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ATKR

Atkore Inc.

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4197
SEC CIK
0001666138
Parsed reports
565

Last 12 months

Inside the activity.

0 purchase rows · 5 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 202500
Jan 202600
Feb 202601
Mar 202600
Apr 202600
May 202602
Jun 202600
Jul 202600
Aug 202601
Sep 202600
Oct 202600

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Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 47.3071 $0.00 $0.00
Disclosure

SEC source: 0002035295-26-000006 · wk-form4_1788214150.xml · nonDerivative · entry 1

Deitzer John Michael · CIK 0002035295 · VP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,928.0502

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC
Alvey James WilliamChief Accounting Officer
GrantCommon Stock 9.3472 $0.00 $0.00
Disclosure

SEC source: 0002034019-26-000005 · wk-form4_1788214232.xml · nonDerivative · entry 1

Alvey James William · CIK 0002034019 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,449.4372

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC
Lowe LeAngela W.VP, Chief HR Officer
GrantCommon Stock 35.998 $0.00 $0.00
Disclosure

SEC source: 0001777650-26-000005 · wk-form4_1788214202.xml · nonDerivative · entry 1

Lowe LeAngela W. · CIK 0001777650 · VP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,062.6893

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC
Waltz William E Jr.Director · President and CEO
GrantCommon Stock 241.5218 $0.00 $0.00
Disclosure

SEC source: 0001674332-26-000007 · wk-form4_1788214227.xml · nonDerivative · entry 1

Waltz William E Jr. · CIK 0001674332 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,652.8585

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC
Kelly Daniel SVP, General Counsel and Sec.
GrantCommon Stock 36.3726 $0.00 $0.00
Disclosure

SEC source: 0001674314-26-000005 · wk-form4_1788214173.xml · nonDerivative · entry 1

Kelly Daniel S · CIK 0001674314 · VP, General Counsel and Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,666.466

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC GrantCommon Stock 27.8792 $0.00 $0.00
Disclosure

SEC source: 0001441619-26-000007 · wk-form4_1788214221.xml · nonDerivative · entry 1

WYNN BETTY R. · CIK 0001441619 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,615.8344

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC GrantCommon Stock 60.3943 $0.00 $0.00
Disclosure

SEC source: 0001713395-26-000009 · wk-form4_1788214215.xml · nonDerivative · entry 1

James Wilbert W Jr · CIK 0001713395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,190.9403

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:10 UTC GrantCommon Stock 9.9901 $0.00 $0.00
Disclosure

SEC source: 0001845216-26-000007 · wk-form4_1788214208.xml · nonDerivative · entry 1

Edmonds Franklin S. Jr. · CIK 0001845216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,843.557

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 65.8708 $0.00 $0.00
Disclosure

SEC source: 0001713397-26-000009 · wk-form4_1788214197.xml · nonDerivative · entry 1

Kershaw Justin A · CIK 0001713397 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,749.7533

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC
Lamps Mark F.Pres. Safety & Infrastructure
GrantCommon Stock 47.2682 $0.00 $0.00
Disclosure

SEC source: 0001769052-26-000009 · wk-form4_1788214189.xml · nonDerivative · entry 1

Lamps Mark F. · CIK 0001769052 · Pres. Safety & Infrastructure

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,849.8057

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 97.8667 $0.00 $0.00
Disclosure

SEC source: 0001218799-26-000007 · wk-form4_1788214184.xml · nonDerivative · entry 1

Isbell Jeri L · CIK 0001218799 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,655.9429

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 8.0939 $0.00 $0.00
Disclosure

SEC source: 0001189053-26-000010 · wk-form4_1788214179.xml · nonDerivative · entry 1

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,187.3288

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 48.3504 $0.00 $0.00
Disclosure

SEC source: 0001446066-26-000008 · wk-form4_1788214165.xml · nonDerivative · entry 1

Zeffiro A Mark · CIK 0001446066 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,993.8064

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC
MUSE SCOTT HDirector
GrantCommon Stock 94.9477 $0.00 $0.00
Disclosure

SEC source: 0001224118-26-000007 · wk-form4_1788214160.xml · nonDerivative · entry 1

MUSE SCOTT H · CIK 0001224118 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,724.0766

