X0708 D/A LIVE 0001773708 Kioxia Holdings Corp 3-1-21 SHIBAURA, MINATO-KU TOKYO M0 JAPAN 105-0023 81-3-6478-2310 JAPAN Toshiba Memory Holdings Corp Corporation true Hiroo Ota 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Director Stacy J. Smith 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Director Yuji Sugimoto 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Director Masashi Suekane 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Director Hiroshi Suzuki 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Director Michael R. Splinter 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Director Emiko Higashi 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Director Yoshihiko Kawamura 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Tomoharu Watanabe 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Kyota Okishiro 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Junichiro Yaguchi 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Toshiaki Kawabata 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Toshiaki Fujikawa 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Kayoko Yasutomi 3-1-21, Shibaura, Minato-ku Tokyo M0 JAPAN 108-0023 Executive Officer Other Technology Over $100,000,000 06b true 0000891839-25-000010 2025-03-07 true true true true false 0 100000000 40308436 59691564 false 41 0 0 0 false Kioxia Holdings Corp /s/ Makoto Sonoda Makoto Sonoda General Manager, Disclosure Division 2026-06-30