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 | 2022-04-13 | 2022-04-12 | BLFS | DE GREEF RODERICK | COO, Pres | M - OptEx | — | +43.8K | 148.3K | +42% | — |
| D | 2022-04-13 | 2022-04-12 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | — | +38.8K | 124.0K | +46% | — |
| D | 2022-04-13 | 2022-04-12 | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | — | +45.7K | 271.2K | +20% | — |
| 2022-04-11 | 2022-04-07 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $21.82 | -10.7K | 104.5K | -9% | -$233.8K | |
| 2022-03-31 | 2022-03-29 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $22.24 | -658 | 225.5K | -0.3% | -$14.6K | |
| 2022-03-31 | 2022-03-29 | BLFS | Rice Michael | CEO, Dir | S - Sale | $22.24 | -830 | 327.2K | -0.3% | -$18.5K | |
| 2022-03-31 | 2022-03-29 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $22.24 | -547 | 85.1K | -0.6% | -$12.2K | |
| 2022-03-31 | 2022-03-29 | BLFS | Berard Todd | CMO | S - Sale | $22.24 | -475 | 90.4K | -0.5% | -$10.6K | |
| 2022-03-24 | 2022-03-22 | BLFS | Wichterman Troy | CFO | S - Sale | $23.06 | -551 | 44.1K | -1% | -$12.7K | |
| D | 2022-03-09 | 2022-02-24 | BLFS | Berard Todd | CMO | A - Grant | — | +14.0K | 90.9K | +18% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Schulz Marcus | Chief Revenue Off | A - Grant | — | +14.0K | 42.2K | +50% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | A - Grant | — | +14.0K | 33.1K | +74% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Wichterman Troy | CFO | A - Grant | — | +23.4K | 44.7K | +109% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +21.0K | 226.6K | +10% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +16.4K | 85.9K | +24% | — |
| D | 2022-03-09 | 2022-02-24 | BLFS | Rice Michael | CEO, Dir | A - Grant | — | +70.1K | 328.9K | +27% | — |
| DM | 2022-03-09 | 2022-03-07+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.90 | +20.0K | 338.0K | +6% | +$38.0K |
| DM | 2022-03-09 | 2022-03-07+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $23.80 | -20.0K | 328.0K | -6% | -$476.1K |
| D | 2022-03-09 | 2022-02-24 | BLFS | DE GREEF RODERICK | COO, Pres | A - Grant | — | +23.4K | 115.2K | +25% | — |
| 2022-03-03 | 2022-03-01 | BLFS | Rice Michael | CEO, Dir | S - Sale | $23.78 | -874 | 257.9K | -0.3% | -$20.8K | |
| 2022-03-03 | 2022-03-01 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $23.78 | -221 | 69.3K | -0.3% | -$5,255 | |
| 2022-03-03 | 2022-03-01 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $23.78 | -412 | 205.2K | -0.2% | -$9,797 | |
| 2022-03-03 | 2022-03-01 | BLFS | Wichterman Troy | CFO | S - Sale | $23.78 | -56 | 21.3K | -0.3% | -$1,332 | |
| A | 2022-02-17 | 2021-12-22 | BLFS | Wichterman Troy | CFO | S - Sale | $38.49 | -310 | 22.1K | -1% | -$11.9K |
| 2022-02-17 | 2022-02-15 | BLFS | Wichterman Troy | CFO | S - Sale | $26.57 | -695 | 21.4K | -3% | -$18.5K | |
| A | 2022-02-17 | 2021-11-30 | BLFS | Wichterman Troy | CFO | S - Sale | $37.59 | -33 | 22.4K | -0.1% | -$1,240 |
| A | 2022-02-17 | 2022-01-07 | BLFS | Wichterman Troy | CFO | S - Sale | $30.75 | -47 | 22.1K | -0.2% | -$1,445 |
| 2022-02-14 | 2022-02-10 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $29.38 | -450 | 205.6K | -0.2% | -$13.2K | |
| 2022-02-14 | 2022-02-10 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $29.38 | -197 | 19.0K | -1% | -$5,788 | |
| 2022-02-14 | 2022-02-10 | BLFS | Rice Michael | CEO, Dir | S - Sale | $29.38 | -690 | 258.8K | -0.3% | -$20.3K | |
| 2022-02-14 | 2022-02-10 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $29.38 | -293 | 69.5K | -0.4% | -$8,608 | |
| 2022-02-14 | 2022-02-10 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $29.38 | -167 | 28.2K | -0.6% | -$4,906 | |
| 2022-02-14 | 2022-02-10 | BLFS | Berard Todd | CMO | S - Sale | $29.38 | -254 | 76.9K | -0.3% | -$7,463 | |
| D | 2022-02-07 | 2022-02-03 | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $27.84 | -16.7K | 259.5K | -6% | -$464.1K |
| D | 2022-02-07 | 2022-02-03 | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.78 | +16.7K | 276.1K | +6% | +$29.7K |
