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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DA | 2023-05-16 | 2023-03-31 | BLFS | Schulz Marcus | Chief Revenue Off | M - OptEx | — | +2,912 | 45.4K | +7% | — |
| DA | 2023-05-16 | 2023-03-31 | BLFS | Aebersold Sarah | CHRO | M - OptEx | — | +2,795 | 45.9K | +6% | — |
| DA | 2023-05-16 | 2023-04-06 | BLFS | Aebersold Sarah | CHRO | S - Sale+OE | $20.03 | -739 | 45.1K | -2% | -$14.8K |
| DA | 2023-05-16 | 2023-03-31 | BLFS | Rice Michael | CEO, Dir | M - OptEx | — | +7,511 | 458.2K | +2% | — |
| DA | 2023-05-16 | 2023-04-06 | BLFS | Rice Michael | CEO, Dir | S - Sale+OE | $20.03 | -3,214 | 455.0K | -0.7% | -$64.4K |
| 2023-04-21 | 2023-04-19 | BLFS | Aebersold Sarah | CHRO | S - Sale | $19.33 | -292 | 42.1K | -0.7% | -$5,644 | |
| 2023-04-21 | 2023-04-19 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $19.33 | -430 | 41.1K | -1% | -$8,312 | |
| DM | 2023-04-21 | 2023-04-19+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $19.36 | -20.0K | 268.4K | -7% | -$387.2K |
| DM | 2023-04-21 | 2023-04-19+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $2.06 | +20.0K | 278.4K | +8% | +$41.2K |
| 2023-04-18 | 2023-04-14 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $21.05 | -215 | 41.5K | -0.5% | -$4,526 | |
| 2023-04-10 | 2023-04-06 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $20.03 | -2,093 | 268.4K | -0.8% | -$41.9K | |
| 2023-04-10 | 2023-04-06 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $20.03 | -771 | 41.7K | -2% | -$15.4K | |
| 2023-04-10 | 2023-04-06 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $20.03 | -1,101 | 121.8K | -0.9% | -$22.1K | |
| 2023-04-10 | 2023-04-06 | BLFS | Rice Michael | CEO, Dir | S - Sale | $20.03 | -3,214 | 447.5K | -0.7% | -$64.4K | |
| 2023-04-10 | 2023-04-06 | BLFS | Aebersold Sarah | CHRO | S - Sale | $20.03 | -739 | 42.4K | -2% | -$14.8K | |
| 2023-04-10 | 2023-04-06 | BLFS | Berard Todd | CMO | S - Sale | $20.03 | -1,545 | 116.3K | -1% | -$30.9K | |
| 2023-03-31 | 2023-03-29 | BLFS | Rice Michael | CEO, Dir | S - Sale | $20.62 | -936 | 450.7K | -0.2% | -$19.3K | |
| 2023-03-31 | 2023-03-29 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $20.62 | -741 | 270.4K | -0.3% | -$15.3K | |
| 2023-03-31 | 2023-03-29 | BLFS | Berard Todd | CMO | S - Sale | $20.62 | -521 | 117.8K | -0.4% | -$10.7K | |
| 2023-03-31 | 2023-03-29 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $20.62 | -390 | 122.9K | -0.3% | -$8,042 | |
| DM | 2023-03-24 | 2023-03-22+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $2.06 | +20.0K | 281.2K | +8% | +$41.2K |
| DM | 2023-03-24 | 2023-03-22+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $21.61 | -20.0K | 271.2K | -7% | -$432.3K |
| D | 2023-03-22 | 2023-03-20 | BLFS | Wichterman Troy | CFO | M - OptEx | $2.06 | +938 | 78.2K | +1% | +$1,932 |
| DM | 2023-03-22 | 2023-03-20+ | BLFS | Wichterman Troy | CFO | S - Sale+OE | $20.68 | -10.3K | 68.2K | -13% | -$213.2K |
