Welcome to our dedicated page for Biolife Solutions SEC filings (Ticker: BLFS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The BioLife Solutions, Inc. (NASDAQ: BLFS) SEC filings page on Stock Titan provides access to the company’s official regulatory documents filed with the U.S. Securities and Exchange Commission. These filings offer detailed information on BioLife’s activities as a developer and supplier of cell processing tools and services and bioproduction products and services for the cell and gene therapy (CGT) and broader biopharma markets.
Through periodic reports such as the Form 10-K annual report and Form 10-Q quarterly reports, investors can review disclosures on BioLife’s Cell Processing, Cold Chain, and Thawing product areas, its focus on biopreservation media and related tools, and the financial impact of divestitures and strategic transactions. These filings also describe the company’s use of GAAP and non-GAAP metrics, its presentation of discontinued operations related to divested subsidiaries, and other elements of its financial reporting framework.
Current reports on Form 8-K highlight specific material events, including quarterly earnings announcements, investor presentations, and the sale of its evo cold chain logistics subsidiary. Proxy materials such as the definitive proxy statement (DEF 14A) provide insight into corporate governance, board composition, executive compensation proposals, and matters submitted to stockholder votes at the annual meeting.
On Stock Titan, each new BioLife filing is captured from EDGAR and paired with AI-powered summaries that explain the key points in clear language. Users can quickly scan annual reports (Form 10-K), quarterly reports (Form 10-Q), and current reports (Form 8-K) to understand changes in BioLife’s cell processing business, portfolio evolution, and governance decisions. The filings page also surfaces information relevant to topics such as equity awards and compensation policies discussed in proxy statements, helping investors interpret the regulatory record behind the BLFS stock.
Insider sale under pre-existing plan: Aby J. Mathew, EVP & Chief Scientific Officer of BioLife Solutions, reported a sale of 531 shares of BioLife common stock on 08/26/2025 at a price of $25.44 per share. The sale was made pursuant to a Rule 10b5-1(c) trading plan adopted on 02/24/2022 to satisfy tax withholding obligations arising from the vesting of restricted stock. After the reported sale, the filing shows Mr. Mathew beneficially owns 352,051 shares directly. The Form 4 was signed on 08/28/2025 and the filer indicated the transaction was executed under the 10b5-1 plan.
Karen A. Foster, Chief Quality and Operations of BioLife Solutions Inc. (BLFS), reported a sale of 413 shares of the company's common stock on 08/26/2025 at a price of $25.44 per share. Following the transaction, Ms. Foster beneficially owns 194,183 shares, held directly.
The filing states the sale was executed under a Rule 10b5-1(c) trading plan adopted by the reporting person on 02/24/2022 to satisfy tax withholding obligations related to the vesting of restricted stock. The Form 4 is signed and dated 08/28/2025.
Sean Werner, Chief Technology Officer of BioLife Solutions, sold 111 shares of the company's common stock on 08/26/2025 at $25.44 per share under a pre-existing Rule 10b5-1(c) trading plan. The Form 4 shows the sale was to satisfy tax withholding obligations tied to the vesting of restricted stock and the reporting person retained 26,384 shares of common stock after the transaction. The filing is signed by Sean Werner on 08/28/2025 and indicates the Form is filed by one reporting person.
Insider sale under 10b5-1 plan: Troy Wichterman, Chief Financial Officer of BioLife Solutions, sold 590 shares of BioLife Solutions Inc. (BLFS) on 08/26/2025 at a price of $25.44 per share. After the sale, Mr. Wichterman beneficially owned 185,218 shares, held directly. The filing states the sale was executed pursuant to a Rule 10b5-1(c) trading plan adopted on 02/24/2022 to satisfy tax withholding obligations arising from the vesting of restricted stock. The Form 4 is signed by the reporting person on 08/28/2025.
Sarah Aebersold, Chief Human Resources Officer of BioLife Solutions, sold 219 shares of common stock on 08/26/2025 at $25.44 per share under a pre-established Rule 10b5-1(c) plan. The filing states the sale was executed to satisfy tax withholding obligations arising from the vesting of restricted stock. After the reported transaction, the reporting person beneficially owned 78,304 shares of BioLife Solutions common stock, held directly.
The sale was made pursuant to a 10b5-1 trading plan adopted 02/24/2022, which the filer checked on the form to indicate pre-planned execution; the Form 4 is signed and dated 08/28/2025.
Insider sale under a pre-established plan: Todd Berard, Chief Marketing Officer of BioLife Solutions Inc. (BLFS), reported the sale of 354 shares of common stock on 08/26/2025 at a price of $25.44 per share. After the transaction, Berard beneficially owned 134,264 shares, held directly. The filing states the sale was made pursuant to a Rule 10b5-1(c) trading plan adopted 02/24/2022 to satisfy tax withholding obligations from restricted stock vesting. The Form 4 is a routine disclosure of a planned sale; no new grants, options, or derivative transactions are reported.
Todd Berard, Chief Marketing Officer of BioLife Solutions, sold 10,000 shares of BLFS common stock on 08/25/2025 at a weighted average price of $25.53 per share (individual trade prices ranged from $25.46 to $25.63). After the sale, the reporting person beneficially owned 124,618 shares. The Form 4 was signed on 08/27/2025 and discloses the sale as a direct disposition. The filer notes the reported price is a weighted average from multiple transactions and offers to provide the number of shares sold at each price upon request.
Form 144 notice for BioLife Solutions, Inc. (BLFS) reports a proposed sale of 10,000 shares of common stock through Morgan Stanley Smith Barney LLC on NASDAQ, with an aggregate market value of $255,265 and an approximate sale date of 08/25/2025. The shares were acquired on 03/03/2025 as restricted stock that vested under a registered plan and the payment type is recorded as compensation. The filer reports no securities sold in the past three months and includes the required representation that they are not aware of undisclosed material adverse information.
Casdin-related entities reported a 14.0% stake in BioLife Solutions (BLFS), owning 6,707,165 common shares based on 47,905,265 shares outstanding as of July 31, 2025. The shares are held by Casdin Capital, LLC, Casdin Partners Master Fund, L.P., Casdin Partners GP, LLC and Eli Casdin, who together share voting and dispositive power over the reported shares. The Reporting Persons state the shares were purchased for investment using the Fund's working capital and that no borrowed funds were used other than ordinary working capital borrowings. They state no current plans to pursue corporate control changes but reserve the right to recommend actions or cooperate with others to maximize shareholder value.
Casdin Partners Master Fund, L.P. reported an insider sale of 500,000 shares of BioLife Solutions, Inc. (BLFS) on 08/15/2025 at a reported price of $24.40 per share. After the transaction, the Master Fund beneficially owned 6,707,165 shares, held indirectly. The Form 4 lists related reporting entities and individuals: Casdin Capital, LLC; Casdin Partners GP, LLC; and Eli Casdin, each identified as a director or related to the Master Fund, and signatures are dated 08/21/2025. The filing includes a disclosure that each reporting person disclaims beneficial ownership except to the extent of pecuniary interest.