#ConsolidationAsSubsidiary

Acquisition of all 5,200 shares of STEP Co., Ltd. for approximately 6,000 million yen, with consolidation as a subsidiary planned on June 1, 2026. Capital increase related to the establishment of the new company is also planned.

Shionogi & Co., Ltd. has resolved to acquire a 50% stake in Shionogi-Apnimed Sleep Science, LLC held by Apnimed for 100 million USD (approx. 15.952 billion JPY), making it a consolidated subsidiary.

Hakuto Co., Ltd. resolved to acquire 76% of the shares of Singapore-based Rabyte Pte. Ltd. on February 5, 2026, making it a consolidated subsidiary. The acquisition price is undisclosed, and the remaining 24% stake is planned to be acquired by 2028.