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC
Pregenzer John WCOO & President, Electrical
GrantCommon Stock 82.0816 $0.00 $0.00
Disclosure

SEC source: 0001825727-26-000007 · wk-form4_1788214155.xml · nonDerivative · entry 1

Pregenzer John W · CIK 0001825727 · COO & President, Electrical

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,411.1653

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 28, 2026 Filed Aug 31, 2026 22:09 UTC GrantCommon Stock 18.1266 $0.00 $0.00
Disclosure

SEC source: 0001757393-26-000007 · wk-form4_1788214144.xml · nonDerivative · entry 1

Edwards Barbara Joanne · CIK 0001757393 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,099.4983

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
August 10, 2026 Filed Aug 10, 2026 21:06 UTC
Lamps Mark F.Pres. Safety & Infrastructure
SaleCommon Stock 300 $93.75 $28,125.00
Disclosure

SEC source: 0001769052-26-000008 · wk-form4_1786395992.xml · nonDerivative · entry 1

Lamps Mark F. · CIK 0001769052 · Pres. Safety & Infrastructure

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,802.5375

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 11, 2026.

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC GrantCommon Stock 53.2589 $0.00 $0.00
Disclosure

SEC source: 0002035295-26-000005 · wk-form4_1780434164.xml · nonDerivative · entry 1

Deitzer John Michael · CIK 0002035295 · VP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,880.7431

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC
Alvey James WilliamChief Accounting Officer
GrantCommon Stock 10.5232 $0.00 $0.00
Disclosure

SEC source: 0002034019-26-000004 · wk-form4_1780434140.xml · nonDerivative · entry 1

Alvey James William · CIK 0002034019 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,440.09

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC
Lowe LeAngela W.VP, Chief HR Officer
GrantCommon Stock 40.5269 $0.00 $0.00
Disclosure

SEC source: 0001777650-26-000004 · wk-form4_1780434152.xml · nonDerivative · entry 1

Lowe LeAngela W. · CIK 0001777650 · VP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,026.6913

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC
Waltz William E Jr.Director · President and CEO
GrantCommon Stock 271.9081 $0.00 $0.00
Disclosure

SEC source: 0001674332-26-000006 · wk-form4_1780434176.xml · nonDerivative · entry 1

Waltz William E Jr. · CIK 0001674332 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,411.3367

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC
Kelly Daniel SVP, General Counsel and Sec.
GrantCommon Stock 40.9487 $0.00 $0.00
Disclosure

SEC source: 0001674314-26-000004 · wk-form4_1780434197.xml · nonDerivative · entry 1

Kelly Daniel S · CIK 0001674314 · VP, General Counsel and Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,630.0934

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC GrantCommon Stock 11.247 $0.00 $0.00
Disclosure

SEC source: 0001845216-26-000006 · wk-form4_1780434212.xml · nonDerivative · entry 1

Edmonds Franklin S. Jr. · CIK 0001845216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,833.5669

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC GrantCommon Stock 54.4335 $0.00 $0.00
Disclosure

SEC source: 0001446066-26-000007 · wk-form4_1780434206.xml · nonDerivative · entry 1

Zeffiro A Mark · CIK 0001446066 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,945.456

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC GrantCommon Stock 31.3868 $0.00 $0.00
Disclosure

SEC source: 0001441619-26-000006 · wk-form4_1780434201.xml · nonDerivative · entry 1

WYNN BETTY R. · CIK 0001441619 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,587.9552

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC
Lamps Mark F.Pres. Safety & Infrastructure
GrantCommon Stock 53.2152 $0.00 $0.00
Disclosure

SEC source: 0001769052-26-000006 · wk-form4_1780434192.xml · nonDerivative · entry 1

Lamps Mark F. · CIK 0001769052 · Pres. Safety & Infrastructure

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,102.5375

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC GrantCommon Stock 67.9926 $0.00 $0.00
Disclosure

SEC source: 0001713395-26-000008 · wk-form4_1780434187.xml · nonDerivative · entry 1

James Wilbert W Jr · CIK 0001713395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,130.546

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:03 UTC GrantCommon Stock 20.4072 $0.00 $0.00
Disclosure

SEC source: 0001757393-26-000006 · wk-form4_1780434182.xml · nonDerivative · entry 1

