Japan Insider Activity (EDINET) — 2026-05-25

by japan-insider-activities-daily

🇯🇵 EDINET DB Report — 2026-05-25

🔁 BUYBACK — 3050 DCM Holdings Read: Monthly progress report filed; the share repurchase program has now concluded.

🔁 BUYBACK — 3388 Meiji Denki Kogyo Read: New buyback authorization announced alongside an immediate ToSTNeT-3 off-auction purchase — a dual management-confidence signal.

🔁 BUYBACK — 3399 Maruchiyo Yamaokaya Read: Board approved a new share repurchase authorization.

🔁 BUYBACK — 8897 MIRARTH Holdings Read: Correction filed to the prior share-cancellation announcement — review the updated filing before acting on the original figures.

🔁 BUYBACK — 6229 OKM Read: New buyback authorization announced alongside an immediate ToSTNeT-3 off-auction purchase.

🔁 BUYBACK — 9237 Emimen Read: Monthly progress report filed; the share repurchase program has now concluded.

🔁 BUYBACK — 4664 RSC Read: New buyback authorization announced alongside an immediate ToSTNeT-3 off-auction purchase.

🔁 BUYBACK — 2998 Creal Read: Results of a ToSTNeT-3 off-auction share repurchase disclosed.

🔁 BUYBACK — 3856 Abalance Read: Board approved a new share repurchase authorization.

🔁 BUYBACK — 6037 Rakumachi Read: Board approved a new share repurchase authorization.

🔁 BUYBACK — 3773 Advanced Media Read: Executed a ToSTNeT-3 off-auction share buyback.

🔁 BUYBACK — 6031 ZETA Read: Extended the period of an existing share repurchase authorization.

🎯 TOB — 1944 Kinden Corporation (bidder on 1948 Koden) — launch Read: Kinden Corporation launches a tender offer on Koden at ¥11,501/share (53.14% premium), offer period 2026-05-26–2026-07-06. Source: https://kabutan.jp/news/marketnews/?b=n202605250961

🎯 TOB — 1948 Koden (target opinion on Kinden's offer) — launch Read: Koden's board endorses and recommends shareholders tender into Kinden's offer at ¥11,501/share (50.3% premium), offer period 2026-05-26–2026-07-06. Source: https://kabutan.jp/news/marketnews/?b=n202605250961

🎯 TOB — 7501 Tiemco ← Kingnut Synergy Investment LP — result Read: Kingnut Synergy's tender offer on Tiemco at ¥1,900/share (2.32% premium), period 2026-04-07–2026-05-22, has closed; Kingnut now emerges as a major/controlling shareholder. Source: https://www.tiemco.co.jp/ir/pdf/prs20260525.pdf

📈 GUIDANCE UP — 6062 Charm Care Corporation Read: Full-year earnings forecast revised upward alongside a dividend increase (増配), signaling stronger profitability and management's growing confidence in the outlook.