Greek Organisation of Football Prognostics S.A.
GRKZF- Exchange
- OTC
- SEC CIK
- 0001437462
No open-market purchases or sales by Greek Organisation of Football Prognostics S.A. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of GRKZF
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Greek Organisation of Football Prognostics S.A., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Greek Organisation of Football Prognostics S.A. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on Greek Organisation of Football Prognostics S.A., newest first.
No Schedule 13D or 13G filings on Greek Organisation of Football Prognostics S.A. are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Greek Organisation of Football Prognostics S.A. shares.
No Form 144 notices for Greek Organisation of Football Prognostics S.A. are on file.