# EDGAR Filing Document

**Accession Number:** 0001722482
**File Stem:** 0001722482-25-000200
**Filing Date:** 2025-8
**Character Count:** 6420
**Document Hash:** 0eab3b1cd24770abc920a6e458ef3815
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001722482-25-000200.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001722482-25-000200

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250807

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Avantor, Inc.
- **CENTRAL INDEX KEY:** 0001722482
- **STANDARD INDUSTRIAL CLASSIFICATION:** LABORATORY ANALYTICAL INSTRUMENTS [3826]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 822758923
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38912
- **FILM NUMBER:** 251212709

**BUSINESS ADDRESS:**
- **STREET 1:** RADNOR CORPORATE CENTER, BUILDING ONE
- **STREET 2:** SUITE 200, 100 MATSONFORD ROAD
- **CITY:** RADNOR
- **STATE:** PA
- **ZIP:** 19087
- **BUSINESS PHONE:** (610) 386-1700

**MAIL ADDRESS:**
- **STREET 1:** RADNOR CORPORATE CENTER, BUILDING ONE
- **STREET 2:** SUITE 200, 100 MATSONFORD ROAD
- **CITY:** RADNOR
- **STATE:** PA
- **ZIP:** 19087

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Avantor, Inc
- **DATE OF NAME CHANGE:** 20190206

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Vail Holdco Corp
- **DATE OF NAME CHANGE:** 20171113

?xml version='1.0' encoding='ASCII'? avtr-20250807

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

**FORM 8-K**

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): **August 7, 2025**

![avantorlogoa08.jpg](avtr-20250807_g1.jpg)

**Avantor, Inc.**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-38912** | **82-2758923** |
| (State or other jurisdiction of incorporation) | (Commission File Number) | (I.R.S. Employer Identification No.) |

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**Radnor Corporate Center, Building One, Suite 200**

**100 Matsonford Road**

**Radnor, Pennsylvania 19087**

(Address of principal executive offices, including zip code)

**(610) 386-1700**

(Registrant's telephone number, including area code)

**Not Applicable**

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐&nbsp;&nbsp;&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐&nbsp;&nbsp;&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐&nbsp;&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐&nbsp;&nbsp;&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol | Exchange on which registered |
| **Common Stock, $0.01 par value** | **AVTR** | **New York Stock Exchange** |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). ☐ Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 5.02.&nbsp;&nbsp;&nbsp;&nbsp;Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**

On August 7, 2025, the Board of Directors (the "Board") of Avantor, Inc. (the "Company"), upon the recommendation of its Nominating and Governance Committee, elected Emmanuel Ligner as a director with an initial term commencing on August 18, 2025 and expiring on the date of the Company's 2026 Annual Meeting of Stockholders. As previously reported on the Company's Current Report on Form 8-K, filed with the Securities and Exchange Commission on July 21, 2025 (the "CEO Appointment 8-K"), Mr. Ligner will begin serving as the Company's President and Chief Executive Officer. The appointment of Mr. Ligner as a director fills a vacant Board seat.

Mr. Ligner will receive no additional compensation for his service on the Board. For a description of Mr. Ligner's employment terms as President and Chief Executive Officer, please reference the CEO Appointment 8-K, in conjunction with, when available, the full text of the contract of employment, dated as of July 15, 2025, by and between VWR International Ltd., a subsidiary of the Company, and Mr. Ligner, a copy of which will be filed with the Company's quarterly report on Form 10-Q for the quarter ending September 30, 2025.

There are no arrangements or understandings with any other persons pursuant to which Mr. Ligner was selected as a director of the Company and he does not have a direct or indirect material interest in any, or any currently proposed, transaction in which the Company was or is a participant that requires disclosure under Item 404(a) of Regulation S-K.

**Item 9.01.**&nbsp;&nbsp;&nbsp;&nbsp;**Financial Statements and Exhibits.**

(d) Exhibits.

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 104 | The cover page from this Current Report on Form 8-K, formatted in Inline XBRL |

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**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
| | **Avantor, Inc.** | **Avantor, Inc.** | **Avantor, Inc.** |
| Date: August 13, 2025 | By: | /s/ Claudius Sokenu | /s/ Claudius Sokenu |
|  |  | Name: | Claudius Sokenu |
|  |  | Title: | Executive Vice President, Chief Legal and Compliance Officer |

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