Emmanuel Ligner Files Initial Form 3 for Avantor; No Shares Reported

Rhea-AI Filing Summary

Emmanuel Ligner filed an Initial Statement of Beneficial Ownership (Form 3) reporting his relationship to Avantor, Inc. (ticker AVTR) as President and CEO and a director. The date of the event requiring the statement is 08/18/2025. The filing states no securities are beneficially owned by the reporting person. The submission was signed on behalf of Mr. Ligner by Scott Baker under power of attorney on 08/21/2025. The form is filed by one reporting person and contains no holdings or derivative positions disclosed.

Positive

• Disclosure compliance: The reporting person filed an initial Form 3 disclosing roles and filing date as required under Section 16.

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Officer and director disclosed no beneficial ownership in the issuer, a routine compliance filing with limited investor impact.

The Form 3 confirms Emmanuel Ligner's official roles as President, CEO and director of Avantor, Inc. and explicitly states he currently beneficially owns no shares or derivative securities. This is an initial Section 16 filing documenting status rather than transactions or holdings. From a governance perspective, the absence of disclosed ownership limits alignment signals between management and shareholders until holdings are later reported or acquired.

Securities Filing Analyst

TL;DR: Initial Section 16 filing filed; contains no holdings or derivatives and does not present material financial changes.

The document is a standard Form 3 reporting the relationship and filing event date for Emmanuel Ligner with Avantor, Inc. No non-derivative or derivative securities are listed in Table I or Table II, and the remarks explicitly state "No securities are beneficially owned." The filing was executed via power of attorney. This filing does not disclose transactions, balances, or positions that would typically affect short-term market assessment.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Ligner Emmanuel

(Last) (First) (Middle)

RADNOR CORPORATE CENTER, BUILDING

ONE, SUITE 200, 100 MATSONFORD ROAD

(Street)

RADNOR PA 19087

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/18/2025

3. Issuer Name and Ticker or Trading Symbol
Avantor, Inc. [ AVTR ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Scott Baker, by power of attorney for Emmanuel Ligner	08/21/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

Who filed the Form 3 for AVTR?

The Form 3 was filed on behalf of Emmanuel Ligner, who is identified as President and CEO and a director of Avantor, Inc.

Does Emmanuel Ligner beneficially own any Avantor (AVTR) shares according to this filing?

No. The filing explicitly states no securities are beneficially owned by the reporting person.

What is the date of the event requiring this Form 3 for AVTR?

The date of the event requiring the statement is 08/18/2025.

When was the Form 3 signed?

The signature block shows the form was signed by Scott Baker, by power of attorney for Emmanuel Ligner on 08/21/2025.

Was the filing submitted by multiple reporting persons?

No. The form indicates it was filed by one reporting person.