Atkore (ATKR) director Scott H. Muse awarded 2,275 RSUs in equity grant

Rhea-AI Filing Summary

Atkore Inc. director Scott H. Muse received an equity award of 2,275 shares of common stock on January 29, 2026. The award is in the form of restricted stock units that vest based on continued service as a Director until the earlier of the day before the first anniversary of the grant date or the day before the next Atkore annual stockholders meeting. After this grant, Muse beneficially owned 32,386.1375 shares, including unvested or deferred RSUs and related dividend equivalent units, all held directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MUSE SCOTT H

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,275	$0.00	--

Holdings After Transaction: Common Stock — 32,386.138 shares (Direct)

Footnotes (1)

1. Reflects the award of restricted stock units, which are scheduled to vest based on continued service as a Director on the earlier of (a) the day immediately preceding the first anniversary of the grant date and (b) the day immediately preceding the Atkore International Group Inc. annual meeting of stockholders next following the grant date. Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Form 4 Insider Transactions: What Each Field Means →

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^*

MUSE SCOTT H

(Last) (First) (Middle)

16100 SOUTH 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)
01/29/2026

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	01/29/2026		A		2,275	A	$0(1)	32,386.1375(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. Reflects the award of restricted stock units, which are scheduled to vest based on continued service as a Director on the earlier of (a) the day immediately preceding the first anniversary of the grant date and (b) the day immediately preceding the Atkore International Group Inc. annual meeting of stockholders next following the grant date.

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 Scott H. Muse	02/02/2026
	** 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 did Atkore (ATKR) director Scott H. Muse report on this Form 4?

Scott H. Muse reported receiving 2,275 shares of Atkore common stock as an equity grant. The award was made in restricted stock units that vest based on his continued service as a Director, increasing his directly held beneficial ownership to 32,386.1375 shares.

How many Atkore (ATKR) shares did Scott H. Muse own after the reported transaction?

After the January 29, 2026 grant, Scott H. Muse beneficially owned 32,386.1375 shares of Atkore common stock. This total includes unvested or deferred restricted stock units and dividend equivalent units accrued on those RSUs, all reported as directly held.

What type of Atkore (ATKR) equity did Scott H. Muse receive on January 29, 2026?

He received an award of restricted stock units tied to Atkore common stock. These RSUs represent 2,275 shares and were granted at a price of $0 per share, consistent with a compensatory equity grant rather than an open-market purchase.

When will Scott H. Muse’s Atkore (ATKR) restricted stock units vest?

The restricted stock units are scheduled to vest based on continued service as a Director. Vesting occurs on the earlier of the day immediately preceding the first anniversary of the grant date or the day immediately preceding the next Atkore annual meeting of stockholders.

Does the Form 4 indicate whether Scott H. Muse’s Atkore (ATKR) holdings include unvested RSUs?

Yes. The reported 32,386.1375 beneficially owned shares include unvested or deferred restricted stock units. They also include amounts accrued for dividend equivalent units on those RSUs, all categorized within his directly held position in Atkore common stock.

What is Scott H. Muse’s relationship to Atkore (ATKR) as shown in the Form 4?

Scott H. Muse is identified as a Director of Atkore Inc. The equity grant of 2,275 restricted stock units was awarded in connection with his board service and is scheduled to vest based on his continued service as a Director.