Welcome to our dedicated page for STANDARD BIOTOOLS SEC filings (Ticker: LAB), 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.
Standard BioTools Inc. filings document the regulatory record for a life-science research tools company centered on mass cytometry, microfluidics, genomics, single-cell proteomics and spatial proteomics. Current reports cover operating results, revenue outlook disclosures, restructuring and cost-savings actions, capital-structure changes, material agreements and risk factors tied to its research-use instrument, consumable and service portfolio.
Proxy materials describe board elections, executive compensation votes, auditor ratification, equity incentive plan approvals and employee stock purchase plan amendments. Form 8-K filings also record material events such as the completed SomaLogic sale, related financial disclosures, shareholder voting matters and Nasdaq continued-listing compliance notices.
Sean Mackay, SVP & Chief Business Officer of Standard BioTools Inc. (LAB), reported a disposition of 19,661 shares of common stock on 08/20/2025. The filing shows the sale was coded F and executed at $1.27 per share. The report explains these shares were withheld to satisfy tax withholding obligations arising from the vesting of restricted stock units originally granted on May 20, 2024 and March 21, 2025.
After the withholding, Mackay beneficially owns 799,496 shares, held directly. The transaction is a routine withholding to cover taxes tied to equity compensation rather than an open-market sale for other purposes.
Standard BioTools (LAB) Chief Financial Officer Hanjoon Alex Kim reported a disposition of 12,739 shares of common stock on 08/20/2025 at a price of $1.27 per share. The Form 4 shows the shares were withheld to satisfy tax withholding obligations arising from restricted stock units that vested from grants made on May 20, 2024 and March 21, 2025. After the reported disposition, the reporting person beneficially owns 2,427,825 shares. The filing was signed by an attorney-in-fact on behalf of Mr. Kim on 08/22/2025.
Casdin-affiliated entities reported multiple open-market purchases of Standard BioTools Inc. (LAB) common stock between 08/13/2025 and 08/15/2025. The filings show aggregated acquisitions of at least 358,220 shares at weighted-average prices of approximately $1.21–$1.31, resulting in total beneficial ownership of 59,750,000 shares (held indirectly by the reporting entities) and certain direct holdings by Eli Casdin. The report also discloses a 2,901,062-share disposition directly by Eli Casdin and additional direct holdings of 13,939,637 and 2,744,219 shares by two Casdin funds. Eli Casdin is deputized to represent the reporting persons on LAB's board.
Standard BioTools Inc. is registering 17,400,000 shares of common stock for issuance under its Amended and Restated 2011 Equity Incentive Plan, as amended. These additional shares are reserved for employee equity awards under the 2011 Plan, which was made effective as of June 18, 2025. The company is using this Form S-8 to add to a long-standing plan, incorporating by reference multiple prior S-8 registrations related to the same equity incentive program.
Standard BioTools (LAB) disclosed classification and accounting for the previously announced sale of its SomaScan Business as a discontinued operation. The agreed sale proceeds total $350.0 million plus estimated contingent consideration with an estimated fair value of $396.9 million; the fair value of consideration transferred in the Merger was reported as $444.2 million, and the company recognized a $25.2 million bargain purchase gain. The company allocated $111.9 million of goodwill (100% of total goodwill) to the discontinued operations based on relative fair value, and $30.0 million of deferred revenue related to a Collaboration Agreement was excluded from the disposal group. Management performed recoverability testing on remaining long-lived assets and did not recognize impairment for the periods presented. The filing also discloses continued investments in R&D and commercial infrastructure, a share repurchase authorization up to 50.0 million common shares through March 1, 2026, and maintenance of a valuation allowance against U.S. deferred tax assets.
Standard BioTools Inc. (LAB) furnished a Current Report on Form 8-K stating it issued a press release dated August 11, 2025 that includes information about certain financial results for the three and six months ended June 30, 2025. The press release is attached as Exhibit 99.1.
The filing specifies that the press release content, excluding the sections titled "Full Year 2025 Revenue Outlook" and "About Standard BioTools Inc." together with the forward-looking statement disclaimer, is incorporated by reference into Item 2.02, while those excluded sections and the disclaimer are incorporated by reference into Item 7.01. The report is furnished, not filed, and is signed by Alex Kim, Chief Financial Officer.
Standard BioTools Inc. (LAB) – Form 4/A (filed 07/30/25)
Director Troy Cox filed an amended Form 4 to correct the share count shown in Column 5 of Table I of the original filing dated 06/24/25. After the correction, Cox is shown as beneficially owning 319,322 shares of LAB common stock. No new acquisitions, dispositions, option exercises, or derivative positions are reported; the filing strictly updates the post-transaction ownership figure. All other data from the original Form 4 remain unchanged. Because the amendment merely revises record-keeping and does not reflect a new transaction, the disclosure is administrative in nature and has negligible economic impact on shareholder value or float.