5% STAKE7162.TTSEJAPAN

Keishou Kikaku and 2 joint holders file change report on Astmax: stake 14.18%

Summary

KEISHOU KIKAKU and joint holders filed a Change in 5%+ stake (change report) via EDINET on 2026-05-01 10:27 JST concerning ASTMAX Co., Ltd. Reported holding ratio: 14.18%.

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Source: EDINET S100Y1JD ↗ · PDL1.0 · Not investment advice

Key facts

Holder	Keishou Kikaku
Country	Japan
New	14.18%
Shares held	1,866,200
Purpose	Material proposals to management (activist); Pure investment
Date stake changed	2026-04-23
Company	Astmax
Filed	2026-05-01 10:27 JST 21:27 ET

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