Michael Stubblefield - Feb 20, 2025 Form 4 Insider Report for Avantor, Inc. (AVTR)

Signature
/s/ Scott Baker, as Attorney-in-Fact
Stock symbol
AVTR
Transactions as of
Feb 20, 2025
Transactions value $
-$253,860
Form type
4
Date filed
2/24/2025, 05:30 PM
Previous filing
Feb 27, 2024
Next filing
Feb 26, 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AVTR Common Stock Award $0 +157K +11.94% $0.00 1.47M Feb 20, 2025 Direct F1
transaction AVTR Common Stock Tax liability -$254K -14.7K -1% $17.30 1.46M Feb 23, 2025 Direct F4
holding AVTR Common Stock 58.9K Feb 20, 2025 By Grantor Retained Annuity Trust F2
holding AVTR Common Stock 470K Feb 20, 2025 See Footnote F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AVTR Stock Options (Right to Buy) Award $0 +381K $0.00 381K Feb 20, 2025 Common Stock 381K $17.49 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects a grant of restricted stock units that vest in three equal annual installments beginning on February 20, 2026.
F2 Reflects a transfer by the Reporting Person of 41,092 shares from a Grantor Retained Annuity Trust to the Reporting Person on August 9, 2024 and a transfer by the Reporting Person of 56,588 shares from a Grantor Retained Annuity Trust to the Reporting Person on December 20, 2024. These transfers are exempt from Section 16 pursuant to Rule 16a-13.
F3 Reflects securities held by a trust for the benefit of the Reporting Person's family, of which the spouse of the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of the securities held by the trust, except to the extent of his pecuniary interest therein.
F4 Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of RSUs.
F5 Reflects a grant of stock options that vest in three equal installments beginning on February 20, 2026.