BLFS · BioLife Solutions Inc. Common Stock
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| Casdin Partners Master Fund, L.P. 10% Owner | ▼ Sell | Open Market | 4,757,165 Shares held | 5/21/2026 | View profile |
| Rice Michael CEO | ▼ Sell | Open Market | 347,085 Shares held | 10/30/2023 | View profile |
| Richardson Garrie Chief Revenue Officer | ▼ Sell | Open Market | 114,773 Shares held | 9/16/2024 | View profile |
| Foster Karen A. Chief Quality Officer | ▼ Sell | Open Market | 108,758 Shares held | 3/23/2026 | View profile |
| Aebersold Sarah VP, Global Human Resources | ▼ Sell | Tax Withholding | 92,429 Shares held | 3/19/2026 | View profile |
| Phillips Geraint SVP, Global Operations | ▼ Sell | Open Market | 65,998 Shares held | 3/12/2024 | View profile |
| Schick Joseph C Director | ▲ Buy | Grant | 43,953 Shares held | 3/8/2024 | View profile |
| Schulz Marcus Chief Revenue Officer | ▼ Sell | Open Market | 42,097 Shares held | 8/25/2023 | View profile |
| Timothy L. Moore Director | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Anthony Hunt Chief Executive Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Ellingson Rachel SVP & Chief Strategy Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| GOSWAMI JOYDEEP Director | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Werner Sean Chief Technology Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Wichterman Troy Chief Financial Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Mathew Aby J. EVP & Chief Scientific Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Berard Todd Chief Marketing Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| DE GREEF RODERICK Chief Executive Officer | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| DuRoss Amy Director | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
| Coste Catherine Director | ▼ Sell | Other | 0 Shares held | 10/6/2026 | View profile |
Transaction History
| Wichterman Troy | ▲ Buy | Grant | 76,204 | — | 10/6/2026 |
| Wichterman Troy | ▲ Buy | Grant | 62,300 | — | 10/6/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 95,933 | $3.7M | 10/6/2026 |
| Wichterman Troy | ▼ Sell | Other | 256,000 | — | 10/6/2026 |
| GOSWAMI JOYDEEP | ▼ Sell | Other | 53,156 | — | 10/6/2026 |
| Ellingson Rachel | ▼ Sell | Other | 57,995 | — | 10/6/2026 |
| DuRoss Amy | ▼ Sell | Other | 26,857 | — | 10/6/2026 |
| Coste Catherine | ▼ Sell | Other | 13,871 | — | 10/6/2026 |
| DE GREEF RODERICK | ▲ Buy | Grant | 225,670 | — | 10/6/2026 |
| DE GREEF RODERICK | ▲ Buy | Grant | 237,460 | — | 10/6/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 364,872 | $14.1M | 10/6/2026 |
| DE GREEF RODERICK | ▼ Sell | Other | 826,454 | — | 10/6/2026 |
| Anthony Hunt | ▼ Sell | Other | 15,046 | — | 10/6/2026 |
| Timothy L. Moore | ▼ Sell | Other | 44,943 | — | 10/6/2026 |
| Mathew Aby J. | ▲ Buy | Grant | 45,838 | — | 10/6/2026 |
| Mathew Aby J. | ▲ Buy | Grant | 40,192 | — | 10/6/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 70,000 | $2.7M | 10/6/2026 |
| Mathew Aby J. | ▼ Sell | Other | 404,608 | — | 10/6/2026 |
| Berard Todd | ▲ Buy | Grant | 38,198 | — | 10/6/2026 |
| Berard Todd | ▲ Buy | Grant | 40,192 | — | 10/6/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 46,170 | $1.8M | 10/6/2026 |
| Berard Todd | ▼ Sell | Other | 194,786 | — | 10/6/2026 |
| Werner Sean | ▲ Buy | Grant | 45,838 | — | 10/6/2026 |
| Werner Sean | ▲ Buy | Grant | 48,232 | — | 10/6/2026 |
| Werner Sean | ▼ Sell | Tax Withholding | 71,226 | $2.8M | 10/6/2026 |
| Werner Sean | ▼ Sell | Other | 69,979 | — | 10/6/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 470 | $17K | 9/18/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 564 | $21K | 9/18/2026 |
| Werner Sean | ▼ Sell | Tax Withholding | 421 | $15K | 9/18/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 2,775 | $102K | 9/18/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 937 | $34K | 9/18/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 356 | $13K | 9/8/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 627 | $22K | 9/8/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 1,026 | $36K | 9/8/2026 |
