Corestreet Logo

BioLife Solutions Inc (BLFS) Insider Trading

Total insider buys:
  • $86,651,529.29
Total insider sells:
  • $139,215,362.78
Most recent insider trade:
  • April 9, 2025
Most active insider trader:
  • Michael Rice
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 30, 2020Major Shareholder65,086$29.51Sell$1,920,687.86
Oct. 28, 2020Major Shareholder100,000$29.14Sell$2,914,000.00
Oct. 26, 2020Major Shareholder50,000$28.45Sell$1,422,500.00
Oct. 23, 2020Major Shareholder35,883$28.99Sell$1,040,248.17
Oct. 21, 2020Major Shareholder44,697$28.42Sell$1,270,288.74
Oct. 12, 2020VP953$28.20Sell$26,874.60
Oct. 8, 2020CEO18,750$28.55Sell$535,312.50
Oct. 7, 2020Major Shareholder46,542$29.69Sell$1,381,831.98
Oct. 6, 2020CEO18,750$29.54Sell$553,875.00
Sept. 29, 2020VP1,858$28.63Sell$53,194.54
Sept. 29, 2020CFO1,781$28.63Sell$50,990.03
Sept. 29, 2020Insider977$28.63Sell$27,971.51
Sept. 29, 2020CMO808$28.63Sell$23,133.04
Sept. 29, 2020CEO4,690$28.63Sell$134,274.70
Sept. 23, 2020VP5,000$26.84Sell$134,200.00
Sept. 10, 2020CEO18,750$23.24Sell$435,750.00
Sept. 8, 2020CEO18,750$21.64Sell$405,750.00
Aug. 26, 2020CEO877$20.48Sell$17,960.96
Aug. 26, 2020VP255$20.48Sell$5,222.40
Aug. 26, 2020Insider179$20.48Sell$3,665.92
Aug. 26, 2020Major Shareholder28,283$21.00Sell$593,943.00
Aug. 13, 2020CEO18,750$18.64Sell$349,500.00
Aug. 11, 2020CEO18,750$19.91Sell$373,312.50
Aug. 11, 2020VP10,000$20.03Sell$200,300.00
Aug. 10, 2020Major Shareholder50,000$21.63Sell$1,081,500.00
Aug. 7, 2020Major Shareholder50,000$21.01Sell$1,050,500.00
July 16, 2020CEO18,750$19.30Sell$361,875.00
July 15, 2020VP10,000$19.48Sell$194,800.00
July 14, 2020CEO18,750$18.67Sell$350,062.50
July 6, 2020Major Shareholder23,372$18.97Sell$443,366.84
July 2, 2020Director305,583$14.50Sell$4,430,953.50
July 1, 2020Major Shareholder685,000$14.50Buy$9,932,500.00
June 19, 2020CEO18,750$16.37Sell$306,937.50
June 11, 2020CEO18,750$15.01Sell$281,437.50
May 28, 2020CRO121$16.87Sell$2,041.27
May 28, 2020VP242$16.87Sell$4,082.54
May 28, 2020Insider170$16.87Sell$2,867.90
May 28, 2020CEO516$16.87Sell$8,704.92
May 22, 2020Major Shareholder476,191$16.14Buy$7,685,722.74
May 15, 2020VP10,000$14.29Sell$142,900.00
May 15, 2020CEO18,750$14.23Sell$266,812.50
May 14, 2020Major Shareholder1,904,762$10.50Buy$20,000,001.00
May 13, 2020CEO18,750$15.45Sell$289,687.50
May 13, 2020VP10,000$15.42Sell$154,200.00
May 13, 2020Director492,277$14.90Sell$7,334,927.30
May 11, 2020VP10,000$13.40Sell$134,000.00
April 15, 2020CEO18,750$9.66Sell$181,125.00
April 13, 2020CEO18,750$9.03Sell$169,312.50
March 24, 2020VP10,000$9.25Sell$92,500.00
March 12, 2020CEO18,750$8.44Sell$158,250.00
First«10 of 13»Last

  • 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, James Mathers, Sarah Aebersold, Andrew G Hinson, Casdin Partners Master Fund, L, Joseph C Schick, Raymond W Cohen, Geraint Phillips, Aby J. Mathew, Thomas Girschweiler, Amy Duross, Karen A. Foster, Sean Werner, DE GREEF RODERICK, Andrew G. Hinson, Garrie Richardson, Raymond W. Cohen, Johan Wedell-Wedellsborg, and Schulz Marcus

  • 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 April 9, 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.