BLFS BIOLIFE SOLUTIONS INC
Nasdaq · SEC CIK 834365 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $56.61M 40 sales by 11 insiders
- Filings on record
- 670 since 2021-07-01, latest 2026-09-22 17:11
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Casdin Partners Master Fund, L.P. | 10% | — | $28.12M |
| Casdin Partners GP, LLC | 10% | — | $21.41M |
| DE GREEF RODERICK | Pres, CEO, Dir | — | $3.61M |
| Foster Karen A. | Chief Quality, Ops | — | $2.07M |
| Wichterman Troy | CFO | — | $873.5K |
| DuRoss Amy | Dir | — | $305.7K |
| Mathew Aby J. | EVP, CSO | — | $65.2K |
| GOSWAMI JOYDEEP | Dir | — | $48.3K |
| Aebersold Sarah | CHRO | — | $45.0K |
| Berard Todd | CMO | — | $42.4K |
Transactions 745
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2021-09-29 | 2021-09-27 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale+OE | $44.66 | -16.3K | 72.5K | -18% | -$729.4K |
| D | 2021-09-29 | 2021-09-27 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | $1.64 | +16.3K | 88.8K | +23% | +$26.8K |
| DM | 2021-09-22 | 2021-09-20+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale+OE | $46.94 | -20.0K | 209.2K | -9% | -$938.8K |
| DM | 2021-09-22 | 2021-09-20+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | M - OptEx | $1.64 | +20.0K | 219.2K | +10% | +$32.8K |
| DM | 2021-09-17 | 2021-09-15+ | BLFS | Berard Todd | CMO | S - Sale+OE | $47.55 | -12.3K | 79.1K | -13% | -$585.9K |
| DM | 2021-09-17 | 2021-09-15+ | BLFS | Berard Todd | CMO | M - OptEx | $1.64 | +12.3K | 85.2K | +17% | +$20.2K |
| DM | 2021-09-09 | 2021-09-07+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $52.55 | -22.9K | 265.5K | -8% | -$1.20M |
| DM | 2021-09-09 | 2021-09-07+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 276.9K | +9% | +$37.6K |
| 2021-08-30 | 2021-08-26 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $57.26 | -325 | 72.5K | -0.4% | -$18.6K | |
| 2021-08-30 | 2021-08-27 | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale | $57.26 | -399 | 209.2K | -0.2% | -$22.8K | |
| 2021-08-30 | 2021-08-26 | BLFS | Rice Michael | CEO, Dir | S - Sale | $57.26 | -848 | 265.5K | -0.3% | -$48.6K | |
| 2021-08-27 | 2021-08-25 | BLFS | Schick Joseph C | Dir | S - Sale | $52.54 | -1,875 | 11.9K | -14% | -$98.5K | |
| D | 2021-08-25 | 2021-08-23 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | $1.64 | +16.3K | 89.1K | +22% | +$26.8K |
| D | 2021-08-25 | 2021-08-23 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale+OE | $46.54 | -16.3K | 72.8K | -18% | -$760.1K |
| DM | 2021-08-25 | 2021-08-23+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale+OE | $49.83 | -20.0K | 209.6K | -9% | -$996.6K |
| DM | 2021-08-25 | 2021-08-23+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | M - OptEx | $1.64 | +20.0K | 219.6K | +10% | +$32.8K |
| M | 2021-08-19 | 2021-08-17+ | BLFS | DE GREEF RODERICK | CFO | S - Sale | $44.84 | -46.2K | 128.6K | -26% | -$2.07M |
| 2021-08-19 | 2021-08-18 | BLFS | Schick Joseph C | Dir | S - Sale | $44.11 | -625 | 13.8K | -4% | -$27.6K | |
| 2021-08-18 | 2021-08-16 | BLFS | Hinson Andrew G | Dir | S - Sale | $44.51 | -2,500 | 17.7K | -12% | -$111.3K | |
