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BioLife Solutions Inc (BLFS) Insider Trading

Total insider buys:
  • $86,651,529.29
Total insider sells:
  • $174,921,122.04
Most recent insider trade:
  • Sept. 15, 2025
Most active insider trader:
  • Michael Rice
Trader NameDateTitleAmountPriceTypeTotal Value
April 1, 2024Insider4,000$17.65Sell$70,600.00
March 27, 2024EVP454$17.99Sell$8,167.46
March 27, 2024Insider395$17.99Sell$7,106.05
March 27, 2024CMO515$17.99Sell$9,264.85
March 21, 2024CFO520$17.83Sell$9,271.60
March 12, 2024CEO7,249$16.60Sell$120,333.40
March 12, 2024Director6,135$16.86Sell$103,436.10
March 11, 2024EVP313$17.42Sell$5,452.46
March 11, 2024CMO401$17.42Sell$6,985.42
March 11, 2024Insider319$17.42Sell$5,556.98
March 11, 2024CFO361$17.42Sell$6,288.62
March 11, 2024SVP206$17.42Sell$3,588.52
Feb. 21, 2024CMO111$17.35Sell$1,925.85
Feb. 21, 2024Insider58$17.35Sell$1,006.30
Feb. 21, 2024EVP101$17.35Sell$1,752.35
Feb. 21, 2024CFO97$17.35Sell$1,682.95
Feb. 21, 2024SVP131$17.35Sell$2,272.85
Jan. 23, 2024Insider336$17.11Sell$5,748.96
Jan. 19, 2024Insider1,198$16.76Sell$20,078.48
Jan. 19, 2024CMO1,232$16.76Sell$20,648.32
Jan. 19, 2024EVP1,450$16.76Sell$24,302.00
Jan. 19, 2024CEO2,642$16.76Sell$44,279.92
Jan. 19, 2024CFO2,419$16.76Sell$40,542.44
Jan. 19, 2024SVP1,776$16.76Sell$29,765.76
Jan. 2, 2024Insider601$16.75Sell$10,066.75
Jan. 2, 2024EVP697$16.75Sell$11,674.75
Jan. 2, 2024CMO491$16.75Sell$8,224.25
Dec. 22, 2023CFO314$16.79Sell$5,272.06
Dec. 1, 2023CFO666$12.37Sell$8,238.42
Dec. 1, 2023CMO394$12.37Sell$4,873.78
Dec. 1, 2023Insider466$12.37Sell$5,764.42
Dec. 1, 2023SVP303$12.37Sell$3,748.11
Dec. 1, 2023EVP591$12.37Sell$7,310.67
Nov. 13, 2023EVP132$10.77Sell$1,421.64
Nov. 13, 2023CMO98$10.77Sell$1,055.46
Nov. 13, 2023CFO97$10.66Sell$1,034.02
Nov. 13, 2023SVP111$10.66Sell$1,183.26
Nov. 13, 2023Insider114$10.77Sell$1,227.78
Oct. 30, 2023CEO72,603$9.13Sell$662,865.39
Oct. 19, 2023Major Shareholder927,165$11.19Buy$10,374,976.35
Sept. 28, 2023CEO831$14.16Sell$11,766.96
Sept. 28, 2023EVP659$14.16Sell$9,331.44
Sept. 28, 2023CMO464$14.16Sell$6,570.24
Sept. 28, 2023Insider568$14.16Sell$8,042.88
Sept. 21, 2023CFO539$12.70Sell$6,845.30
Aug. 25, 2023Insider410$10.99Sell$4,505.90
Aug. 25, 2023SVP179$10.99Sell$1,967.21
Aug. 25, 2023EVP519$10.99Sell$5,703.81
Aug. 25, 2023CRO347$10.99Sell$3,813.53
Aug. 25, 2023CFO585$10.99Sell$6,429.15
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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 Sept. 15, 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.