| Werner Sean | ▼ Sell | Tax Withholding | 275 | $8K | 7/17/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 844 | $23K | 7/7/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 293 | $8K | 7/7/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 516 | $14K | 7/7/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 470 | $12K | 6/18/2026 |
| Werner Sean | ▼ Sell | Tax Withholding | 420 | $11K | 6/18/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 2,775 | $72K | 6/18/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 937 | $24K | 6/18/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 564 | $15K | 6/18/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 1,026 | $27K | 6/8/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 356 | $9K | 6/8/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 627 | $16K | 6/8/2026 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 650,000 | $15.4M | 5/21/2026 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 250,000 | $5.9M | 5/20/2026 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 300,000 | $6.8M | 5/19/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 515 | $10K | 4/8/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 293 | $6K | 4/8/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 844 | $16K | 4/8/2026 |
| Foster Karen A. | ▼ Sell | Open Market | 2,577 | $49K | 3/23/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 11,101 | $212K | 3/19/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 1,879 | $36K | 3/19/2026 |
| Werner Sean | ▼ Sell | Tax Withholding | 1,681 | $32K | 3/19/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 3,749 | $72K | 3/19/2026 |
| Aebersold Sarah | ▼ Sell | Tax Withholding | 931 | $18K | 3/19/2026 |
| Foster Karen A. | ▼ Sell | Tax Withholding | 1,907 | $36K | 3/19/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 2,255 | $43K | 3/19/2026 |
| Foster Karen A. | ▼ Sell | Open Market | 500 | $10K | 3/9/2026 |
| Foster Karen A. | ▼ Sell | Open Market | 96,923 | $2.0M | 3/5/2026 |
| Werner Sean | ▼ Sell | Open Market | 111 | $2K | 3/3/2026 |
| Foster Karen A. | ▼ Sell | Open Market | 418 | $9K | 3/3/2026 |
| Mathew Aby J. | ▼ Sell | Open Market | 529 | $11K | 3/3/2026 |
| Wichterman Troy | ▼ Sell | Open Market | 588 | $12K | 3/3/2026 |
| Aebersold Sarah | ▼ Sell | Open Market | 219 | $5K | 3/3/2026 |
| Berard Todd | ▼ Sell | Open Market | 353 | $7K | 3/3/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 67,010 | $1.5M | 2/24/2026 |
| DE GREEF RODERICK | ▼ Sell | Tax Withholding | 86,186 | $2.0M | 2/24/2026 |
| Mathew Aby J. | ▼ Sell | Tax Withholding | 15,585 | $353K | 2/24/2026 |
| Aebersold Sarah | ▼ Sell | Tax Withholding | 5,734 | $130K | 2/24/2026 |
| Foster Karen A. | ▼ Sell | Tax Withholding | 13,013 | $295K | 2/24/2026 |
| GOSWAMI JOYDEEP | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Timothy L. Moore | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Aebersold Sarah | ▲ Buy | Grant | 23,548 | — | 2/24/2026 |
| Mathew Aby J. | ▲ Buy | Grant | 39,605 | — | 2/24/2026 |
| Mathew Aby J. | ▲ Buy | Grant | 20,096 | — | 2/24/2026 |
| DE GREEF RODERICK | ▲ Buy | Grant | 118,730 | — | 2/24/2026 |
| DE GREEF RODERICK | ▲ Buy | Grant | 170,291 | — | 2/24/2026 |
| Foster Karen A. | ▲ Buy | Grant | 32,112 | — | 2/24/2026 |
| Ellingson Rachel | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Werner Sean | ▲ Buy | Grant | 24,116 | — | 2/24/2026 |
| Wichterman Troy | ▼ Sell | Tax Withholding | 25,525 | $578K | 2/24/2026 |
| Anthony Hunt | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Coste Catherine | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Berard Todd | ▲ Buy | Grant | 20,096 | — | 2/24/2026 |
| Berard Todd | ▲ Buy | Grant | 22,479 | — | 2/24/2026 |
| Berard Todd | ▼ Sell | Tax Withholding | 8,846 | $200K | 2/24/2026 |
| DuRoss Amy | ▲ Buy | Grant | 8,170 | — | 2/24/2026 |
| Wichterman Troy | ▲ Buy | Grant | 31,150 | — | 2/24/2026 |
| Wichterman Troy | ▲ Buy | Grant | 64,866 | — | 2/24/2026 |
| DE GREEF RODERICK | ▲ Buy | Grant | 219,024 | — | 2/24/2026 |
| Wichterman Troy | ▼ Sell | Open Market | 990 | $25K | 1/6/2026 |
| Foster Karen A. | ▼ Sell | Open Market | 335 | $9K | 1/6/2026 |
