SKY Perfect JSAT, KDDI

<9412> SKY Perfect JSAT Corporation: ITOCHU Corporation’s shareholding ratio — % → 0.32%; Reporting obligation triggered on June 4, 2026 <9433> KDDI Corporation: Kyocera’s shareholding ratio 13.42% → 14.03%; Reporting obligation triggered on June 9, 2026

Fisco JapanJun 11 20:07 ET

Kyocera to Sell Nearly 53.7 Million KDDI Shares for 124.8 Billion Yen

MT NewswiresJun 11 06:51 ET

Kyocera filed a report on shareholding change for KDDI, increasing its stake from 13.42% to 14.03%.

Filer: Kyocera Corporation Date and Time of Filing: June 11, 2026, 15:30 Document Filed: Amendment Report (Cover Page = Amendment Report No. 7) Date Obligation to Report Arose: June 9, 2026 Reason for Filing Amendment Report: Change relating to material agreements such as security agreements Issuer: <9433> KDDI Corporation [Filer/1]: Kyocera Corporation Ownership Percentage (%)

Jiji PressJun 11 02:33 ET

Coincheck, KDDI Close Strategic Investment Deal

MT NewswiresJun 10 08:12 ET

KDDI Finalizes 250 Billion Yen Tender Offer, Buying Back 107.5 Million Shares

MT NewswiresJun 10 07:23 ET

Kayaba, Sharp, and others [List of stock-related news items from newspapers]

*Kayaba <7242>: Launches remote-control retrofitting service for existing excavators with ARAV (Nikkan Kogyo Shimbun, front page) - ○ *Sharp <6753>: Enters AI server market in collaboration with Foxconn; sales to begin by next fiscal year (Nikkan Kogyo Shimbun, page 3) - ○ *Mitsubishi Electric <6503>: Developing CO₂ capture technology using seawater in partnership with VTT of Northern Europe (Nikkan Kogyo Shimbun, page 3) - ○ *Nippon Steel <5401>: Plans up to ¥400 billion investment over three years in U.S. Steel facilities (Nikkan Kogyo Shimbun, page 3) - ○ *JGC Holdings <1963>: Promoting bio-based manufacturing; research hub now operational

Fisco JapanJun 9 19:14 ET