Marcia Vargas - 01 Mar 2026 Form 4 Insider Report for Sylvamo Corp (SLVM)

Role: SVP & Chief People Officer
Signature: /s/ Maria St. John Daugherty, attorney in fact for Marcia Vargas
Issuer symbol: SLVM
Transactions as of: 01 Mar 2026
Net transactions value: -$93,895
Form type: 4
Filing time: 03 Mar 2026, 16:51:37 UTC
Previous filing: 27 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Vargas Marcia	SVP & Chief People Officer	6077 PRIMACY PARKWAY, MEMPHIS	/s/ Maria St. John Daugherty, attorney in fact for Marcia Vargas	03 Mar 2026	0001491067

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SLVM	Common Stock	Tax liability	$93,895	-2,028	-18%	$46.30	8,943	01 Mar 2026	Direct	F1
transaction	SLVM	Common Stock	Award	$0	+5,236	+59%	$0.000000	14,179	01 Mar 2026	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares withheld for taxes in connection with vesting of RSUs, rounded to four decimal places. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).
F2	The reported securities represent time-based restricted stock units ("RSUs") that settle one-for-one in common stock upon vesting. The RSUs will vest, subject to the reporting person's continued service, one-third on each of March 1, 2027, March 1, 2028, and March 1, 2029. Accelerated vesting of a prorated number of the RSUs would occur, based upon length of service during the RSU vesting period and subject to the RSU award terms and conditions, upon employment termination resulting in severance rights, resulting from a business divestiture, or due to death, disability or retirement.

Content

Represents shares withheld for taxes in connection with vesting of RSUs, rounded to four decimal places. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

The reported securities represent time-based restricted stock units ("RSUs") that settle one-for-one in common stock upon vesting. The RSUs will vest, subject to the reporting person's continued service, one-third on each of March 1, 2027, March 1, 2028, and March 1, 2029. Accelerated vesting of a prorated number of the RSUs would occur, based upon length of service during the RSU vesting period and subject to the RSU award terms and conditions, upon employment termination resulting in severance rights, resulting from a business divestiture, or due to death, disability or retirement.