| Aebersold Sarah | ▼ Sell | Open Market | 241 | $6K | 1/6/2026 |
| Mathew Aby J. | ▼ Sell | Open Market | 405 | $10K | 1/6/2026 |
| Berard Todd | ▼ Sell | Open Market | 344 | $9K | 1/6/2026 |
| Aebersold Sarah | ▼ Sell | Open Market | 713 | $17K | 12/15/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 2,000 | $49K | 12/15/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 631 | $16K | 12/9/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 1,033 | $26K | 12/9/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 233 | $6K | 12/9/2025 |
| Berard Todd | ▼ Sell | Open Market | 358 | $9K | 12/9/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 519 | $13K | 12/9/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 30,000 | $772K | 12/4/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 2,000 | $54K | 11/26/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 2,000 | $54K | 11/25/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 415 | $11K | 11/25/2025 |
| Werner Sean | ▼ Sell | Open Market | 110 | $3K | 11/25/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 526 | $14K | 11/25/2025 |
| Berard Todd | ▼ Sell | Open Market | 351 | $9K | 11/25/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 584 | $16K | 11/25/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 217 | $6K | 11/25/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 1,000 | $26K | 11/21/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 4,523 | $111K | 11/20/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 477 | $12K | 11/19/2025 |
| DE GREEF RODERICK | ▼ Sell | Open Market | 31,165 | $789K | 11/13/2025 |
| DE GREEF RODERICK | ▼ Sell | Open Market | 33,418 | $865K | 11/12/2025 |
| DE GREEF RODERICK | ▼ Sell | Open Market | 35,417 | $926K | 11/11/2025 |
| GOSWAMI JOYDEEP | ▼ Sell | Open Market | 1,666 | $48K | 10/24/2025 |
| DE GREEF RODERICK | ▼ Sell | Open Market | 37,795 | $1.0M | 10/22/2025 |
| Werner Sean | ▼ Sell | Open Market | 275 | $8K | 10/20/2025 |
| GOSWAMI JOYDEEP | ▼ Sell | Open Market | 1,334 | — | 10/16/2025 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 750,000 | $21.4M | 10/15/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 833 | $23K | 10/9/2025 |
| Berard Todd | ▼ Sell | Open Market | 289 | $8K | 10/9/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 509 | $14K | 10/9/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 188 | $5K | 10/9/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 419 | $11K | 10/9/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 714 | $18K | 9/15/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 511 | $14K | 9/11/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 630 | $17K | 9/11/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 1,032 | $28K | 9/11/2025 |
| Berard Todd | ▼ Sell | Open Market | 358 | $10K | 9/11/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 233 | $6K | 9/11/2025 |
| Werner Sean | ▼ Sell | Open Market | 72 | $2K | 9/11/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 531 | $14K | 8/26/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 413 | $11K | 8/26/2025 |
| Werner Sean | ▼ Sell | Open Market | 111 | $3K | 8/26/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 590 | $15K | 8/26/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 219 | $6K | 8/26/2025 |
| Berard Todd | ▼ Sell | Open Market | 354 | $9K | 8/26/2025 |
| Berard Todd | ▼ Sell | Open Market | 10,000 | $255K | 8/25/2025 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 500,000 | $12.2M | 8/15/2025 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 500,000 | $11.3M | 8/11/2025 |
| Werner Sean | ▼ Sell | Open Market | 1,115 | $24K | 7/18/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 198 | $4K | 7/7/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 400 | $9K | 7/7/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 877 | $20K | 7/7/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 536 | $12K | 7/7/2025 |
| Berard Todd | ▼ Sell | Open Market | 304 | $7K | 7/7/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 711 | $16K | 6/16/2025 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Open Market | 1,000,000 | $23.8M | 6/10/2025 |
