BioLife Solutions Inc (BLFS) Insider Trading

Total insider buys:
  • $86,651,529.29
Total insider sells:
  • $174,826,746.62
Most recent insider trade:
  • Aug. 26, 2025
Most active insider trader:
  • Michael Rice
Trader NameDateTitleAmountPriceTypeTotal Value
May 25, 2018CFO10,000$9.35Sell$93,500.00
May 15, 2018CEO12,540$8.65Sell$108,471.00
April 17, 2018CEO12,540$7.18Sell$90,037.20
April 9, 2018Director1,025,000$5.26Sell$5,391,500.00
March 15, 2018CEO12,540$5.27Sell$66,085.80
Feb. 15, 2018CEO12,540$5.26Sell$65,960.40
Jan. 16, 2018CEO12,540$5.57Sell$69,847.80
Aug. 8, 2014Chairman1,250$2.48Buy$3,100.00
May 20, 2014Chairman4,000$2.39Buy$9,560.00
May 14, 2014CTO8,600$2.33Buy$20,038.00
May 14, 2014CEO8,000$2.56Buy$20,480.00
May 13, 2014CEO12,767$2.26Buy$28,853.42
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  • Insiders are both buying and selling BioLife Solutions Inc stock.

  • The insider traders at BioLife Solutions Inc are: Michael Rice, Aby J Mathew, Todd Berard, Karen A Foster, Greef Roderick De, Troy Wichterman, Marcus Schulz, Sarah Aebersold, Walter Villiger, James Mathers, Andrew G Hinson, Casdin Partners Master Fund, L, Joseph C Schick, Raymond W Cohen, Geraint Phillips, Sean Werner, Aby J. Mathew, Thomas Girschweiler, Karen A. Foster, Amy Duross, Garrie Richardson, Andrew G. Hinson, Raymond W. Cohen, DE GREEF RODERICK, Schulz Marcus, and Johan Wedell-Wedellsborg

  • The most active insider trader at BioLife Solutions Inc is Michael Rice with 119 trades.

  • Casdin Partners Master Fund, L has sold the most BioLife Solutions Inc stock with a total value of $46,400,000.00.

  • Casdin Partners Master Fund, L has bought the most BioLife Solutions Inc stock with a total value of $96,944,474.22.

  • The most recent insider trade for BioLife Solutions Inc was on Aug. 26, 2025.

  • The single biggest insider buy for BioLife Solutions Inc was from Casdin Partners Master Fund, L with a total value of $36,000,000.00 on Nov. 24, 2020.

  • The single biggest insider sell for BioLife Solutions Inc was from Casdin Partners Master Fund, L with a total value of $23,800,000.00 on June 10, 2025.