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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2024-09-18 | 2024-07-11+ | BLFS | Wichterman Troy | CFO | S - Sale | $22.77 | -1,581 | 125.1K | -1% | -$36.0K |
| M | 2024-09-18 | 2024-07-18+ | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $24.16 | -603 | 157.6K | -0.4% | -$14.6K |
| 2024-07-03 | 2024-07-01 | BLFS | Aebersold Sarah | CHRO | S - Sale | $21.03 | -3,000 | 61.7K | -5% | -$63.1K | |
| 2024-06-18 | 2024-06-14 | BLFS | Berard Todd | CMO | S - Sale | $20.18 | -10.0K | 108.9K | -8% | -$201.8K | |
| 2024-05-31 | 2024-05-29 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $21.78 | -517 | 318.5K | -0.2% | -$11.3K | |
| 2024-05-31 | 2024-05-29 | BLFS | Berard Todd | CMO | S - Sale | $21.78 | -345 | 118.9K | -0.3% | -$7,514 | |
| 2024-05-31 | 2024-05-29 | BLFS | Aebersold Sarah | CHRO | S - Sale | $21.78 | -345 | 64.7K | -0.5% | -$7,514 | |
| 2024-05-31 | 2024-05-29 | BLFS | Wichterman Troy | CFO | S - Sale | $21.78 | -574 | 126.0K | -0.5% | -$12.5K | |
| 2024-05-31 | 2024-05-29 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $21.78 | -408 | 158.2K | -0.3% | -$8,886 | |
| 2024-05-21 | 2024-05-17 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $22.18 | -98 | 319.0K | -0.0% | -$2,174 | |
| 2024-05-21 | 2024-05-17 | BLFS | Berard Todd | CMO | S - Sale | $22.18 | -73 | 119.2K | -0.1% | -$1,619 | |
| 2024-05-21 | 2024-05-17 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $22.18 | -85 | 158.6K | -0.1% | -$1,885 | |
| 2024-05-21 | 2024-05-17 | BLFS | Wichterman Troy | CFO | S - Sale | $22.18 | -115 | 126.5K | -0.1% | -$2,551 | |
| 2024-05-21 | 2024-05-17 | BLFS | Aebersold Sarah | CHRO | S - Sale | $22.18 | -57 | 65.0K | -0.1% | -$1,264 | |
| 2024-05-17 | 2024-05-15 | BLFS | Berard Todd | CMO | S - Sale | $22.67 | -10.0K | 119.3K | -8% | -$226.7K | |
| 2024-05-02 | 2024-04-30 | BLFS | Casdin Partners Master Fund, L.P. | 10% | J - Other | $17.54 | +150.0K | 8.71M | +2% | +$2.63M | |
| I | 2024-05-02 | 2024-04-30 | BLFS | Casdin Partners Master Fund, L.P. | 10% | J - Other | $17.54 | -150.0K | 0 | -100% | -$2.63M |
| M | 2024-04-23 | 2024-04-18+ | BLFS | Aebersold Sarah | CHRO | S - Sale | $15.95 | -758 | 65.5K | -1% | -$12.1K |
| 2024-04-23 | 2024-04-18 | BLFS | Wichterman Troy | CFO | S - Sale | $15.31 | -956 | 126.7K | -0.7% | -$14.6K | |
| 2024-04-23 | 2024-04-18 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $15.31 | -584 | 319.1K | -0.2% | -$8,941 | |
| 2024-04-23 | 2024-04-18 | BLFS | Berard Todd | CMO | S - Sale | $15.31 | -332 | 129.3K | -0.3% | -$5,083 | |
| 2024-04-23 | 2024-04-18 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $15.31 | -481 | 158.7K | -0.3% | -$7,364 | |
| 2024-04-18 | 2024-04-15 | BLFS | Berard Todd | CMO | S - Sale | $15.67 | -10.0K | 129.6K | -7% | -$156.7K | |
| 2024-04-03 | 2024-04-01 | BLFS | Aebersold Sarah | CHRO | S - Sale | $17.65 | -4,000 | 65.8K | -6% | -$70.6K | |
