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 |
| 2026-05-19 Sale | 2026-05-21 7:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Eli 10% Owner | 1,200,000 | $23.44 | $28,125,000 | 4,757,165 (Indirect) | View |
| 2026-03-23 Sale | 2026-03-31 5:19 pm | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 2,577 | $19.17 | $49,401 | 108,758 (Direct) | View |
| 2026-03-05 Sale | 2026-03-09 6:11 pm | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 97,423 | $20.15 | $1,962,998 | 113,242 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Werner Sean Chief Technology Officer | 111 | $20.74 | $2,302 | 49,932 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 418 | $20.74 | $8,669 | 210,665 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 529 | $20.74 | $10,971 | 392,937 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 588 | $20.74 | $12,195 | 220,649 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Aebersold Sarah Chief Human Resources Officer | 219 | $20.74 | $4,542 | 93,360 (Direct) | View |
| 2026-03-03 Sale | 2026-03-05 5:10 pm | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 353 | $20.74 | $7,321 | 165,940 (Direct) | View |
| 2026-01-06 Sale | 2026-01-08 5:04 pm | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 990 | $25.59 | $25,334 | 150,746 (Direct) | View |
| 2026-01-06 Sale | 2026-01-08 5:04 pm | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 335 | $25.59 | $8,573 | 191,984 (Direct) | View |
| 2026-01-06 Sale | 2026-01-08 5:04 pm | BIOLIFE SOLUTIONS INC | BLFS | Aebersold Sarah Chief Human Resources Officer | 241 | $25.59 | $6,167 | 75,765 (Direct) | View |
| 2026-01-06 Sale | 2026-01-08 5:04 pm | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 405 | $25.59 | $10,364 | 349,350 (Direct) | View |
| 2026-01-06 Sale | 2026-01-08 5:03 pm | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 344 | $25.59 | $8,803 | 132,564 (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 |
| 2026-06-08 Tax Withholding | 2026-06-10 5:01 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 1,026 | $26.1 | 215,030 (Direct) | View |
| 2026-06-08 Tax Withholding | 2026-06-10 5:01 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 356 | $26.1 | 163,412 (Direct) | View |
| 2026-06-08 Tax Withholding | 2026-06-10 5:01 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 627 | $26.1 | 389,540 (Direct) | View |
| 2026-04-08 Tax Withholding | 2026-04-10 5:29 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 515 | $19.27 | 390,167 (Direct) | View |
| 2026-04-08 Tax Withholding | 2026-04-10 5:29 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 293 | $19.27 | 163,768 (Direct) | View |
| 2026-04-08 Tax Withholding | 2026-04-10 5:29 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 844 | $19.27 | 216,056 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:09 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO | 11,101 | $19.12 | 733,746 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:09 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 1,879 | $19.12 | 164,061 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:08 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Werner Sean Chief Technology Officer | 1,681 | $19.12 | 48,251 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:08 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 3,749 | $19.12 | 216,900 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:08 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Aebersold Sarah Chief Human Resources Officer | 931 | $19.12 | 92,429 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:08 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 1,907 | $19.12 | 111,335 (Direct) | View |
| 2026-03-19 Tax Withholding | 2026-03-23 5:08 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 2,255 | $19.12 | 390,682 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 42,575 | $0 | 166,293 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Berard Todd Chief Marketing Officer | 8,846 | $22.65 | 166,293 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | DuRoss Amy Director | 8,170 | $0 | 26,857 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 96,016 | $0 | 221,237 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Wichterman Troy Chief Financial Officer | 25,525 | $22.65 | 221,237 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:56 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Hunt Anthony Director | 8,170 | $0 | 15,046 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Coste Catherine Director | 8,170 | $0 | 13,871 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Ellingson Rachel Director | 8,170 | $0 | 57,995 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO | 508,045 | $0 | 744,847 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | DE GREEF RODERICK President and CEO | 153,196 | $22.65 | 744,847 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 59,701 | $0 | 393,466 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Mathew Aby J. EVP & Chief Scientific Officer | 15,585 | $22.65 | 393,466 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Aebersold Sarah Chief Human Resources Officer | 23,548 | $0 | 93,579 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Aebersold Sarah Chief Human Resources Officer | 5,734 | $22.65 | 93,579 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Werner Sean Chief Technology Officer | 24,116 | $0 | 50,043 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | MOORE TIMOTHY L. Director | 8,170 | $0 | 44,943 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 32,112 | $0 | 211,083 (Direct) | View |
| 2026-02-24 Tax Withholding | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | Foster Karen A. Chief Quality and Operations | 13,013 | $22.65 | 211,083 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 5:55 pm | N/A N/A | BIOLIFE SOLUTIONS INC | BLFS | GOSWAMI JOYDEEP Director | 8,170 | $0 | 53,156 (Direct) | View |