Welcome to our dedicated page for Avantor SEC filings (Ticker: AVTR), 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.
This page provides access to Avantor, Inc. (NYSE: AVTR) SEC filings, offering a view into the company’s financial reporting, governance updates and material events. Avantor is a life science tools company and global provider of mission-critical products and services to the life sciences and advanced technology industries, and its regulatory filings document key aspects of this business.
Through Forms 10-K and 10-Q, readers can review Avantor’s audited annual and quarterly financial statements, along with management’s discussion of results, risk factors and segment information. Current reports on Form 8-K capture material developments such as quarterly earnings announcements, leadership and board changes, amendments to credit facilities, and other significant transactions. For example, recent 8-K filings describe the appointment of a new President and Chief Executive Officer, the creation of an Executive Vice President and Chief Operating Officer role, the election of new independent directors, and amendments to senior secured credit facilities and the termination of an accounts receivable securitization facility.
Avantor’s filings also explain the company’s use of non-GAAP financial measures, including Adjusted Operating Income, Adjusted EBITDA, adjusted net income, adjusted EPS, adjusted net leverage, free cash flow and free cash flow conversion, and provide reconciliations to comparable GAAP measures. Investors can use these disclosures to understand how management evaluates performance and capital structure.
On this page, Stock Titan pairs real-time EDGAR updates with AI-powered summaries that highlight the main points in each filing. Users can quickly identify items related to quarterly results, financing arrangements, governance changes and other topics, while still having access to the full original documents for detailed review.
Avantor, Inc. director-associated entity reported a sizable open-market share purchase. A limited liability company linked to director Sanjeev K. Mehra bought 125,000 shares of Avantor common stock on March 10, 2026 at a weighted average price of $8.01 per share, with individual trades ranging from $7.98 to $8.05. Following these purchases, the LLC held 475,000 shares of Avantor common stock indirectly. Separately, Mehra also directly held 8,106 shares after the reported transactions. Mehra disclaims beneficial ownership of the indirectly held securities except to the extent of any pecuniary interest.
Avantor, Inc. executive Claudius Sokenu reported a small share disposition tied to equity compensation taxes. On February 23, 2026, 2,376 shares of common stock at $8.89 per share were withheld by Avantor to cover tax obligations from RSU vesting, leaving him with 252,429 shares directly held.
Avantor, Inc. executive Brittany Hankamer reported two tax-related share dispositions tied to restricted stock unit vesting. On February 23, 2026, 1,324 shares of common stock were withheld at
Avantor, Inc. executive vice president and chief financial officer Brent R. Jones reported a Form 4 transaction in which 2,805 shares of common stock were disposed of on February 23, 2026 to satisfy tax withholding obligations tied to vesting restricted stock units (RSUs).
The shares were withheld by Avantor, rather than sold in the open market. After this tax-withholding disposition, Jones directly owned 419,782 shares of Avantor common stock.
Avantor EVP Benoit Gourdier reported a tax-related share disposition. On February 23, 2026, 3,029 shares of Avantor common stock were withheld at $8.89 per share to cover tax obligations from vesting restricted stock units, leaving him with 362,859 directly held shares.
Avantor SVP & Chief Accounting Officer Steven W. Eck reported two small tax-related share dispositions in Avantor common stock. On February 24, 452 shares were withheld at
Avantor, Inc. filed an amended current report to update board responsibilities for a recently elected director. The company had previously reported the election of Simon Dingemans to its Board of Directors effective January 2, 2026, but at that time had not yet determined his committee assignments.
This amendment specifies that, effective February 19, 2026, Mr. Dingemans was appointed to serve on Avantor’s Audit & Finance Committee. No financial results or major transactions are discussed in this update, which focuses solely on this corporate governance detail.
Avantor, Inc. filed an amended report to update the board responsibilities of director Sanjeev Mehra. When he was elected to the board effective December 4, 2025, his committee assignments had not yet been decided. The amendment discloses that, effective February 19, 2026, Mehra joined both the Compensation & Human Resources Committee and the Audit & Finance Committee. The filing also includes an exhibit providing the cover page formatted in Inline XBRL.
Avantor, Inc. executive Brittany Hankamer reported equity award activity and related tax withholding. On February 19, 2026, she received 80,618 shares of common stock as a grant and 317,310 stock options, both vesting in three equal installments beginning February 19, 2027. On February 20, 2026, 1,453 common shares were withheld at
Avantor, Inc. director Gregory T. Lucier reported an indirect open-market purchase of 50,000 shares of common stock on
After this transaction, the trust held 50,000 shares, while Lucier also reported 8,736 shares owned directly. The filing notes the shares are held by a trust for which he is trustee and beneficiary, and he disclaims beneficial ownership beyond his pecuniary interest.