| 2024-03-29 | 2024-03-27 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $17.99 | -454 | 319.7K | -0.1% | -$8,167 | |
| 2024-03-29 | 2024-03-27 | BLFS | Berard Todd | CMO | S - Sale | $17.99 | -515 | 139.6K | -0.4% | -$9,265 | |
| 2024-03-29 | 2024-03-27 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $17.99 | -395 | 159.1K | -0.2% | -$7,106 | |
| 2024-03-25 | 2024-03-21 | BLFS | Wichterman Troy | CFO | S - Sale | $17.83 | -520 | 127.6K | -0.4% | -$9,272 | |
| M | 2024-03-13 | 2024-03-12+ | BLFS | DuRoss Amy | Dir | S - Sale | $16.92 | -11.2K | 29.4K | -28% | -$189.5K |
| 2024-03-13 | 2024-03-08 | BLFS | DuRoss Amy | Dir | A - Grant | — | +11.3K | 40.6K | +38% | — | |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Wichterman Troy | CFO | S - Sale | $16.64 | -7,610 | 135.4K | -5% | -$126.6K |
| M | 2024-03-12 | 2024-03-08 | BLFS | Wichterman Troy | CFO | A - Grant | — | +70.9K | 106.5K | +199% | — |
| 2024-03-12 | 2024-03-08 | BLFS | Schick Joseph C | Dir | A - Grant | — | +11.3K | 44.0K | +34% | — | |
| 2024-03-12 | 2024-03-08 | BLFS | Richardson Garrie | Chief Revenue Off | A - Grant | — | +12.5K | 117.8K | +12% | — | |
| 2024-03-12 | 2024-03-08 | BLFS | Ellingson Rachel | Dir | A - Grant | — | +11.3K | 42.9K | +36% | — | |
| M | 2024-03-12 | 2024-03-08 | BLFS | Aebersold Sarah | CHRO | A - Grant | — | +32.7K | 57.0K | +135% | — |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Aebersold Sarah | CHRO | S - Sale | $16.65 | -4,630 | 69.8K | -6% | -$77.1K |
| 2024-03-12 | 2024-03-08 | BLFS | GOSWAMI JOYDEEP | Dir | A - Grant | — | +11.3K | 41.1K | +38% | — | |
| 2024-03-12 | 2024-03-08 | BLFS | DE GREEF RODERICK | Pres, CEO, Dir | A - Grant | — | +29.2K | 469.1K | +7% | — | |
| 2024-03-12 | 2024-03-12 | BLFS | DE GREEF RODERICK | Pres, CEO, Dir | S - Sale | $16.60 | -7,249 | 461.9K | -2% | -$120.3K | |
| 2024-03-12 | 2024-03-08 | BLFS | MOORE TIMOTHY L. | Dir | A - Grant | — | +11.3K | 29.9K | +60% | — | |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Berard Todd | CMO | S - Sale | $16.64 | -7,508 | 147.3K | -5% | -$125.0K |
| M | 2024-03-12 | 2024-03-08 | BLFS | Berard Todd | CMO | A - Grant | — | +32.0K | 130.1K | +33% | — |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $16.64 | -6,834 | 326.7K | -2% | -$113.7K |
| M | 2024-03-12 | 2024-03-08 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +51.8K | 300.7K | +21% | — |
| 2024-03-12 | 2024-03-08 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +11.7K | 69.8K | +20% | — | |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Phillips Geraint | SVP, Gbl Ops | S - Sale | $16.64 | -3,804 | 69.6K | -5% | -$63.3K |
| M | 2024-03-12 | 2024-03-11+ | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $16.65 | -5,496 | 159.5K | -3% | -$91.5K |
| M | 2024-03-12 | 2024-03-08 | BLFS | Foster Karen A. | Chief Quality, Ops | A - Grant | — | +41.1K | 144.6K | +40% | — |
