OC Filing
4Filing Date: May 12, 2026
Owens Corning (OC) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001370946-26-000156open_in_new
Total Value$46.5K
Trades1
Insiders1
Transaction Details
Williams John David
Director·Direct
Grant · Acquire
$.01 Par Value Common
Shares+382
Price$121.67
Total Value$46.5K
Shares Owned After54.17K
Transaction DateMay 8, 2026
Footnotes ▸
Deferred share portion of quarterly Director retainer/fees.
Post-Transaction Holdings
Williams John David
| Security | Shares | Change |
|---|---|---|
| $.01 Par Value Common | 54.17K | +382 (0.71%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-08
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Owens Corning (OC)
CIK: 0001370946
--- Reporting Owner ---
Name: Williams John David
CIK: 0001453133
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: $.01 Par Value Common
Date: 2026-05-08 | Code: A (Grant or award)
Shares: +382 | Price: $121.67
Total Value: $46,477.94
Shares Owned After: 54,171.573 | Ownership: D (Direct)
Footnotes:
[F1] Deferred share portion of quarterly Director retainer/fees.
--- Footnotes (Complete Index) ---
F1: Deferred share portion of quarterly Director retainer/fees.
--- Signature ---
/s/ /s/ Katherine M. Serevitch, Attorney-in-Fact (2026-05-12)