| 2023-03-09 | 2023-03-07 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $22.95 | -175 | 123.3K | -0.1% | -$4,016 | |
| 2023-03-09 | 2023-03-07 | BLFS | Rice Michael | CEO, Dir | S - Sale | $22.95 | -549 | 451.6K | -0.1% | -$12.6K | |
| 2023-03-09 | 2023-03-07 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $22.95 | -415 | 271.2K | -0.2% | -$9,524 | |
| 2023-03-09 | 2023-03-07 | BLFS | Wichterman Troy | CFO | S - Sale | $22.95 | -31 | 77.2K | -0.0% | -$711.45 | |
| 2023-03-03 | 2023-03-01 | BLFS | Rice Michael | CEO, Dir | S - Sale | $22.75 | -4,290 | 452.2K | -0.9% | -$97.6K | |
| 2023-03-03 | 2023-03-01 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $22.75 | -903 | 42.5K | -2% | -$20.5K | |
| 2023-03-03 | 2023-03-01 | BLFS | Wichterman Troy | CFO | S - Sale | $22.75 | -1,576 | 77.3K | -2% | -$35.9K | |
| 2023-03-03 | 2023-03-01 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $22.75 | -1,203 | 123.5K | -1.0% | -$27.4K | |
| 2023-03-03 | 2023-03-01 | BLFS | Aebersold Sarah | CHRO | S - Sale | $22.75 | -1,022 | 43.1K | -2% | -$23.3K | |
| 2023-03-03 | 2023-03-01 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $22.75 | -2,086 | 271.6K | -0.8% | -$47.5K | |
| 2023-03-03 | 2023-03-01 | BLFS | Berard Todd | CMO | S - Sale | $22.75 | -874 | 118.3K | -0.7% | -$19.9K | |
| 2023-02-23 | 2023-02-21 | BLFS | Wichterman Troy | CFO | S - Sale | $21.47 | -117 | 78.8K | -0.1% | -$2,512 | |
| 2023-02-13 | 2023-02-09 | BLFS | Aebersold Sarah | CHRO | S - Sale | $24.60 | -55 | 44.1K | -0.1% | -$1,353 | |
| 2023-02-13 | 2023-02-09 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $24.60 | -78 | 273.7K | -0.0% | -$1,919 | |
| 2023-02-13 | 2023-02-09 | BLFS | Rice Michael | CEO, Dir | S - Sale | $24.60 | -144 | 456.5K | -0.0% | -$3,542 | |
| 2023-02-13 | 2023-02-09 | BLFS | Berard Todd | CMO | S - Sale | $24.60 | -58 | 119.2K | -0.0% | -$1,427 | |
| 2023-02-13 | 2023-02-09 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $24.60 | -56 | 43.4K | -0.1% | -$1,378 | |
| 2023-02-13 | 2023-02-09 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $24.60 | -81 | 124.7K | -0.1% | -$1,993 | |
| DM | 2023-02-09 | 2023-02-07+ | BLFS | Berard Todd | CMO | S - Sale+OE | $25.15 | -10.0K | 119.3K | -8% | -$251.5K |
| DM | 2023-02-09 | 2023-02-07+ | BLFS | Berard Todd | CMO | M - OptEx | $2.06 | +10.0K | 128.3K | +8% | +$20.6K |
| DM | 2023-02-03 | 2023-02-01+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $23.86 | -20.0K | 273.8K | -7% | -$477.2K |
| DM | 2023-02-03 | 2023-02-01+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $2.06 | +20.0K | 283.8K | +8% | +$41.2K |
| D | 2023-01-25 | 2023-01-23 | BLFS | Berard Todd | CMO | S - Sale+OE | $25.01 | -3,500 | 119.3K | -3% | -$87.5K |
| D | 2023-01-25 | 2023-01-23 | BLFS | Berard Todd | CMO | M - OptEx | $2.06 | +3,500 | 122.8K | +3% | +$7,210 |
| 2023-01-25 | 2023-01-23 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $25.02 | -1,000 | 43.4K | -2% | -$25.0K | |