| 2024-02-23 | 2024-02-21 | BLFS | Aebersold Sarah | CHRO | S - Sale | $17.35 | -58 | 41.8K | -0.1% | -$1,006 | |
| 2024-02-23 | 2024-02-21 | BLFS | Phillips Geraint | SVP, Gbl Ops | S - Sale | $17.35 | -131 | 58.1K | -0.2% | -$2,273 | |
| 2024-02-23 | 2024-02-21 | BLFS | Wichterman Troy | CFO | S - Sale | $17.35 | -97 | 64.8K | -0.1% | -$1,683 | |
| 2024-02-23 | 2024-02-21 | BLFS | Berard Todd | CMO | S - Sale | $17.35 | -111 | 115.7K | -0.1% | -$1,926 | |
| 2024-02-23 | 2024-02-21 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $17.35 | -101 | 275.2K | -0.0% | -$1,752 | |
| 2024-02-23 | 2024-02-21 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $17.35 | -87 | 123.9K | -0.1% | -$1,509 | |
| 2024-01-25 | 2024-01-23 | BLFS | Aebersold Sarah | CHRO | S - Sale | $17.11 | -336 | 41.9K | -0.8% | -$5,749 | |
| 2024-01-23 | 2024-01-19 | BLFS | Phillips Geraint | SVP, Gbl Ops | S - Sale | $16.76 | -1,776 | 58.3K | -3% | -$29.8K | |
| 2024-01-23 | 2024-01-19 | BLFS | Aebersold Sarah | CHRO | S - Sale | $16.76 | -862 | 42.2K | -2% | -$14.4K | |
| 2024-01-23 | 2024-01-19 | BLFS | Wichterman Troy | CFO | S - Sale | $16.76 | -2,419 | 64.9K | -4% | -$40.5K | |
| 2024-01-23 | 2024-01-19 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $16.76 | -1,450 | 275.3K | -0.5% | -$24.3K | |
| 2024-01-23 | 2024-01-19 | BLFS | Berard Todd | CMO | S - Sale | $16.76 | -1,232 | 115.8K | -1% | -$20.6K | |
| 2024-01-23 | 2024-01-19 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $16.76 | -1,198 | 124.0K | -1.0% | -$20.1K | |
| 2024-01-23 | 2024-01-19 | BLFS | DE GREEF RODERICK | Pres, CEO, Dir | S - Sale | $16.76 | -2,642 | 439.9K | -0.6% | -$44.3K | |
| 2024-01-04 | 2024-01-02 | BLFS | Berard Todd | CMO | S - Sale | $16.75 | -491 | 117.0K | -0.4% | -$8,224 | |
| 2024-01-04 | 2024-01-02 | BLFS | Foster Karen A. | Chief Quality, Ops | S - Sale | $16.75 | -601 | 125.2K | -0.5% | -$10.1K | |
| 2024-01-04 | 2024-01-02 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $16.75 | -697 | 276.8K | -0.3% | -$11.7K | |
| 2023-12-28 | 2023-12-22 | BLFS | Wichterman Troy | CFO | S - Sale | $16.79 | -314 | 67.3K | -0.5% | -$5,272 | |
| 2023-12-21 | 2023-12-03 | BLFS | Wichterman Troy | CFO | A - Grant | — | +287 | 67.7K | +0.4% | — | |
| 2023-12-21 | 2023-12-03 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +258 | 125.8K | +0.2% | — | |
| 2023-12-21 | 2023-12-03 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +796 | 277.5K | +0.3% | — | |
| 2023-12-21 | 2023-12-03 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +229 | 60.0K | +0.4% | — | |
| 2023-12-19 | 2023-12-17 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +228 | 125.6K | +0.2% | — | |
| 2023-12-19 | 2023-12-17 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +705 | 276.7K | +0.3% | — | |
| 2023-12-19 | 2023-12-17 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +211 | 59.8K | +0.4% | — | |
