Yi-Kuei Chen Reports 5.3% Stake in Apollomics Inc. Following RSU Vesting

On April 8, 2026, Yi-Kuei (Alex) Chen filed a Schedule 13D reporting a 5.3% beneficial ownership stake in Apollomics Inc. (APLM). The filing was triggered by the vesting of 5,000 restricted stock units (RSUs) on February 17, 2026, which pushed Mr. Chen's total beneficial ownership above the 5% threshold. Mr. Chen serves as the Chief Operating Officer and a director of Apollomics. The reported 115,171 shares consist of 100 shares held directly, 101,248 shares held by Maxpro Investment Co., Ltd., 3,823 shares issuable upon the exercise of warrants held by Maxpro, and 10,000 RSUs (5,000 vested and 5,000 scheduled to vest within 60 days). Mr. Chen shares voting and dispositive power over the securities held by Maxpro. The shares are held for investment purposes, and Mr. Chen may adjust his position based on market conditions and his role as an officer and director. This filing represents an initial 13D disclosure for the reporting person.