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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
April 1, 2021Insider3,414$36.53Sell$124,713.42
April 1, 2021CEO10,149$36.53Sell$370,742.97
March 26, 2021CEO3,809$35.01Sell$133,353.09
March 26, 2021VP3,016$35.01Sell$105,590.16
March 26, 2021CFO2,893$35.01Sell$101,283.93
March 26, 2021Insider2,562$35.01Sell$89,695.62
March 26, 2021CMO2,120$35.01Sell$74,221.20
March 24, 2021VP10,000$40.18Sell$401,800.00
March 22, 2021VP10,000$37.80Sell$378,000.00
March 22, 2021Insider16,332$37.56Sell$613,429.92
March 16, 2021CMO6,160$36.72Sell$226,195.20
March 15, 2021Director2,500$37.32Sell$93,300.00
Feb. 26, 2021CEO861$39.57Sell$34,069.77
Feb. 26, 2021VP403$39.57Sell$15,946.71
Feb. 26, 2021Insider284$39.57Sell$11,237.88
Feb. 22, 2021Insider16,334$39.66Sell$647,806.44
Feb. 19, 2021CEO10,107$40.76Sell$411,961.32
Feb. 19, 2021VP4,728$40.76Sell$192,713.28
Feb. 19, 2021CFO4,509$40.76Sell$183,786.84
Feb. 19, 2021Insider3,344$40.76Sell$136,301.44
Feb. 18, 2021CMO1,882$40.67Sell$76,540.94
Feb. 17, 2021Insider3,281$41.55Sell$136,325.55
Feb. 17, 2021VP4,640$41.55Sell$192,792.00
Feb. 17, 2021CFO4,424$41.55Sell$183,817.20
Feb. 17, 2021CEO9,917$41.55Sell$412,051.35
Feb. 16, 2021Director2,500$45.67Sell$114,175.00
Feb. 16, 2021CMO12,324$44.48Sell$548,171.52
Feb. 4, 2021VP18,483$40.02Sell$739,689.66
Feb. 4, 2021Major Shareholder8,538$40.65Sell$347,069.70
Feb. 1, 2021VP18,484$38.71Sell$715,515.64
Jan. 25, 2021Major Shareholder50,000$41.58Sell$2,079,000.00
Jan. 22, 2021Major Shareholder29,811$42.48Sell$1,266,371.28
Jan. 19, 2021Major Shareholder40,000$40.30Sell$1,612,000.00
Jan. 14, 2021Major Shareholder22,152$43.08Sell$954,308.16
Jan. 12, 2021CRO2,000$41.01Sell$82,020.00
Jan. 11, 2021Major Shareholder80,000$40.24Sell$3,219,200.00
Jan. 8, 2021VP293$39.01Sell$11,429.93
Jan. 7, 2021Major Shareholder30,000$39.55Sell$1,186,500.00
Jan. 5, 2021Major Shareholder18,948$42.54Sell$806,047.92
Dec. 1, 2020Insider166$35.49Sell$5,891.34
Dec. 1, 2020VP380$35.49Sell$13,486.20
Dec. 1, 2020CEO813$35.49Sell$28,853.37
Nov. 24, 2020Major Shareholder1,600,000$22.50Buy$36,000,000.00
Nov. 18, 2020Major Shareholder40,000$32.33Sell$1,293,200.00
Nov. 16, 2020CFO30,000$31.77Sell$953,100.00
Nov. 16, 2020CEO34,383$31.80Sell$1,093,379.40
Nov. 16, 2020Major Shareholder36,957$31.68Sell$1,170,797.76
Nov. 13, 2020CFO10,000$31.87Sell$318,700.00
Nov. 13, 2020CMO5,000$32.16Sell$160,800.00
Nov. 12, 2020Major Shareholder32,596$32.84Sell$1,070,452.64
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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.