BioLife Solutions, Inc. (BLFS)Â
Trading
Quantity
Profitability
Ownership
Largest Insider Buys in Sector
BLFS Insider Trading Activity
BLFS Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $0 | 0 | 0 |
Sells | $5,229,862 | 88 | 100 |
Related Transactions
| Werner Sean | Chief Technology Officer | 0 | $0 | 2 | $5,577 | $-5,577 |
| Richardson Garrie | Chief Revenue Officer | 0 | $0 | 1 | $77,118 | $-77,118 |
| Foster Karen A. | Chief Quality and Operations | 0 | $0 | 14 | $107,269 | $-107,269 |
| Wichterman Troy | Chief Financial Officer | 0 | $0 | 14 | $266,769 | $-266,769 |
| Aebersold Sarah | Chief Human Resources Officer | 0 | $0 | 17 | $417,983 | $-417,983 |
| Berard Todd | Chief Marketing Officer | 0 | $0 | 17 | $707,179 | $-707,179 |
| DE GREEF RODERICK | President and CEO | 0 | $0 | 1 | $1.1M | $-1.1M |
| Mathew Aby J. | EVP & Chief Scientific Officer | 0 | $0 | 22 | $2.55M | $-2.55M |
About BioLife Solutions, Inc.
BioLife Solutions, Inc. develops, manufactures, and supplies bioproduction tools and services for the cell and gene therapy industry in the United States, Canada, Europe, the Middle East, Africa, and internationally. The company's products are used in the basic and applied research, and commercial manufacturing of biologic-based therapies. It offers proprietary biopreservation media products, including HypoThermosol FRS and CryoStor that are formulated to mitigate preservation-induced, delayed-onset cell damage and death; and the ThawSTAR line that includes automated vial and cryobag thawing products that control the heat and timing of the thawing process of biologic materials. The company also provides evo shipping containers that are cloud-connected passive storage and transport containers for temperature-sensitive biologics and pharmaceuticals; liquid nitrogen laboratory freezers, cryogenic equipment, and accessories; and biological and pharmaceutical storage services. It markets and sells its products directly, as well as through third party distributors. BioLife Solutions, Inc. was incorporated in 1987 and is headquartered in Bothell, Washington.
Insider Activity of BioLife Solutions, Inc.
Over the last 12 months, insiders at BioLife Solutions, Inc. have bought $0 and sold $5.23M worth of BioLife Solutions, Inc. stock.
On average, over the past 5 years, insiders at BioLife Solutions, Inc. have bought $64.57M and sold $51.68M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 927,165 shares for transaction amount of $10.37M was made by Casdin Partners Master Fund, L.P. (10 percent owner) on 2023‑10‑19.
List of Insider Buy and Sell Transactions, BioLife Solutions, Inc.
| 2025-03-12 | Sale | Aebersold Sarah | Chief Human Resources Officer | 7,324 0.0156% | $26.34 | $192,914 | -4.72% | |
| 2025-03-11 | Sale | Mathew Aby J. | EVP & Chief Scientific Officer | 1,597 0.0032% | $25.00 | $39,925 | -5.86% | |
| 2025-03-11 | Sale | Foster Karen A. | Chief Quality and Operations | 1,331 0.0027% | $25.00 | $33,275 | -5.86% | |
| 2025-03-11 | Sale | Wichterman Troy | Chief Financial Officer | 4,151 0.0083% | $25.00 | $103,775 | -5.86% | |
| 2025-03-11 | Sale | Berard Todd | Chief Marketing Officer | 1,577 0.0032% | $25.00 | $39,425 | -5.86% | |
| 2025-03-11 | Sale | Aebersold Sarah | Chief Human Resources Officer | 1,091 0.0022% | $25.00 | $27,275 | -5.86% | |
| 2025-03-04 | Sale | Werner Sean | Chief Technology Officer | 88 0.0002% | $24.03 | $2,115 | +4.85% | |
| 2025-03-03 | Sale | Mathew Aby J. | EVP & Chief Scientific Officer | 425 0.0009% | $25.46 | $10,821 | +5.39% | |
| 2025-03-03 | Sale | Foster Karen A. | Chief Quality and Operations | 324 0.0007% | $25.46 | $8,249 | +5.39% | |
| 2025-03-03 | Sale | Wichterman Troy | Chief Financial Officer | 660 0.0015% | $25.46 | $16,804 | +5.39% | |
| 2025-03-03 | Sale | Berard Todd | Chief Marketing Officer | 424 0.0009% | $25.46 | $10,795 | +5.39% | |
