,284 | 176,239 (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 |
| 2025-03-18 Option Award |
2025-03-20 7:07 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
112,835 | $0 | 527,793 (Direct) |
View |
| 2024-03-08 Option Award |
2024-03-12 9:43 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
29,206 | $0 | 461,854 (Direct) |
View |
| 2023-10-19 Option Award |
2023-11-01 5:29 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO |
394,856 | $0 | 837,395 (Direct) |
View |
| 2023-10-01 Option Award |
2023-10-10 5:26 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Director |
362 | $0 | 45,262 (Direct) |
View |
| 2023-03-31 Exercise |
2023-05-16 9:49 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Director |
4,740 | $0 | 44,900 (Direct) |
View |
| 2023-01-04 Option Award |
2023-01-18 7:01 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK Director |
9,647 | $0 | 43,961 (Direct) |
View |
| 2022-08-14 Option Award |
2022-08-16 8:01 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
535 | $0 | 126,504 (Direct) |
View |
| 2022-07-29 Option Award |
2022-08-02 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
683 | $0 | 125,969 (Direct) |
View |
| 2022-07-17 Option Award |
2022-07-19 8:02 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
828 | $0 | 125,286 (Direct) |
View |
| 2022-07-03 Option Award |
2022-07-06 8:03 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
900 | $0 | 133,616 (Direct) |
View |
| 2022-06-19 Option Award |
2022-06-21 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
955 | $0 | 132,716 (Direct) |
View |
| 2022-06-05 Option Award |
2022-06-07 8:01 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
957 | $0 | 131,761 (Direct) |
View |
| 2022-05-22 Option Award |
2022-05-24 8:00 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
1,024 | $0 | 130,804 (Direct) |
View |
| 2022-04-12 Exercise |
2022-04-13 9:23 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
43,846 | $0 | 148,310 (Direct) |
View |
| 2022-02-24 Option Award |
2022-03-09 9:21 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK COO & President |
23,365 | $0 | 138,542 (Direct) |
View |
| 2021-04-13 Exercise |
2021-04-15 9:43 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
4,000 | $1.81 | 181,497 (Direct) |
View |
| 2021-04-13 Exercise |
2021-04-15 9:43 pm |
N/A 2026-05-03 |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
10,919 | $0 | 181,497 (Direct) |
View |
| 2021-04-13 Exercise |
2021-04-15 9:43 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
6,919 | $1.64 | 181,497 (Direct) |
View |
| 2021-04-12 Option Award |
2021-04-14 9:37 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
3,222 | $0 | 185,538 (Direct) |
View |
| 2021-04-01 Exercise |
2021-04-05 9:31 pm |
N/A N/A |
BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK CFO & COO |
9,932 | $0 | 182,316 (Direct) |
View |