8-K/A Current report (amended)

Filed Monday, October 26, 2026, accepted by the SEC at 4:42 PM Eastern. Events (8-K).

Open the filing at sec.gov Main document

Accession number: 0000931148-26-000090
Form: 8-K/A (an amendment to an earlier filing)
Period or event date: Oct 20, 2026
Main document: gti-20261020.htm
Size at EDGAR: 353 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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