FilingIndex
8-KThe WireRed Alert

Executive Change · Company Update

Filed Jun 1, 2026 · 29d ago · Accession 0001628280-26-039461

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
GRAL
CIK
1699031
Form type
8-K
Filing date
Jun 1, 2026
Report date
Jun 1, 2026
Document
gral-20260601.htm
Size
3.3 MB