4Filing Date: Jan 23, 2026

Owens Corning (OC)

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0001370946-26-000010
Total Value$18.3K
Trades1
Insiders1

Transaction Details

Mannen Maryann T.
Director·Direct
Grant · Acquire
$.01 Par Value Common
Shares+146.75
Price$124.68
Total Value$18.3K
Shares Owned After26.84K
Transaction DateJan 21, 2026
Footnotes ▸

Accrual of dividend equivalents on deferred stock units.

Post-Transaction Holdings

Mannen Maryann T. · Director
SecuritySharesChange
$.01 Par Value Common26.84K+146.75 (0.55%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-01-21 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Owens Corning (OC) CIK: 0001370946 --- Reporting Owner --- Name: Mannen Maryann T. CIK: 0001408964 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: $.01 Par Value Common Date: 2026-01-21 | Code: A (Grant or award) Shares: +146.751 | Price: $124.68 Total Value: $18,296.91 Shares Owned After: 26,835.017 | Ownership: D (Direct) Footnotes: [F1] Accrual of dividend equivalents on deferred stock units. --- Footnotes (Complete Index) --- F1: Accrual of dividend equivalents on deferred stock units. --- Signature --- /s/ /s/ Katherine M. Serevitch, Attorney-in-Fact (2026-01-23)

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