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BioLife Solutions Inc (BLFS) Insider Trading

Total insider buys:
  • $86,651,529.29
Total insider sells:
  • $139,260,934.12
Most recent insider trade:
  • May 28, 2025
Most active insider trader:
  • Michael Rice
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 6, 2019CFO10,000$19.88Sell$198,800.00
Sept. 6, 2019Director17,243$27.00Sell$465,561.00
Sept. 5, 2019VP2,500$20.11Sell$50,275.00
Sept. 4, 2019CFO10,000$19.46Sell$194,600.00
Sept. 3, 2019VP2,500$20.07Sell$50,175.00
Aug. 30, 2019Director6,000$20.07Sell$120,420.00
Aug. 22, 2019VP7,500$20.45Sell$153,375.00
Aug. 20, 2019VP2,500$20.06Sell$50,150.00
Aug. 15, 2019Director5,357$17.98Sell$96,318.86
Aug. 15, 2019CEO9,905$18.07Sell$178,983.35
Aug. 15, 2019VP3,000$17.97Sell$53,910.00
Aug. 13, 2019CEO9,000$17.07Sell$153,630.00
Aug. 8, 2019VP2,500$18.21Sell$45,525.00
Aug. 6, 2019VP2,500$17.87Sell$44,675.00
Aug. 2, 2019CFO30,000$18.96Sell$568,800.00
July 31, 2019CFO10,000$19.17Sell$191,700.00
July 30, 2019Director6,000$18.82Sell$112,920.00
July 25, 2019VP2,500$19.71Sell$49,275.00
July 23, 2019VP2,500$18.38Sell$45,950.00
July 18, 2019CEO18,903$16.29Sell$307,929.87
July 16, 2019CEO9,000$16.29Sell$146,610.00
July 15, 2019VP3,000$16.58Sell$49,740.00
July 15, 2019Director5,357$16.57Sell$88,765.49
July 11, 2019VP2,500$17.15Sell$42,875.00
July 9, 2019VP2,500$17.94Sell$44,850.00
July 3, 2019CFO10,000$16.09Sell$160,900.00
July 1, 2019Director6,000$17.33Sell$103,980.00
July 1, 2019CFO10,000$17.23Sell$172,300.00
June 19, 2019CFO10,000$17.60Sell$176,000.00
June 17, 2019VP3,000$17.47Sell$52,410.00
June 17, 2019Director5,357$17.48Sell$93,640.36
June 13, 2019CEO18,903$17.37Sell$328,345.11
June 11, 2019CEO9,000$17.64Sell$158,760.00
May 30, 2019Director6,000$17.50Sell$105,000.00
May 23, 2019CFO14,500$17.88Sell$259,260.00
May 23, 2019Major Shareholder14,987$18.01Sell$269,915.87
May 21, 2019Major Shareholder39,883$19.18Sell$764,955.94
May 16, 2019Director2,900$18.01Sell$52,229.00
May 16, 2019CFO10,000$16.76Sell$167,600.00
May 15, 2019CEO7,088$16.94Sell$120,070.72
May 15, 2019VP3,000$16.96Sell$50,880.00
May 7, 2019Director200$18.00Sell$3,600.00
April 30, 2019Director6,000$17.19Sell$103,140.00
April 17, 2019CFO10,000$16.53Sell$165,300.00
April 16, 2019Director22,053$17.11Sell$377,326.83
April 15, 2019VP3,000$17.56Sell$52,680.00
April 10, 2019CEO7,088$17.91Sell$126,946.08
March 20, 2019CFO10,000$19.83Sell$198,300.00
March 14, 2019VP3,000$16.67Sell$50,010.00
March 13, 2019CEO7,088$17.19Sell$121,842.72
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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, Greef Roderick De, Karen A Foster, Troy Wichterman, Marcus Schulz, Walter Villiger, Sarah Aebersold, James Mathers, Andrew G Hinson, Casdin Partners Master Fund, L, Joseph C Schick, Raymond W Cohen, Geraint Phillips, Aby J. Mathew, Thomas Girschweiler, Sean Werner, Karen A. Foster, Amy Duross, Garrie Richardson, Andrew G. Hinson, Raymond W. Cohen, Johan Wedell-Wedellsborg, Schulz Marcus, and DE GREEF RODERICK

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

  • Walter Villiger has sold the most BioLife Solutions Inc stock with a total value of $39,423,925.78.

  • 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 May 28, 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 Thomas Girschweiler with a total value of $7,334,927.30 on May 13, 2020.