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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
March 1, 2023CMO874$22.75Sell$19,883.50
March 1, 2023Insider1,203$22.75Sell$27,368.25
March 1, 2023CEO4,290$22.75Sell$97,597.50
March 1, 2023EVP2,086$22.75Sell$47,456.50
Feb. 21, 2023CFO117$21.47Sell$2,511.99
Feb. 9, 2023CRO56$24.60Sell$1,377.60
Feb. 9, 2023EVP78$24.60Sell$1,918.80
Feb. 9, 2023Insider81$24.60Sell$1,992.60
Feb. 9, 2023CEO144$24.60Sell$3,542.40
Feb. 8, 2023CMO9,000$25.13Sell$226,170.00
Feb. 2, 2023EVP10,000$24.85Sell$248,500.00
Jan. 23, 2023CMO3,500$25.01Sell$87,535.00
Jan. 23, 2023CRO1,000$25.02Sell$25,020.00
Jan. 19, 2023Insider374$22.93Sell$8,575.82
Jan. 18, 2023CRO3,000$25.04Sell$75,120.00
Jan. 18, 2023CMO6,500$25.04Sell$162,760.00
Jan. 11, 2023CRO258$21.94Sell$5,660.52
Jan. 3, 2023EVP10,000$17.77Sell$177,700.00
Dec. 28, 2022CEO898$16.90Sell$15,176.20
Dec. 28, 2022CMO501$16.90Sell$8,466.90
Dec. 28, 2022EVP712$16.90Sell$12,032.80
Dec. 28, 2022Insider605$16.90Sell$10,224.50
Dec. 22, 2022CFO528$17.55Sell$9,266.40
Nov. 30, 2022COO33,905$20.59Sell$698,103.95
Nov. 29, 2022CEO931$19.93Sell$18,554.83
Nov. 29, 2022EVP436$19.93Sell$8,689.48
Nov. 29, 2022Insider307$19.93Sell$6,118.51
Nov. 29, 2022CFO52$19.93Sell$1,036.36
Nov. 28, 2022COO10,000$21.12Sell$211,200.00
Nov. 23, 2022COO4,500$21.71Sell$97,695.00
Nov. 22, 2022CFO121$20.20Sell$2,444.20
Nov. 21, 2022COO9,500$21.63Sell$205,485.00
Nov. 18, 2022COO1,500$22.13Sell$33,195.00
Nov. 16, 2022COO1,500$23.21Sell$34,815.00
Nov. 15, 2022Director2,600$24.35Sell$63,310.00
Nov. 14, 2022COO20,000$23.86Sell$477,200.00
Nov. 10, 2022EVP107$23.16Sell$2,478.12
Nov. 10, 2022VP38$23.16Sell$880.08
Nov. 10, 2022CMO50$23.16Sell$1,158.00
Nov. 10, 2022CRO40$23.16Sell$926.40
Nov. 10, 2022CEO164$23.16Sell$3,798.24
Nov. 10, 2022Insider91$23.16Sell$2,107.56
Oct. 28, 2022VP272$21.76Sell$5,918.72
Oct. 28, 2022CRO400$21.76Sell$8,704.00
Oct. 14, 2022CRO236$21.80Sell$5,144.80
Oct. 7, 2022COO8,552$22.69Sell$194,044.88
Oct. 3, 2022COO1,233$21.95Sell$27,064.35
Sept. 29, 2022CEO830$23.02Sell$19,106.60
Sept. 29, 2022CMO463$23.02Sell$10,658.26
Sept. 29, 2022EVP657$23.02Sell$15,124.14
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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.