05:55 PM EDT, 04/03/2025 (MT Newswires) -- Troy Wichterman, Chief Financial Officer, on April 01, 2025, sold 25,687 shares in Biolife Solutions ( BLFS ) for $582,067. Following the Form 4 filing with the SEC, Wichterman has control over a total of 189,242 common shares of the company, with 189,242 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/834365/000162828025016635/xslF345X05/wk-form4_1743716896.xml