[Form 4] Atkore Inc. Insider Trading Activity

Rhea-AI Filing Summary

Atkore Inc. executive reports routine equity compensation activity. The company’s VP, General Counsel and Secretary received 6,187 restricted stock units (RSUs) of Atkore common stock on 11/17/2025 at a stated price of $0. These RSUs vest in three equal installments on each anniversary of November 17, 2025, as long as employment continues, and will settle into shares no later than March 15 following the year of vesting. On 11/18/2025, 683 shares were withheld at $65.10 per share to cover taxes on vested RSUs. After these transactions, the executive beneficially owned 32,484.3425 shares, including unvested RSUs and related dividend equivalent units.

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^*

Kelly Daniel S

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, General Counsel and Sec.

3. Date of Earliest Transaction (Month/Day/Year)
11/17/2025

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	11/17/2025		A		6,187(1)	A	$0	33,167.3425(2)	D
Common Stock	11/18/2025		F		683(3)	D	$65.1	32,484.3425(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 restricted stock units ("RSUs"). The RSUs vest ratably in three installments on each anniversary of November 17, 2025, subject to continued employment. The RSUs settle into common stock of the Issuer no later than March 15th of the calendar year immediately following the calendar year in which vesting occurs.

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

3. Securities withheld to pay withholding taxes on vested restricted stock units ("RSUs") exempt under Rule 16b-3.

Remarks:

	/s/ Daniel S. Kelly	11/19/2025
	** 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 VP, General Counsel and Secretary of Atkore Inc. reported receiving 6,187 restricted stock units (RSUs) of Atkore common stock on 11/17/2025, and a subsequent withholding of 683 shares on 11/18/2025 to cover taxes on vested RSUs.

How do the Atkore (ATKR) RSUs granted on 11/17/2025 vest?

The 6,187 RSUs granted on 11/17/2025 vest ratably in three installments on each anniversary of November 17, 2025, subject to the executive’s continued employment. The RSUs convert into common stock no later than March 15 of the calendar year immediately following the year in which each portion vests.

Why were 683 Atkore (ATKR) shares withheld on 11/18/2025?

683 shares of Atkore common stock were withheld on 11/18/2025 at a price of $65.10 per share to pay withholding taxes due on vested RSUs. This tax withholding is reported with transaction code “F” and is exempt under Rule 16b-3.

How many Atkore (ATKR) shares does the reporting person own after these transactions?

Following the reported RSU grant and tax withholding, the executive beneficially owned 32,484.3425 shares of Atkore common stock. This figure includes unvested RSUs and dividend equivalent units accrued on those RSUs.

What role does the reporting person hold at Atkore (ATKR)?

The reporting person is an officer of Atkore Inc., serving as VP, General Counsel and Secretary. The Form 4 indicates the filing is made by one reporting person.

Are the Atkore (ATKR) RSUs linked to any specific conditions?

The RSUs are subject to a continued employment condition. They vest in three equal annual installments beginning on November 17, 2025, and each vested portion is settled into common stock no later than March 15 of the following calendar year.