| DM | 2022-02-04 | 2022-02-02+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $2.89 | +19.8K | 215.9K | +10% | +$57.3K |
| DM | 2022-02-04 | 2022-02-02+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $28.83 | -19.8K | 206.0K | -9% | -$571.9K |
| D | 2022-02-03 | 2022-02-01 | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $29.90 | -16.7K | 259.5K | -6% | -$498.3K |
| D | 2022-02-03 | 2022-02-01 | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.78 | +16.7K | 276.1K | +6% | +$29.7K |
| 2022-01-24 | 2022-01-20 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $30.24 | -395 | 28.4K | -1% | -$11.9K | |
| 2022-01-24 | 2022-01-20 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $30.24 | -332 | 19.2K | -2% | -$10.0K | |
| 2022-01-13 | 2022-01-12 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $32.18 | -267 | 28.8K | -0.9% | -$8,592 | |
| DM | 2022-01-12 | 2022-01-10+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $31.28 | -33.3K | 259.5K | -11% | -$1.04M |
| DM | 2022-01-12 | 2022-01-10+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.78 | +33.3K | 276.1K | +14% | +$59.3K |
| M | 2022-01-11 | 2022-01-07 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $30.75 | -10.8K | 91.8K | -11% | -$332.6K |
| 2022-01-11 | 2022-01-07 | BLFS | Wichterman Troy | CFO | S - Sale | $30.75 | +47 | 22.1K | +0.2% | +$1,445 | |
| DM | 2022-01-06 | 2022-01-04+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $34.73 | -17.9K | 206.0K | -8% | -$620.1K |
| DM | 2022-01-06 | 2022-01-04+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $1.40 | +17.9K | 213.9K | +9% | +$25.0K |
| 2021-12-30 | 2021-12-29 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $39.37 | -736 | 206.0K | -0.4% | -$29.0K | |
| 2021-12-30 | 2021-12-29 | BLFS | Berard Todd | CMO | S - Sale | $39.37 | -517 | 77.1K | -0.7% | -$20.4K | |
| 2021-12-30 | 2021-12-29 | BLFS | Rice Michael | CEO, Dir | S - Sale | $39.37 | -928 | 259.5K | -0.4% | -$36.5K | |
| 2021-12-30 | 2021-12-29 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $39.37 | -705 | 102.6K | -0.7% | -$27.8K | |
| 2021-12-30 | 2021-12-29 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $39.37 | -625 | 69.8K | -0.9% | -$24.6K | |
| 2021-12-23 | 2021-12-22 | BLFS | Wichterman Troy | CFO | S - Sale | $38.49 | +310 | 22.1K | +1% | +$11.9K | |
| DM | 2021-12-15 | 2021-12-13+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $33.31 | -33.3K | 260.4K | -11% | -$1.11M |
| DM | 2021-12-15 | 2021-12-13+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.78 | +33.3K | 277.0K | +14% | +$59.3K |
| D | 2021-12-09 | 2021-12-07 | BLFS | Berard Todd | CMO | M - OptEx | $2.62 | +10.0K | 87.7K | +13% | +$26.2K |
| D | 2021-12-09 | 2021-12-07 | BLFS | Berard Todd | CMO | S - Sale+OE | $36.52 | -10.0K | 77.7K | -11% | -$365.2K |
| DM | 2021-12-09 | 2021-12-07+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 271.8K | +9% | +$37.6K |
| DM | 2021-12-09 | 2021-12-07+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $35.83 | -22.9K | 260.4K | -8% | -$821.5K |
| DM | 2021-12-08 | 2021-12-06+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $1.64 | +18.9K | 216.8K | +10% | +$30.9K |
| DM | 2021-12-08 | 2021-12-06+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $35.38 | -18.9K | 206.8K | -8% | -$666.9K |
| 2021-12-02 | 2021-11-30 | BLFS | Rice Michael | CEO, Dir | S - Sale | $37.59 | +957 | 260.4K | +0.4% | +$36.0K | |
| 2021-12-02 | 2021-11-30 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $37.59 | -315 | 70.4K | -0.4% | -$11.8K | |
| 2021-12-02 | 2021-11-30 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $37.59 | +448 | 206.8K | +0.2% | +$16.8K | |
| 2021-12-02 | 2021-11-30 | BLFS | Wichterman Troy | CFO | S - Sale | $37.59 | +33 | 22.4K | +0.1% | +$1,240 | |
| D | 2021-11-24 | 2021-11-22 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | $1.64 | +16.3K | 87.1K | +23% | +$26.8K |
