8-K Current report

Filed Monday, August 31, 2026, accepted by the SEC at 5:15 PM Eastern. Events (8-K).

Open the filing at sec.gov Main document

Accession number: 0000931148-26-000075
Form: 8-K
Period or event date: Aug 6, 2026
Main document: gti-20260806.htm
Size at EDGAR: 355 KB

8-K items reported

Item numbers as the company tagged them, with the official titles from SEC Form 8-K. The text of what happened is in the filing itself.

2.05Exit or disposal costsCosts Associated with Exit or Disposal Activities

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