Dudediligence.

Ecovyst Inc

ECVTNYSE · Chemicals & Allied Products
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Last 12 months

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

Planned ·

$624,163

3 notices · 53,336 sh

Oct 2025 to Oct 2026

Reported ·

$238,639

2 sales · 1 buy · $249,994 bought

Oct 2025 to Sep 2026

The two figures cover different periods.

None of the 2 reported sales carry the 10b5-1 box. Together they are 0.02% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Sep 2026N2025DJ2026FMAMJJASO2026-07-17: Susan Ward, Form 1442026-06-02: SARAH J LORANCE, Form 1442025-11-07: Susan Ward, Form 1442025-11-07: Ward Susan F, sold2026-06-02: Lorance Sarah, sold2026-09-10: Humble Patti A., bought
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-07-17Susan Ward, Director$385,508
29,886 shno plan dateForm 4s on file end Sep 23144 ↗
2026-06-02SARAH J LORANCE, Director$112,639
8,450 shno plan date144 ↗
Form 4, 2026-06-03: sold 8,450 at $13.33 Form 4 ↗
2025-11-07Susan Ward, Director$126,017
15,000 shno plan date144 ↗
Form 4, 2025-11-10: sold 15,000 at $8.40 Form 4 ↗