Paul Edward Martin - 05 Nov 2026 Form 4 Insider Report for Owens Corning (OC)

Reporting relationship: Director
Issuer ticker: OC
Reported as of: 05 Nov 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Nov 2026, 16:49:07 UTC
Prior SEC filing: 12 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/Katherine M. Serevitch, Attorney-in-Fact

Filing notes and source

Key filing fact

Paul Edward Martin filed Form 4 for Owens Corning (OC) on 09 Nov 2026.

Key facts

This page summarizes Paul Edward Martin's Form 4 filing for Owens Corning (OC).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 09 Nov 2026, 16:49.

Change

Previous filing in this sequence was filed on 12 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001700415 Primary reporting owner

Martin Paul Edward

Relationship: Director
Address: ONE OWENS CORNING PARKWAY, TOLEDO
Signature: /s/Katherine M. Serevitch, Attorney-in-Fact
Signature date: 09 Nov 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

OC transaction

$.01 Par Value Common

Award

Transaction value
Shares: +53
Change %: +0.64%
Price: $124.26^*
Shares after: 8,391
Date: 05 Nov 2026
Ownership: Direct
Footnotes: F1

OC transaction

$.01 Par Value Common

Award

Transaction value
Shares: +383
Change %: +4.6%
Price: $121.31^*
Shares after: 8,774
Date: 06 Nov 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Accrual of dividend equivalents on deferred stock units.

Footnote F2

Deferred share portion of quarterly Director retainer/fees.

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