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. 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 $9.03 per share to cover tax obligations from restricted stock unit vesting, leaving her with 250,728 common shares held directly.
Avantor, Inc. director Gregory T. Lucier reported an indirect open-market purchase of 50,000 shares of common stock on February 19, 2026 at a weighted average price of $9.16 per share. The shares were bought through a trust that purchased in multiple trades between $9.06 and $9.25 per share.
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.
Avantor, Inc. executive Mary Blenn, EVP and Chief Operating Officer, reported equity awards received on February 19, 2026. She acquired stock options for 1,041,766 shares of common stock at an exercise price of $0.00 per option and a grant of 235,993 shares of common stock.
The filing notes that the restricted stock units vest in three equal annual installments beginning on February 19, 2027. The stock options also vest in three equal annual installments starting on the same date, aligning her compensation with long-term company performance.
Avantor, Inc. executive Steven W. Eck, SVP & Chief Accounting Officer, reported equity-based compensation and related tax withholding transactions. On February 19, 2026, he received a grant of 48,859 shares of common stock in the form of restricted stock units that vest in three equal annual installments beginning on February 19, 2027. He was also granted 43,230 stock options that vest on the same three-year schedule starting on that date. On February 20, 2026, 2,125 shares of common stock were withheld at $9.03 per share to cover tax obligations from RSU vesting, a tax-withholding disposition rather than an open-market sale. After these transactions, he directly held 101,802 shares of common stock and 43,230 stock options.
Avantor, Inc. reported that President and CEO Emmanuel Ligner received new equity awards under a compensation arrangement. On February 19, 2026, he was granted stock options for 1,903,847 shares at an exercise price of $0.00 per share and a separate award of 483,713 shares of common stock in the form of restricted stock units. The RSUs and options each vest in three equal annual installments beginning on February 19, 2027, aligning a significant portion of his compensation with the company’s long-term performance.
Avantor, Inc. president Corey Walker reported new equity awards and a related tax share withholding. On February 19, 2026, he acquired 161,237 shares of common stock as a restricted stock unit grant and 634,617 stock options, both vesting in three equal annual installments beginning on February 19, 2027.
On February 20, 2026, 4,963 common shares were disposed of through a tax-withholding transaction at $9.03 per share, with shares withheld by the issuer to cover RSU tax obligations, not an open-market sale. After these transactions, Walker directly held 387,545 common shares.
Avantor, Inc. executive Claudius Sokenu, EVP and Chief Legal & Compliance Officer, reported equity compensation changes. He received a grant of 80,618 shares of common stock as restricted stock units that vest in three equal annual installments beginning on February 19, 2027.
He was also granted 317,310 stock options, which vest on the same three-year schedule starting February 19, 2027. In a separate transaction, 2,919 shares of common stock were withheld at $9.03 per share to cover tax obligations upon RSU vesting, leaving him with 254,805 common shares held directly after that withholding.
Avantor EVP Benoit Gourdier reported new equity awards and related tax withholding. On February 19, 2026 he received 134,364 restricted stock units and 528,848 stock options, each vesting in three equal annual installments beginning February 19, 2027. On February 20, 2026, 4,160 common shares at $9.03 were withheld to cover taxes, leaving 365,888 common shares held directly.