| A | 2023-01-24 | 2023-01-19 | BLFS | DE GREEF RODERICK | Dir | S - Sale | $23.19 | -3,801 | 40.2K | -9% | -$88.1K |
| D | 2023-01-20 | 2023-01-18 | BLFS | Berard Todd | CMO | M - OptEx | $2.06 | +6,500 | 125.8K | +5% | +$13.4K |
| D | 2023-01-20 | 2023-01-18 | BLFS | Berard Todd | CMO | S - Sale+OE | $25.04 | -6,500 | 119.3K | -5% | -$162.8K |
| 2023-01-20 | 2023-01-19 | BLFS | DE GREEF RODERICK | Dir | S - Sale | $23.19 | +3,801 | 40.2K | +10% | +$88.1K | |
| 2023-01-20 | 2023-01-19 | BLFS | Aebersold Sarah | CHRO | S - Sale | $22.93 | -374 | 44.2K | -0.8% | -$8,576 | |
| M | 2023-01-20 | 2023-01-18+ | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $24.72 | -3,538 | 45.0K | -7% | -$87.5K |
| 2023-01-18 | 2023-01-03 | BLFS | DuRoss Amy | Dir | A - Grant | — | +10.2K | 28.3K | +56% | — | |
| 2023-01-18 | 2023-01-04 | BLFS | DE GREEF RODERICK | Dir | A - Grant | — | +9,647 | 44.0K | +28% | — | |
| 2023-01-18 | 2023-01-03 | BLFS | Ellingson Rachel | Dir | A - Grant | — | +10.2K | 30.8K | +49% | — | |
| 2023-01-18 | 2023-01-03 | BLFS | GOSWAMI JOYDEEP | Dir | A - Grant | — | +10.2K | 28.8K | +55% | — | |
| 2023-01-18 | 2023-01-03 | BLFS | Schick Joseph C | Dir | A - Grant | — | +10.2K | 31.6K | +47% | — | |
| 2023-01-18 | 2023-01-03 | BLFS | MOORE TIMOTHY L. | Dir | A - Grant | — | +10.2K | 17.8K | +134% | — | |
| 2023-01-12 | 2023-01-11 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $21.94 | -258 | 48.0K | -0.5% | -$5,661 | |
| D | 2023-01-10 | 2023-01-03 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +20.9K | 273.8K | +8% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | A - Grant | — | +12.4K | 44.5K | +39% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +17.0K | 124.8K | +16% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Berard Todd | CMO | A - Grant | — | +11.9K | 119.3K | +11% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +21.2K | 59.6K | +55% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Rice Michael | CEO, Dir | A - Grant | — | +99.0K | 456.6K | +28% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Schulz Marcus | Chief Revenue Off | A - Grant | — | +12.7K | 48.2K | +36% | — |
| D | 2023-01-10 | 2023-01-03 | BLFS | Wichterman Troy | CFO | A - Grant | — | +34.3K | 78.9K | +77% | — |
| DM | 2023-01-05 | 2023-01-03+ | BLFS | Mathew Aby J. | EVP, CSO | M - OptEx | $2.06 | +20.0K | 253.3K | +9% | +$41.2K |
| DM | 2023-01-05 | 2023-01-03+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale+OE | $18.11 | -20.0K | 252.8K | -7% | -$362.3K |
| 2022-12-30 | 2022-12-28 | BLFS | Berard Todd | CMO | S - Sale | $16.90 | -501 | 107.4K | -0.5% | -$8,467 | |
| 2022-12-30 | 2022-12-28 | BLFS | Rice Michael | CEO, Dir | S - Sale | $16.90 | -898 | 357.6K | -0.3% | -$15.2K | |
| 2022-12-30 | 2022-12-28 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $16.90 | -605 | 107.8K | -0.6% | -$10.2K | |
| 2022-12-30 | 2022-12-28 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $16.90 | -712 | 252.8K | -0.3% | -$12.0K | |