| Berard Todd | ▼ Sell | Open Market | 362 | $9K | 6/10/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 637 | $15K | 6/10/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 1,042 | $25K | 6/10/2025 |
| Werner Sean | ▼ Sell | Open Market | 65 | $2K | 6/10/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 235 | $6K | 6/10/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 320 | $8K | 6/10/2025 |
| Mathew Aby J. | ▲ Buy | Grant | 45,269 | — | 5/29/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 251 | $6K | 5/28/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 217 | $5K | 5/28/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 521 | $12K | 5/28/2025 |
| Werner Sean | ▼ Sell | Open Market | 109 | $2K | 5/28/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 583 | $13K | 5/28/2025 |
| Berard Todd | ▼ Sell | Open Market | 348 | $8K | 5/28/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 569 | $11K | 4/9/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 932 | $19K | 4/9/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 210 | $4K | 4/9/2025 |
| Berard Todd | ▼ Sell | Open Market | 324 | $7K | 4/9/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 286 | $6K | 4/9/2025 |
| Casdin Partners Master Fund, L.P. | ▼ Sell | Other | 27,994 | — | 4/7/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 5,771 | $131K | 4/1/2025 |
| Berard Todd | ▼ Sell | Open Market | 8,902 | $202K | 4/1/2025 |
| Wichterman Troy | ▼ Sell | Open Market | 25,687 | $582K | 4/1/2025 |
| Foster Karen A. | ▼ Sell | Open Market | 7,869 | $178K | 4/1/2025 |
| Mathew Aby J. | ▼ Sell | Open Market | 10,589 | $240K | 4/1/2025 |
| Wichterman Troy | ▲ Buy | Grant | 60,018 | — | 3/18/2025 |
| Werner Sean | ▲ Buy | Grant | 22,919 | — | 3/18/2025 |
| DE GREEF RODERICK | ▲ Buy | Grant | 112,835 | — | 3/18/2025 |
| GOSWAMI JOYDEEP | ▲ Buy | Grant | 6,876 | — | 3/18/2025 |
| Berard Todd | ▲ Buy | Grant | 20,798 | — | 3/18/2025 |
| Mathew Aby J. | ▲ Buy | Grant | 36,645 | — | 3/18/2025 |
| Ellingson Rachel | ▲ Buy | Grant | 6,876 | — | 3/18/2025 |
| Foster Karen A. | ▲ Buy | Grant | 19,099 | — | 3/18/2025 |
| Wichterman Troy | ▲ Buy | Grant | 38,102 | — | 3/18/2025 |
| Coste Catherine | ▲ Buy | Grant | 5,701 | — | 3/18/2025 |
| Aebersold Sarah | ▲ Buy | Grant | 15,279 | — | 3/18/2025 |
| Anthony Hunt | ▲ Buy | Grant | 6,876 | — | 3/18/2025 |
| Timothy L. Moore | ▲ Buy | Grant | 6,876 | — | 3/18/2025 |
| Mathew Aby J. | ▲ Buy | Grant | 22,919 | — | 3/18/2025 |
| Foster Karen A. | ▲ Buy | Grant | 29,711 | — | 3/18/2025 |
| Aebersold Sarah | ▲ Buy | Grant | 21,789 | — | 3/18/2025 |
| Berard Todd | ▲ Buy | Grant | 19,099 | — | 3/18/2025 |
| DuRoss Amy | ▲ Buy | Grant | 6,876 | — | 3/18/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 2,695 | $69K | 3/17/2025 |
| DuRoss Amy | ▼ Sell | Open Market | 5,632 | $141K | 3/14/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 5,632 | $141K | 3/14/2025 |
| Aebersold Sarah | ▼ Sell | Open Market | 7,324 | $193K | 3/12/2025 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 7, 2026
Analyst Pieces Highlight BioLife Solutions' Customer Retention, Momentum
Two analyst pieces this week focused on BioLife Solutions. Diamond Hill pointed to the company's high switching costs, suggesting customers face barriers to moving to competitors, which can support steady revenue. ChartMill separately noted the stock shows strong growth momentum along with a potential breakout setup. The stock is trading near the lower end of its 52-week range, while analysts maintain an average price target around $31, well above current levels.
Analyst Pieces Highlight BioLife Solutions' Customer Retention, Momentum. Two analyst pieces this week focused on BioLife Solutions. Diamond Hill pointed to the company's high switching costs, suggesting customers face barriers to moving to competitors, which can support steady revenue. ChartMill separately noted the stock shows strong growth momentum along with a potential breakout setup. The stock is trading near the lower end of its 52-week range, while analysts maintain an average price target around $31, well above current levels.