| D | 2021-11-24 | 2021-11-22 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale+OE | $46.19 | -16.3K | 70.8K | -19% | -$754.4K |
| M | 2021-11-18 | 2021-11-16+ | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $51.07 | -21.0K | 110.3K | -16% | -$1.07M |
| DM | 2021-11-17 | 2021-11-15+ | BLFS | Berard Todd | CMO | M - OptEx | $1.64 | +12.3K | 83.8K | +17% | +$20.2K |
| DM | 2021-11-17 | 2021-11-15+ | BLFS | Berard Todd | CMO | S - Sale+OE | $49.29 | -12.3K | 77.7K | -14% | -$607.3K |
| DM | 2021-11-17 | 2021-11-15+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $1.64 | +20.0K | 217.2K | +10% | +$32.8K |
| DM | 2021-11-17 | 2021-11-15+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $49.59 | -20.0K | 207.2K | -9% | -$991.8K |
| 2021-11-12 | 2021-11-09 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $53.00 | -1,750 | 29.1K | -6% | -$92.8K | |
| DM | 2021-11-04 | 2021-11-02+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $55.77 | -22.9K | 261.3K | -8% | -$1.28M |
| DM | 2021-11-04 | 2021-11-02+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 272.8K | +9% | +$37.6K |
| 2021-11-03 | 2021-09-01 | BLFS | Casdin Eli | 10% | J - Other | — | +126.2K | 7.57M | +2% | — | |
| D | 2021-10-27 | 2021-10-25 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale+OE | $44.45 | -16.3K | 70.8K | -19% | -$726.0K |
| D | 2021-10-27 | 2021-10-25 | BLFS | Foster Karen A. | Chief Quality Off | M - OptEx | $1.64 | +16.3K | 87.1K | +23% | +$26.8K |
| 2021-10-27 | 2021-10-25 | BLFS | DE GREEF RODERICK | CFO | S - Sale | $44.62 | -2,371 | 124.3K | -2% | -$105.8K | |
| 2021-10-22 | 2021-10-20 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $42.34 | -399 | 30.8K | -1% | -$16.9K | |
| 2021-10-22 | 2021-10-20 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $42.34 | -272 | 19.6K | -1% | -$11.5K | |
| DM | 2021-10-20 | 2021-10-18+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $1.64 | +20.0K | 217.2K | +10% | +$32.8K |
| DM | 2021-10-20 | 2021-10-18+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $41.66 | -20.0K | 207.2K | -9% | -$833.1K |
| 2021-10-18 | 2021-10-14 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $39.97 | -1,082 | 70.8K | -2% | -$43.2K | |
| 2021-10-18 | 2021-10-14 | BLFS | DE GREEF RODERICK | CFO | S - Sale | $39.97 | -1,221 | 126.7K | -1.0% | -$48.8K | |
| DM | 2021-10-18 | 2021-10-14+ | BLFS | Berard Todd | CMO | S - Sale+OE | $40.31 | -13.2K | 77.7K | -15% | -$532.7K |
| DM | 2021-10-18 | 2021-10-14+ | BLFS | Berard Todd | CMO | M - OptEx | $1.64 | +12.3K | 83.8K | +17% | +$20.2K |
| 2021-10-18 | 2021-10-14 | BLFS | Rice Michael | CEO, Dir | S - Sale | $39.97 | -3,215 | 261.3K | -1% | -$128.5K | |
| 2021-10-18 | 2021-10-14 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $39.97 | -1,273 | 207.2K | -0.6% | -$50.9K | |
| 2021-10-13 | 2021-10-11 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $38.22 | -245 | 31.2K | -0.8% | -$9,364 | |
| M | 2021-10-12 | 2021-10-07 | BLFS | Schick Joseph C | Dir | S - Sale | $40.04 | -3,250 | 8,625 | -27% | -$130.1K |
| DM | 2021-10-07 | 2021-10-05+ | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $40.59 | -22.9K | 264.6K | -8% | -$930.4K |
| DM | 2021-10-07 | 2021-10-05+ | BLFS | Rice Michael | CEO, Dir | M - OptEx | $1.64 | +22.9K | 276.0K | +9% | +$37.6K |
| 2021-10-07 | 2021-10-01 | BLFS | GOSWAMI JOYDEEP | Dir | A - Grant | — | +2,938 | 2,938 | New | — | |
| 2021-09-30 | 2021-09-28 | BLFS | Berard Todd | CMO | S - Sale | $43.12 | -505 | 78.6K | -0.6% | -$21.8K | |
| 2021-09-30 | 2021-09-28 | BLFS | Mathew Aby J. | EVP, Chief Scientific Off | S - Sale | $43.12 | -719 | 208.5K | -0.3% | -$31.0K | |
| 2021-09-30 | 2021-09-28 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $43.12 | -610 | 71.8K | -0.8% | -$26.3K | |
| 2021-09-30 | 2021-09-28 | BLFS | DE GREEF RODERICK | CFO | S - Sale | $43.12 | -689 | 127.9K | -0.5% | -$29.7K | |
| 2021-09-30 | 2021-09-28 | BLFS | Rice Michael | CEO, Dir | S - Sale | $43.12 | -907 | 264.6K | -0.3% | -$39.1K |
Purchase Sale Sale after option exercise All abbreviations