| 2022-12-23 | 2022-12-22 | BLFS | Wichterman Troy | CFO | S - Sale | $17.55 | -528 | 44.7K | -1% | -$9,266 | |
| 2022-11-30 | 2022-11-29 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $19.93 | -307 | 108.4K | -0.3% | -$6,119 | |
| 2022-11-30 | 2022-11-29 | BLFS | Wichterman Troy | CFO | S - Sale | $19.93 | -52 | 45.2K | -0.1% | -$1,036 | |
| 2022-11-30 | 2022-11-29 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $19.93 | -436 | 253.5K | -0.2% | -$8,689 | |
| M | 2022-11-30 | 2022-11-28+ | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $20.69 | -45.4K | 75.1K | -38% | -$939.6K |
| 2022-11-30 | 2022-11-29 | BLFS | Rice Michael | CEO, Dir | S - Sale | $19.93 | -931 | 358.5K | -0.3% | -$18.6K | |
| 2022-11-28 | 2022-11-23 | BLFS | Rice Michael | CEO, Dir | G - Gift | $0.00 | -2,750 | 359.4K | -0.8% | $0 | |
| M | 2022-11-23 | 2022-11-21+ | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $21.66 | -14.0K | 79.7K | -15% | -$303.2K |
| 2022-11-23 | 2022-11-22 | BLFS | Wichterman Troy | CFO | S - Sale | $20.20 | -121 | 45.2K | -0.3% | -$2,444 | |
| M | 2022-11-18 | 2022-11-16+ | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $22.67 | -3,000 | 95.2K | -3% | -$68.0K |
| 2022-11-17 | 2022-11-15 | BLFS | DuRoss Amy | Dir | S - Sale | $24.35 | -2,600 | 18.2K | -13% | -$63.3K | |
| 2022-11-17 | 2022-11-16 | BLFS | Schick Joseph C | Dir | S - Sale | $23.85 | -3,000 | 21.4K | -12% | -$71.5K | |
| M | 2022-11-15 | 2022-11-14 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $23.86 | -20.0K | 96.7K | -17% | -$477.2K |
| 2022-11-14 | 2022-11-10 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $23.16 | -91 | 108.7K | -0.1% | -$2,108 | |
| 2022-11-14 | 2022-11-10 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $23.16 | -38 | 32.1K | -0.1% | -$880.08 | |
| 2022-11-14 | 2022-11-10 | BLFS | Rice Michael | CEO, Dir | S - Sale | $23.16 | -164 | 362.2K | -0.0% | -$3,798 | |
| 2022-11-14 | 2022-11-10 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $23.16 | -107 | 254.0K | -0.0% | -$2,478 | |
| 2022-11-14 | 2022-11-10 | BLFS | Berard Todd | CMO | S - Sale | $23.16 | -50 | 107.9K | -0.0% | -$1,158 | |
| 2022-11-14 | 2022-11-10 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $23.16 | -40 | 35.5K | -0.1% | -$926.40 | |
| 2022-10-31 | 2022-10-28 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $21.76 | -400 | 35.5K | -1% | -$8,704 | |
| 2022-10-31 | 2022-10-28 | BLFS | Aebersold Sarah | VP, Gbl Human Resources | S - Sale | $21.76 | -272 | 32.1K | -0.8% | -$5,919 | |
| 2022-10-18 | 2022-10-14 | BLFS | Schulz Marcus | Chief Revenue Off | S - Sale | $21.80 | -236 | 35.9K | -0.7% | -$5,145 | |
| 2022-10-11 | 2022-10-07 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $22.69 | -8,552 | 116.7K | -7% | -$194.0K | |
| 2022-10-04 | 2022-10-03 | BLFS | DE GREEF RODERICK | COO, Pres | S - Sale | $21.95 | -1,233 | 125.3K | -1.0% | -$27.1K |
Purchase Sale Sale after option exercise All abbreviations