| 2025-03-03 | Sale | Aebersold Sarah | Chief Human Resources Officer | 284 0.0006% | $25.46 | $7,231 | +5.39% | |
| 2025-03-03 | Sale | Werner Sean | Chief Technology Officer | 136 0.0003% | $25.46 | $3,463 | +5.39% | |
| 2025-02-12 | Sale | Mathew Aby J. | EVP & Chief Scientific Officer | 92 0.0002% | $26.54 | $2,442 | -3.17% | |
| 2025-02-12 | Sale | Foster Karen A. | Chief Quality and Operations | 78 0.0002% | $26.54 | $2,070 | -3.17% | |
| 2025-02-12 | Sale | Wichterman Troy | Chief Financial Officer | 159 0.0003% | $26.54 | $4,220 | -3.17% | |
| 2025-02-12 | Sale | Berard Todd | Chief Marketing Officer | 102 0.0002% | $26.54 | $2,707 | -3.17% | |
| 2025-02-12 | Sale | Aebersold Sarah | Chief Human Resources Officer | 53 0.0001% | $26.54 | $1,407 | -3.17% | |
| 2025-01-06 | Sale | Mathew Aby J. | EVP & Chief Scientific Officer | 404 0.0009% | $27.02 | $10,916 | -2.35% | |
| 2025-01-06 | Sale | Foster Karen A. | Chief Quality and Operations | 328 0.0007% | $27.02 | $8,863 | -2.35% |
Insider Historical Profitability
| DE GREEF RODERICK | President and CEO | 414958 0.8829% | $10.37M | 0 | 88 | |
| Mathew Aby J. | EVP & Chief Scientific Officer | 260601 0.5545% | $6.52M | 1 | 122 | <0.0001% |
| Foster Karen A. | Chief Quality and Operations | 154912 0.3296% | $3.87M | 0 | 73 | |
| Wichterman Troy | Chief Financial Officer | 116809 0.2485% | $2.92M | 0 | 44 | |
| Richardson Garrie | Chief Revenue Officer | 114773 0.2442% | $2.87M | 0 | 1 | |
| Berard Todd | Chief Marketing Officer | 104961 0.2233% | $2.62M | 0 | 91 | |
| Aebersold Sarah | Chief Human Resources Officer | 51492 0.1096% | $1.29M | 0 | 44 | |
| Werner Sean | Chief Technology Officer | 4865 0.0104% | $121,625.00 | 0 | 2 | |
| Casdin Partners Master Fund, L.P. | 10 percent owner | 8557165 18.2067% | $213.93M | 14 | 0 | +31.02% |
| VILLIGER WALTER | 10 percent owner | 3281778 6.9825% | $82.04M | 14 | 45 | <0.0001% |
| Rice Michael | 347085 0.7385% | $8.68M | 2 | 123 | <0.0001% | |
| Phillips Geraint | SVP, Global Operations | 65998 0.1404% | $1.65M | 0 | 12 | |
| GIRSCHWEILER THOMAS | director | 47774 0.1016% | $1.19M | 2 | 7 | |
| Schulz Marcus | Chief Revenue Officer | 42097 0.0896% | $1.05M | 0 | 41 | |
| DuRoss Amy | director | 29443 0.0626% | $736,075.00 | 0 | 3 | |
| COHEN RAYMOND W | director | 22763 0.0484% | $569,075.00 | 2 | 10 | <0.0001% |
| Schick Joseph C | director | 21449 0.0456% | $536,225.00 | 0 | 15 | |
| Mathers James | Chief Revenue Officer | 19856 0.0422% | $496,400.00 | 0 | 48 | |
| Hinson Andrew G | director | 17675 0.0376% | $441,875.00 | 0 | 16 | |
| RICH ALAN F | Vice President | 8700 0.0185% | $217,500.00 | 4 | 0 |
BLFS Institutional Investors: Active Positions
| Increased Positions | 91 | +42.52% | 4M | +9.86% |
| Decreased Positions | 90 | -42.06% | 2M | -5.11% |
| New Positions | 23 | New | 2M | New |
| Sold Out Positions | 33 | Sold Out | 479,613 | Sold Out |
| Total Postitions | 215 | +0.47% | 47M | +4.75% |
BLFS Ownership Change vs Market
Institutional Investor Ownership
| Casdin Capital, Llc | $208,972.00 | 18.93% | 8.71M | 0 | 0% | 2024-12-31 |
| Blackrock, Inc. | $134,474.00 | 12.18% | 5.6M | +82,261 | +1.49% | 2024-12-31 |
| Invesco Ltd. | $77,747.00 | 7.04% | 3.24M | +36,176 | +1.13% | 2024-12-31 |
| Vanguard Group Inc | $68,070.00 | 6.17% | 2.84M | -12,069 | -0.42% | 2024-12-31 |
| Fred Alger Management, Llc | $38,261.00 | 3.47% | 1.59M | +16,274 | +1.03% | 2024-12-31 |
| State Street Corp | $35,258.00 | 3.19% | 1.47M | +56,762 | +4.02% | 2024-12-31 |
| Millennium Management Llc | $27,488.00 | 2.49% | 1.15M | +377,111 | +49.09% | 2024-12-31 |
| William Blair Investment Management, Llc | $21,848.00 | 1.98% | 910,348 | -239,100 | -20.8% | 2024-12-31 |
| Cramer Rosenthal Mcglynn Llc | $21,738.00 | 1.97% | 905,752 | -196,907 | -17.86% | 2024-12-31 |
| Dimensional Fund Advisors Lp | $21,288.00 | 1.93% | 887,008 | +40,416 | +4.77% | 2024-12-31 |