| 2023-12-19 | 2023-12-17 | BLFS | Wichterman Troy | CFO | A - Grant | — | +254 | 67.4K | +0.4% | — | |
| 2023-12-04 | 2023-12-01 | BLFS | Aebersold Sarah | CHRO | S - Sale | $12.37 | -394 | 43.1K | -0.9% | -$4,874 | |
| 2023-12-04 | 2023-12-01 | BLFS | Phillips Geraint | SVP, Gbl Ops | S - Sale | $12.37 | -303 | 59.6K | -0.5% | -$3,748 | |
| 2023-12-04 | 2023-11-19 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +234 | 59.9K | +0.4% | — | |
| 2023-12-04 | 2023-11-19 | BLFS | Wichterman Troy | CFO | A - Grant | — | +298 | 67.8K | +0.4% | — | |
| 2023-12-04 | 2023-12-01 | BLFS | Wichterman Troy | CFO | S - Sale | $12.37 | -666 | 67.1K | -1.0% | -$8,238 | |
| 2023-12-04 | 2023-12-01 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $12.37 | -591 | 276.0K | -0.2% | -$7,311 | |
| 2023-12-04 | 2023-11-19 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +826 | 276.6K | +0.3% | — | |
| 2023-12-04 | 2023-11-19 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +267 | 125.8K | +0.2% | — | |
| 2023-12-04 | 2023-12-01 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $12.37 | -466 | 125.3K | -0.4% | -$5,764 | |
| 2023-12-04 | 2023-12-01 | BLFS | Berard Todd | CMO | S - Sale | $12.37 | -394 | 117.5K | -0.3% | -$4,874 | |
| 2023-11-15 | 2023-11-13 | BLFS | Phillips Geraint | SVP, Gbl Ops | S - Sale | $10.66 | -111 | 59.7K | -0.2% | -$1,183 | |
| 2023-11-15 | 2023-11-13 | BLFS | Berard Todd | CMO | S - Sale | $10.77 | -98 | 117.9K | -0.1% | -$1,055 | |
| 2023-11-15 | 2023-11-13 | BLFS | Aebersold Sarah | CHRO | S - Sale | $10.77 | -76 | 43.5K | -0.2% | -$818.52 | |
| 2023-11-15 | 2023-11-13 | BLFS | Mathew Aby J. | EVP, CSO | S - Sale | $10.77 | -132 | 275.7K | -0.0% | -$1,422 | |
| 2023-11-15 | 2023-11-13 | BLFS | Wichterman Troy | CFO | S - Sale | $10.66 | -97 | 67.5K | -0.1% | -$1,034 | |
| 2023-11-15 | 2023-11-13 | BLFS | Foster Karen A. | Chief Quality Off | S - Sale | $10.77 | -114 | 125.5K | -0.1% | -$1,228 | |
| 2023-11-13 | 2023-11-05 | BLFS | Mathew Aby J. | EVP, CSO | A - Grant | — | +924 | 275.9K | +0.3% | — | |
| 2023-11-13 | 2023-11-05 | BLFS | Wichterman Troy | CFO | A - Grant | — | +333 | 67.6K | +0.5% | — | |
| 2023-11-13 | 2023-11-05 | BLFS | Foster Karen A. | Chief Quality Off | A - Grant | — | +299 | 125.7K | +0.2% | — | |
| 2023-11-13 | 2023-11-05 | BLFS | Phillips Geraint | SVP, Gbl Ops | A - Grant | — | +262 | 59.8K | +0.4% | — | |
| 2023-11-03 | 2023-11-01 | BLFS | Schick Joseph C | Dir | A - Grant | — | +608 | 32.7K | +2% | — | |
| 2023-11-03 | 2023-11-01 | BLFS | MOORE TIMOTHY L. | Dir | A - Grant | — | +495 | 18.6K | +3% | — | |
| 2023-11-03 | 2023-11-01 | BLFS | DuRoss Amy | Dir | A - Grant | — | +598 | 29.4K | +2% | — | |
| 2023-11-03 | 2023-11-01 | BLFS | Ellingson Rachel | Dir | A - Grant | — | +495 | 31.7K | +2% | — | |
| 2023-11-03 | 2023-11-01 | BLFS | GOSWAMI JOYDEEP | Dir | A - Grant | — | +577 | 29.8K | +2% | — |
Purchase Sale Sale after option exercise All abbreviations