Dudediligence.

Owens Corning

OCNYSE · Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$447,045

3 notices · 3,526 sh

Oct 2025 to Oct 2026

Reported ·

$317,389

2 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

1 of 2 reported sales carry the 10b5-1 box. Together they are under 0.01% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-08-28: Marcon Rachel Barthelemy, Form 1442026-05-28: Marcon Rachel Barthelemy, Form 1442026-05-08: Doerfler Mari, Form 1442026-05-08: Doerfler Mari, sold2026-05-28: Marcon Rachel Barthelemy, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-08-28Marcon Rachel Barthelemy, President, Doors$129,663
900 shplan 2026-02-27Form 4s on file end Jun 23144 ↗
2026-05-28Marcon Rachel Barthelemy, President, Doors$84,497
700 shplan 2026-02-27144 ↗
Form 4, 2026-05-29: sold 700 at $120.71 Form 4 ↗
2026-05-08Doerfler Mari, Vice President and Controller$232,885
1,926 shno plan date144 ↗
Form 4, 2026-05-12: sold 1,926 at $120.92 Form 4 ↗