BioLife Solutions (BLFS) CTO Sean Werner Sells $11K of Stock

Sean Werner, CTO of BioLife Solutions, sold shares worth $10,936.80.

Reviewed by automated data checks against the source filing. How we make and check alerts

Sean Werner, Chief Technology Officer at BioLife Solutions, Inc. ($BLFS), sold 420 shares at an average price of $26.04, worth about $10,936.80, on June 18, 2026. The trade was reported to the SEC in a Form 4 filing.

Since the trade, $BLFS is down 4.4% to date (from the $26.04 close on Jun 18, 2026).

Find the original: BLFS Form 4 filings on SEC EDGAR

BLFS BioLife Solutions, Inc.
$24.90 +4.23% year to date
Daily close · Jun 22, 2026

Key Points

  • Sean Werner, CTO of BioLife Solutions, sold 420 shares at $26.04 each on June 18, 2026, totaling $10,936.80.
  • Shares of BioLife Solutions traded near $26.04 on Tuesday, with a market cap of $1.22 billion and a forward P/E of 85.9.
  • Institutional investors like T. Rowe Price and Vanguard Capital Management showed interest, with notable changes in their holdings.

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On June 18, 2026, Sean Werner, the Chief Technology Officer of BioLife Solutions, Inc. (NasdaqCM: BLFS), sold 420 shares of the company. The shares were sold at a price of $26.04 each, amounting to a total transaction value of $10,936.80. This sale was not part of a pre-planned trading program.

Insider Buying and Selling at BioLife Solutions, Inc.

Several insiders at BioLife Solutions, including Chief Marketing Officer Todd Berard and Chief Financial Officer Troy Wichterman, also sold shares on June 18, 2026. Berard sold 470 shares, and Wichterman sold 937 shares, each at the same price of $26.04. President and CEO Roderick de Greef sold 2,775 shares, while EVP & Chief Scientific Officer Aby Mathew sold 564 shares on the same day.

BioLife Solutions, Inc. Stock Down 32.1%

Shares of BioLife Solutions traded near $26.04 on Tuesday. The company has a market capitalization of approximately $1.22 billion. Its forward P/E ratio stands at 85.9, reflecting expectations of future earnings growth. The stock's 52-week range is between $17.86 and $29.62. BioLife's 50-day moving average is $23.28, while its 200-day moving average is $23.98. The company's liquidity is strong, with a current ratio of 7.30 and a quick ratio of 5.15.

Other Institutional Activity in BioLife Solutions

Institutional investors have been active in BioLife Solutions. T. Rowe Price Investment Management increased its holdings by 1,325,522 shares, now owning 6,506,346 shares valued at about $124.14 million. Vanguard Capital Management opened a new position with 1,917,708 shares worth approximately $36.59 million. In contrast, Invesco Ltd. reduced its stake by 1,583,659 shares, leaving it with 2,348,532 shares valued at roughly $44.81 million.

Analysts Set New Price Targets

Analysts remain optimistic about BioLife Solutions. On August 8, 2025, HC Wainwright & Co. maintained a 'buy' rating with a price target of $32. The consensus among analysts is also positive, with a mean price target of $32.3 based on 10 analyst opinions.

About BioLife Solutions

BioLife Solutions, Inc. is a healthcare company based in Bothell, Washington. It develops and sells bioproduction products and services for the cell and gene therapy industry. The company offers a range of products, including biopreservation media, human platelet lysates, and automated cell processing machines. BioLife Solutions was founded in 1987 and is led by CEO Roderick de Greef.

Bottom Line

Insider transactions at BioLife Solutions, including sales by CTO Sean Werner, provide a glimpse into the company's internal financial activities. Investors keep a close eye on such movements as they can offer insights into management's confidence in the company. However, it's important to remember that these insider sales do not necessarily indicate a negative outlook. Institutional interest and analyst ratings suggest continued confidence in BioLife Solutions' growth prospects.

Source: Sean Werner's Form 4 filing on $BLFS (Jun 18, 2026). Find the original filing: BLFS Form 4 filings on SEC EDGAR. Written by software, not financial advice. How we make alerts

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