Edwards Barbara Joanne · CIK 0001757393 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,081.3717

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC GrantCommon Stock 110.1795 $0.00 $0.00
Disclosure

SEC source: 0001218799-26-000006 · wk-form4_1780434170.xml · nonDerivative · entry 1

Isbell Jeri L · CIK 0001218799 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,558.0762

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC GrantCommon Stock 74.1582 $0.00 $0.00
Disclosure

SEC source: 0001713397-26-000008 · wk-form4_1780434158.xml · nonDerivative · entry 1

Kershaw Justin A · CIK 0001713397 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,683.8825

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC
Pregenzer John WCOO & President, Electrical
GrantCommon Stock 92.4085 $0.00 $0.00
Disclosure

SEC source: 0001825727-26-000006 · wk-form4_1780434146.xml · nonDerivative · entry 1

Pregenzer John W · CIK 0001825727 · COO & President, Electrical

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,329.0837

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC GrantCommon Stock 9.1122 $0.00 $0.00
Disclosure

SEC source: 0001189053-26-000008 · wk-form4_1780434132.xml · nonDerivative · entry 1

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,179.2349

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 21:02 UTC
MUSE SCOTT HDirector
GrantCommon Stock 106.8932 $0.00 $0.00
Disclosure

SEC source: 0001224118-26-000006 · wk-form4_1780434124.xml · nonDerivative · entry 1

MUSE SCOTT H · CIK 0001224118 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,629.1289

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 08, 2026 Filed May 8, 2026 20:47 UTC
Waltz William E Jr.Director · President and CEO
GiftCommon Stock 13,000 $0.00 $0.00
Disclosure

SEC source: 0001674332-26-000004 · wk-form4_1778273269.xml · nonDerivative · entry 2

Waltz William E Jr. · CIK 0001674332 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 36,836

F1 · shares: On May 8, 2026, the reporting person transferred 13,000 shares of the Issuer's common stock to a trust.

F2 · price: Gift.

F4 · ownership.nature: Securities held directly by a trust for which the reporting person's spouse is the beneficiary. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, and this report shall not be deemed to be an admission that the reporting person is, for purposes of Section 16 or any other purpose, the beneficial owner of such securities.

Read SEC document
May 08, 2026 Filed May 8, 2026 20:47 UTC
Waltz William E Jr.Director · President and CEO
GiftCommon Stock 13,000 $0.00 $0.00
Disclosure

SEC source: 0001674332-26-000004 · wk-form4_1778273269.xml · nonDerivative · entry 1

Waltz William E Jr. · CIK 0001674332 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,139.4286

F1 · shares: On May 8, 2026, the reporting person transferred 13,000 shares of the Issuer's common stock to a trust.

F2 · price: Gift.

F3 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 08, 2026 Filed May 8, 2026 20:47 UTC SaleCommon Stock 3,299 $73.61 $242,824.21
Disclosure

SEC source: 0001713395-26-000006 · wk-form4_1778273263.xml · nonDerivative · entry 1

James Wilbert W Jr · CIK 0001713395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,062.5534

F1 · price: This price represents the approximate weighted average price per share of common stock (each a "Share") of Atkore Inc. (the "Issuer") of sales that were executed at prices ranging from $73.28 to $73.87 per Share. The Reporting Person undertakes to provide, upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the issuer, full information regarding the number of Shares sold at each price.

F2 · ownership.direct: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
May 08, 2026 Filed May 8, 2026 20:47 UTC SaleCommon Stock 2,799 $73.67 $206,206.25
Disclosure

SEC source: 0001713397-26-000006 · wk-form4_1778273255.xml · nonDerivative · entry 1

Kershaw Justin A · CIK 0001713397 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,609.7243

F1 · price: This price represents the approximate weighted average price per share of common stock (each a "Share") of Atkore Inc. (the "Issuer") of sales that were executed at prices ranging from $73.26 to $73.96 per Share. The Reporting Person undertakes to provide, upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the issuer, full information regarding the number of Shares sold at each price.

