[Form 4] Atkore Inc. Insider Trading Activity

Rhea-AI Filing Summary

Atkore Inc. director Betty R. Wynn reported a routine equity update. On 12/17/2025, she acquired 51.2928 shares of Atkore common stock in the form of dividend equivalent units tied to her unvested or deferred restricted stock units (RSUs) at a price of $0, meaning no cash changed hands.

After this transaction, she beneficially owns a total of 18,242.2141 Atkore shares on a direct basis, including both unvested or deferred RSUs and additional amounts accrued as dividend equivalent units on those RSUs.

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

WYNN BETTY R.

(Last) (First) (Middle)

16100 S. LATHROP AVENUE

(Street)

HARVEY IL 60426

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Atkore Inc. [ ATKR ]

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)
12/17/2025

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	12/17/2025		A		51.2928(1)	A	$0	18,242.2141(2)	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. Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

2. Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Remarks:

	/s/Daniel S. Kelly, Attorney-in-Fact for Betty R. Wynn	12/19/2025
	** 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 4 (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

What insider transaction did Atkore (ATKR) report in this Form 4?

The filing shows director Betty R. Wynn acquired 51.2928 shares of Atkore common stock as dividend equivalent units linked to her unvested or deferred RSUs on 12/17/2025 at a price of $0.

How many Atkore (ATKR) shares does the reporting person own after this transaction?

Following the reported transaction, Betty R. Wynn beneficially owns 18,242.2141 Atkore shares directly, including unvested or deferred RSUs and accrued dividend equivalent units on those RSUs.

What are dividend equivalent units mentioned in the Atkore (ATKR) Form 4?

Dividend equivalent units in this filing represent additional Atkore share units credited on unvested or deferred restricted stock units (RSUs) to reflect dividends that would have been paid on the underlying shares.

Was this Atkore (ATKR) insider transaction a purchase for cash?

No. The 51.2928 Atkore shares were acquired as dividend equivalent units at a reported price of $0, so there was no cash purchase involved.

What is the relationship of the reporting person to Atkore (ATKR)?

The reporting person, Betty R. Wynn, is identified as a Director of Atkore Inc. and holds her reported Atkore equity position as a direct owner.

Does this Atkore (ATKR) Form 4 involve any derivative securities?

The Table II section for derivative securities is present but contains no specific derivative transactions; the detailed activity disclosed relates to common stock and RSU-based dividend equivalent units.