[Form 4] POTLATCHDELTIC CORP Insider Trading Activity

Rhea-AI Filing Summary

PotlatchDeltic director Anne L. Alonzo reported the conversion of her shares in connection with the company’s merger with Rayonier. On January 30, 2026, PotlatchDeltic merged into Redwood Merger Sub, a direct, wholly owned subsidiary of Rayonier Inc., which survived as a Rayonier subsidiary.

At the merger’s effective time, each outstanding PotlatchDeltic common share was automatically converted into the right to receive 1.8185 Rayonier common shares plus $0.61 in cash per share, without interest, plus any fractional share consideration. Alonzo reported a disposition of 12,376.117 shares of PotlatchDeltic common stock, leaving her with 0 shares of this stock directly owned.

The filing also notes that each outstanding PotlatchDeltic restricted stock unit was converted into a Rayonier restricted stock unit award, adjusted using the equity award exchange ratio and rounded to the nearest whole share. These new Rayonier RSU awards continue under the existing PotlatchDeltic equity plan and restricted stock unit agreement terms, including any double-trigger vesting acceleration entitlements.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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X

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Alonzo Anne L.

(Last) (First) (Middle)

601 W. FIRST AVENUE,

SUITE 1600

(Street)

SPOKANE WA 99201

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
POTLATCHDELTIC CORP [ PCH ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/30/2026

4. 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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/30/2026		D		12,376.117	D	(1)(2)	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. In connection with the terms of an Agreement and Plan of Merger, dated October 13, 2025 (as it may be amended from time to time, the "Merger Agreement"), by and among the Issuer, Rayonier Inc. ("Rayonier"), and Redwood Merger Sub, LLC, a direct, wholly owned subsidiary of Rayonier ("Merger Sub"), the Issuer merged with and into Merger Sub, with Merger Sub surviving as a direct, wholly owned subsidiary of Rayonier (the "Effective Time"). At the Effective Time, each outstanding share of Common Stock was automatically converted into the right to receive (i) 1.8185 Rayonier common shares and (ii) $0.61 in cash, without interest, plus any fractional share consideration.

2. At the Effective Time, each outstanding restricted stock unit converted into a Rayonier restricted stock unit award (each, a "Rayonier RSU award"), taking into account any dividend equivalents, based on the equity award exchange ratio, as defined in the Merger Agreement, rounded to the nearest whole number of shares. Each such Rayonier RSU award will be subject to the terms of any applicable Issuer equity plan and Issuer restricted stock unit agreement in effect immediately prior to the Effective Time (including any double-trigger vesting acceleration entitlements).

	/s/ Michele L. Tyler, Attorney-in-Fact	02/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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