F2 · ownership.direct: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 22:32 UTC GrantCommon Stock 67.81 $0.00 $0.00
Disclosure

SEC source: 0002035295-26-000002 · wk-form4_1772577163.xml · nonDerivative · entry 1

Deitzer John Michael · CIK 0002035295 · VP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,827.4842

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 22:32 UTC
Alvey James WilliamChief Accounting Officer
GrantCommon Stock 13.3983 $0.00 $0.00
Disclosure

SEC source: 0002034019-26-000002 · wk-form4_1772577143.xml · nonDerivative · entry 1

Alvey James William · CIK 0002034019 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,429.5668

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 22:33 UTC
Lowe LeAngela W.VP, Chief HR Officer
GrantCommon Stock 51.5996 $0.00 $0.00
Disclosure

SEC source: 0001777650-26-000002 · wk-form4_1772577186.xml · nonDerivative · entry 1

Lowe LeAngela W. · CIK 0001777650 · VP, Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,986.1644

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:32 UTC
Waltz William E Jr.Director · President and CEO
GrantCommon Stock 346.1979 $0.00 $0.00
Disclosure

SEC source: 0001674332-26-000002 · wk-form4_1772577174.xml · nonDerivative · entry 1

Waltz William E Jr. · CIK 0001674332 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,139.4286

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:32 UTC
Kelly Daniel SVP, General Counsel and Sec.
GrantCommon Stock 52.1366 $0.00 $0.00
Disclosure

SEC source: 0001674314-26-000002 · wk-form4_1772577133.xml · nonDerivative · entry 1

Kelly Daniel S · CIK 0001674314 · VP, General Counsel and Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,589.1447

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC
Lamps Mark F.Pres. Safety & Infrastructure
GrantCommon Stock 67.7544 $0.00 $0.00
Disclosure

SEC source: 0001769052-26-000004 · wk-form4_1772577218.xml · nonDerivative · entry 1

Lamps Mark F. · CIK 0001769052 · Pres. Safety & Infrastructure

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,049.3223

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC GrantCommon Stock 140.2823 $0.00 $0.00
Disclosure

SEC source: 0001218799-26-000004 · wk-form4_1772577210.xml · nonDerivative · entry 1

Isbell Jeri L · CIK 0001218799 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,447.8967

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC GrantCommon Stock 39.3543 $0.00 $0.00
Disclosure

SEC source: 0001441619-26-000004 · wk-form4_1772577204.xml · nonDerivative · entry 1

WYNN BETTY R. · CIK 0001441619 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,556.5684

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC GrantCommon Stock 94.4194 $0.00 $0.00
Disclosure

SEC source: 0001713397-26-000004 · wk-form4_1772577198.xml · nonDerivative · entry 1

Kershaw Justin A · CIK 0001713397 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,408.7243

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC
Pregenzer John WCOO & President, Electrical
GrantCommon Stock 117.656 $0.00 $0.00
Disclosure

SEC source: 0001825727-26-000004 · wk-form4_1772577192.xml · nonDerivative · entry 1

Pregenzer John W · CIK 0001825727 · COO & President, Electrical

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,236.6752

F1 · shares: Represents dividend equivalent units accrued on unvested restricted stock units ("RSUs").

F2 · balance_after: Includes unvested restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:33 UTC GrantCommon Stock 69.3056 $0.00 $0.00
Disclosure

SEC source: 0001446066-26-000005 · wk-form4_1772577180.xml · nonDerivative · entry 1

Zeffiro A Mark · CIK 0001446066 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,891.0225

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:32 UTC
MUSE SCOTT HDirector
GrantCommon Stock 136.0982 $0.00 $0.00
Disclosure

SEC source: 0001224118-26-000004 · wk-form4_1772577169.xml · nonDerivative · entry 1

MUSE SCOTT H · CIK 0001224118 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,522.2357

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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February 27, 2026 Filed Mar 3, 2026 22:32 UTC GrantCommon Stock 86.5694 $0.00 $0.00
Disclosure

SEC source: 0001713395-26-000004 · wk-form4_1772577157.xml · nonDerivative · entry 1

James Wilbert W Jr · CIK 0001713395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,361.5534

F1 · shares: Represents dividend equivalent units accrued on unvested or deferred restricted stock units ("RSUs").

F2 · balance_after: Includes unvested or deferred restricted stock units ("RSUs") and amounts accrued for dividend equivalent units on such RSUs.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.