| DM | 2021-08-18 | 2021-08-16+ | BLFS | Berard Todd | CMO | S - Sale+OE | $45.42 | -12.3K | 79.1K | -13% | -$559.5K |
| DM | 2021-08-18 | 2021-08-16+ | BLFS | Berard Todd | CMO | M - OptEx | $1.64 | +12.3K | 85.2K | +17% | +$20.2K |
| DM | 2021-08-05 | 2021-08-03+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 277.8K | +9% | +$37.6K |
| DM | 2021-08-05 | 2021-08-03+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $48.31 | -22.9K | 266.3K | -8% | -$1.11M |
| 2021-08-02 | 2021-07-29 | BLFS | Rice Michael | CEO, Dir | G - Gift | $0.00 | -3,000 | 266.3K | -1% | $0 | |
| M | 2021-07-28 | 2021-07-26 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $45.65 | -4,919 | 32.1K | -13% | -$224.6K |
| D | 2021-07-28 | 2021-07-26 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | $1.64 | +16.3K | 89.1K | +22% | +$26.8K |
| D | 2021-07-28 | 2021-07-26 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale+OE | $45.24 | -16.3K | 72.8K | -18% | -$738.9K |
| 2021-07-22 | 2021-07-20 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $45.10 | -1,059 | 19.8K | -5% | -$47.8K | |
| 2021-07-22 | 2021-07-20 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $45.10 | -2,539 | 36.4K | -7% | -$114.5K | |
| DM | 2021-07-21 | 2021-07-19+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | M - OptEx | $1.64 | +18.9K | 219.6K | +9% | +$30.9K |
| DM | 2021-07-21 | 2021-07-19+ | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale+OE | $44.68 | -18.9K | 209.6K | -8% | -$842.3K |
| DM | 2021-07-19 | 2021-07-15+ | BLFS | Berard Todd | CMO | S - Sale+OE | $43.39 | -12.3K | 79.1K | -13% | -$534.8K |
| DM | 2021-07-19 | 2021-07-15+ | BLFS | Berard Todd | CMO | M - OptEx | $1.64 | +12.3K | 85.2K | +17% | +$20.2K |
| 2021-07-16 | 2021-07-15 | BLFS | Hinson Andrew G | Dir | S - Sale | $44.44 | -2,500 | 20.2K | -11% | -$111.1K | |
| 2021-07-14 | 2021-07-12 | BLFS | COHEN RAYMOND W | Dir | A - Grant | — | +5,000 | 27.8K | +22% | — | |
| 2021-07-14 | 2021-07-12 | BLFS | Schick Joseph C | Dir | A - Grant | — | +5,000 | 14.4K | +53% | — | |
| 2021-07-14 | 2021-07-12 | BLFS | Hinson Andrew G | Dir | A - Grant | — | +5,000 | 22.7K | +28% | — | |
| M | 2021-07-09 | 2021-07-08 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $45.73 | -240 | 38.9K | -0.6% | -$11.0K |
| DM | 2021-07-08 | 2021-07-06+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 280.8K | +9% | +$37.6K |
| DM | 2021-07-08 | 2021-07-06+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $46.21 | -22.9K | 269.3K | -8% | -$1.06M |
| 2021-07-01 | 2021-06-29 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $43.75 | -607 | 72.8K | -0.8% | -$26.6K | |
| 2021-07-01 | 2021-06-29 | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale | $43.75 | -715 | 209.6K | -0.3% | -$31.3K | |
| 2021-07-01 | 2021-06-29 | BLFS | Berard Todd | CMO | S - Sale | $43.75 | -502 | 79.1K | -0.6% | -$22.0K | |
| 2021-07-01 | 2021-06-29 | BLFS | DE GREEF RODERICK | CFO | S - Sale | $43.75 | -685 | 174.9K | -0.4% | -$30.0K | |
| 2021-07-01 | 2021-06-29 | BLFS | Rice Michael | CEO, Dir | S - Sale | $43.75 | -902 | 269.3K | -0.3% | -$39.5K |
Purchase Sale Sale after option exercise All abbreviations