5% STAKE405A.TTSEJAPAN

koyama takeshi discloses 99.95% stake in Tse 405a

Summary

koyama takeshi filed a New 5%+ stake (large shareholding report) via EDINET on 2025-10-08 15:52 JST concerning TSE 405A. Reported holding ratio: 99.95%.

Stock price405A · View chart ↗

Open the price chart on TradingView.

Source: EDINET S100WSY3 ↗ · PDL1.0 · Not investment advice

Key facts

Holder	koyama takeshi
Country	Japan
New	99.95%
Change	+99.95pp
Crossed	5%, 10%, 15%, 20%, 25%, 33.3%, 50%, 66.7%
Shares held	199,900
Purpose	Stable shareholder
Date stake changed	2025-09-11
Company	Tse 405a
Filed	2025-10-08 15:52 JST 02:52 ET

Follow koyama takeshi filings