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Form 3 Apollomics Inc. For: Mar 18 Filed by: Chen Yi-Kuei

March 18, 2026 6:33 PM
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person *
Chen Yi-Kuei

(Last) (First) (Middle)
989 E HILLSDALE BLVD, SUITE 220

(Street)
FOSTER CITY 94404

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026
3. Issuer Name and Ticker or Trading Symbol
Apollomics Inc. [ APLM ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Operating Officer
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Ordinary Shares 101,248
I
By Maxpro Investment Co., Ltd. (1)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (2) (2) Class A Ordinary Shares 20,000 (3) D
Warrants 04/28/2023 03/29/2028 Class A Ordinary Shares 3,823 (4) 1,150 (4) I By Maxpro Investment Co., Ltd. (1)
Explanation of Responses:
1. The reporting person is member of the Board of Directors of Maxpro Investment Co., Ltd. and is co-founder and managing director of Maxpro Ventures Ltd. The reporting person disclaims beneficial ownership of theses securities except to the extent of his pecuniary interest therein.
2. The restricted stock units were vested with respect to 5,000 shares on February 17, 2026, with an additional 5,000 shares vesting on each of May 17, 2026, August 17, 2026 and November 17, 2026.
3. Each restricted stock unit represents a contingent right to receive one Class A Ordinary Share.
4. Reflects the adjusted exercise price of $1,150.00 per full share, as each warrant is exercisable for 0.01 Class A Ordinary Share at a price of $11.50 per warrant.
Remarks:
This Initial Statement of Beneficial Ownership is being filed in connection with the enactment of the Holding Foreign Insiders Accountable Act and the rules and regulations adopted in association therewith.
/s/ Yi-Kuei (Alex) Chen 03/18/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

ATTACHMENTS / EXHIBITS

EX-24

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