Avantor (AVTR) Form 144: 3,476 Shares Sale Notice Filed

Q: What does Avantor (AVTR) report in this Form 144?

The filing reports a proposed sale of 3,476 common shares valued at $39,592.00 , with an approximate sale date of 08/05/2025 on the NYSE .

Q: Who is the broker handling the proposed sale for AVTR?

The broker listed is Merrill at address 8890 Lyra Drive 5th Floor Columbus OH 43240 .

Q: When and how were the securities acquired for this AVTR sale?

A portion ( 1,033 shares ) was acquired via a Restricted Stock Grant Vest from Avantor Inc on 07/31/2025 , with payment dated 07/31/2025 .

Q: Does the filing show any sales in the past three months for the seller?

The filing states Nothing to Report for securities sold during the past three months by the person for whose account the securities are to be sold.

Q: How large is the proposed sale relative to Avantor's outstanding shares?

The filing reports 681,738,675 shares outstanding; the proposed sale of 3,476 shares is therefore a very small fraction of outstanding equity.

Q: Are any filer identification details missing from the provided extract?

Yes, key filer identification/contact fields such as the Filer CIK are not shown in the provided extract.

[144] Avantor, Inc. SEC Filing

Filing Impact

(Low)

Filing Sentiment

(Neutral)

Form Type

144

Rhea-AI Filing Summary

Form: Form 144 notice relating to Avantor, Inc. (Issuer stated: Avantor Inc).

Transaction: Proposed sale of 3,476 common shares through Merrill (address: 8890 Lyra Drive 5th Floor Columbus OH 43240) with an aggregate market value of $39,592.00. Approximate sale date is 08/05/2025 on the NYSE. Total shares outstanding reported: 681,738,675.

Acquisition: 1,033 shares were acquired via a Restricted Stock Grant Vest from Avantor Inc on 07/31/2025 with payment dated 07/31/2025. The filer reports Nothing to Report for securities sold in the past three months. Several filer identification/contact fields (e.g., CIK) are blank in the provided extract.

Positive

Rule 144 disclosure submitted detailing broker, class, quantity, value, and expected sale date
No securities sold in the past three months reported for the selling person

Negative

Filer identification/contact fields are blank in the provided extract (e.g., CIK not shown)
Sale size is small relative to outstanding shares (3,476 vs. 681,738,675), indicating immateriality to capitalization

Insights

TL;DR: Routine Rule 144 disclosure for a small proposed sale; no earnings or guidance impact evident.

The Form 144 reports a proposed sale of 3,476 common shares valued at $39,592, with an approximate sale date of 08/05/2025 on the NYSE. The filing includes acquisition details showing 1,033 shares vested from a restricted stock grant on 07/31/2025. Given the issuer's reported 681,738,675 shares outstanding, the sale size is immaterial to capital structure and does not present a quantifiable impact on revenue, EPS, or market capitalization from the information provided.

TL;DR: Compliance filing completed, but certain filer identification fields are missing in the extract provided.

The notice satisfies Rule 144 disclosure by listing broker, class, quantities, acquisition method, and approximate sale date. The filing extract lacks visible filer CIK and submission contact details, which are typically required for full traceability and regulatory cross-reference. The document also states Nothing to Report for prior three-month sales, which clarifies recent activity. From a governance/compliance view, the missing filer identifiers in this extract warrant completion for full regulatory compliance verification.

08/05/2025 - 10:58 AM

144: Filer Information

Filer CIK

Filer CCC

Is this a LIVE or TEST Filing?

LIVE TEST

Submission Contact Information

Name

Phone

E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold

Name and Address of the Broker

Number of Shares or Other Units To Be Sold

Aggregate Market Value

Number of Shares or Other Units Outstanding

Approximate Date of Sale

Name the Securities Exchange

Common

Merrill
8890 Lyra Drive
5th Floor
Columbus OH 43240

3476

39592.00

681738675

08/05/2025

NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class

Date you Acquired

Nature of Acquisition Transaction

Name of Person from Whom Acquired

Is this a Gift?

Date Donor Acquired

Amount of Securities Acquired

Date of Payment

Nature of Payment *

Common

07/31/2025

Restricted Stock Grant Vest

Avantor Inc

1033

07/31/2025

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

Source:

FAQ

What does Avantor (AVTR) report in this Form 144?

The filing reports a proposed sale of 3,476 common shares valued at $39,592.00, with an approximate sale date of 08/05/2025 on the NYSE.

Who is the broker handling the proposed sale for AVTR?

The broker listed is Merrill at address 8890 Lyra Drive 5th Floor Columbus OH 43240.

When and how were the securities acquired for this AVTR sale?

A portion (1,033 shares) was acquired via a Restricted Stock Grant Vest from Avantor Inc on 07/31/2025, with payment dated 07/31/2025.

Does the filing show any sales in the past three months for the seller?

The filing states Nothing to Report for securities sold during the past three months by the person for whose account the securities are to be sold.

How large is the proposed sale relative to Avantor's outstanding shares?

The filing reports 681,738,675 shares outstanding; the proposed sale of 3,476 shares is therefore a very small fraction of outstanding equity.

Are any filer identification details missing from the provided extract?

Yes, key filer identification/contact fields such as the Filer CIK are not shown in the provided extract.

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[144] Avantor, Inc. SEC Filing

Insights

144: Filer Information

Submission Contact Information

144: Issuer Information

144: Securities Information

144: Securities To Be Sold

144: Securities Sold During The Past 3 Months

144: Remarks and Signature

ATTENTION:

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Avantor (AVTR) report in this Form 144?

Who is the broker handling the proposed sale for AVTR?

When and how were the securities acquired for this AVTR sale?

Does the filing show any sales in the past three months for the seller?

How large is the proposed sale relative to Avantor's outstanding shares?

Are any filer identification details missing from the provided extract?

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[144] Avantor, Inc. SEC Filing

Insights

Financial Analyst neutral

Corporate Governance Expert neutral

144: Filer Information

Submission Contact Information

144: Issuer Information

144: Securities Information

144: Securities To Be Sold

144: Securities Sold During The Past 3 Months

144: Remarks and Signature

ATTENTION:

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Avantor (AVTR) report in this Form 144?

Who is the broker handling the proposed sale for AVTR?

When and how were the securities acquired for this AVTR sale?

Does the filing show any sales in the past three months for the seller?

How large is the proposed sale relative to Avantor's outstanding shares?

Are any filer identification details missing from the provided extract?

NYSE:AVTR

AVTR Rankings

AVTR Latest News

AVTR Latest SEC Filings

AVTR Stock Data