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  4. [Form 4] Apollomics Inc. Insider Trading Activity

Apollomics (NASDAQ: APLM) COO adds 20K shares in private deal

Filing Impact
(Moderate)
Filing Sentiment
(Positive)
Form Type
4

Rhea-AI Filing Summary

Apollomics Inc. insider Yi-Kuei Chen, its Chief Operating Officer and director, reported an indirect purchase of 20,000 Class A ordinary shares of APLM on August 14, 2026 at $15.00 per share, acquired through a private placement transaction by Maxpro Investment Co., Ltd. Following this acquisition, indirect holdings through Maxpro Investment Co., Ltd. are reported as 121,248 shares, and a separate direct holding position of 15,000 shares is reported. The filing notes that Chen is a board member of Maxpro Investment Co., Ltd. and co-founder and managing director of Maxpro Ventures Ltd., and disclaims beneficial ownership of the Maxpro-held securities except to the extent of his pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Chen Yi-Kuei
Role Chief Operating Officer
Bought 20,000 shs ($300K)
Type Security Shares Price Value
Purchase CLASS A ORDINARY SHARES F1, F2 20,000 $15.00 $300K
holding CLASS A ORDINARY SHARES -- -- --
Holdings After Transaction: CLASS A ORDINARY SHARES — 121,248 shares (Indirect, Through Maxpro Investment Co., Ltd.); CLASS A ORDINARY SHARES — 15,000 shares (Direct)
Footnotes (2)
  1. F1. Acquired pursuant to the private placement transaction described in the Issuer's Report on Form 6-K filed on August 12, 2026.
  2. F2. 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.
Shares purchased 20,000 shares Class A ordinary shares acquired indirectly on August 14, 2026
Purchase price $15.00 per share Price for 20,000 Class A ordinary shares in private placement
Indirect holdings after transaction 121,248 shares Class A ordinary shares held indirectly through Maxpro Investment Co., Ltd.
Direct holdings reported 15,000 shares Class A ordinary shares held directly by the reporting person
Buy transactions in filing 1 Number of buy-type transactions in transaction summary
Net buy shares 20,000 shares Net share change from reported buy/sell activity
private placement transaction financial
"Acquired pursuant to the private placement transaction described in the Issuer's Report"
indirect ownership financial
"Indirect holdings through Maxpro Investment Co., Ltd. are reported as 121,248 shares"
pecuniary interest financial
"disclaims beneficial ownership of theses securities except to the extent of his pecuniary interest"
beneficial ownership financial
"The reporting person disclaims beneficial ownership of theses securities"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

What insider transaction did Apollomics Inc. (APLM) report for Yi-Kuei Chen?
Apollomics reported that Yi-Kuei Chen indirectly acquired 20,000 Class A ordinary shares of APLM on August 14, 2026. The shares were obtained in a private placement transaction through Maxpro Investment Co., Ltd., rather than via an open-market purchase.

At what price were the Apollomics (APLM) shares acquired in this Form 4 filing?
The reported acquisition price was $15.00 per share for 20,000 Class A ordinary shares. These shares were acquired in connection with a private placement transaction referenced in an Apollomics Form 6-K filed on August 12, 2026.

How many Apollomics (APLM) shares does Yi-Kuei Chen hold after this transaction?
After the transaction, reported indirect holdings total 121,248 shares through Maxpro Investment Co., Ltd., and a separate direct holding of 15,000 shares is listed. Chen disclaims beneficial ownership of Maxpro-held shares except to the extent of his pecuniary interest.

Was the Apollomics (APLM) insider purchase under a Rule 10b5-1 trading plan?
The filing does not classify the transaction as made under a Rule 10b5-1 trading plan. The document-level checkbox for Rule 10b5-1 plans is marked false, and there is no footnote stating that a pre-arranged trading plan applied.

Through what entity were the Apollomics (APLM) shares acquired for Yi-Kuei Chen?
The 20,000 Apollomics Class A ordinary shares were acquired indirectly through Maxpro Investment Co., Ltd.. Chen is a board member of Maxpro Investment Co., Ltd. and co-founder and managing director of Maxpro Ventures Ltd..

How does Yi-Kuei Chen describe his beneficial ownership of Apollomics (APLM) shares held by Maxpro?
Chen disclaims beneficial ownership of Apollomics shares held by Maxpro Investment Co., Ltd. except to the extent of his pecuniary interest. This means his reported interest is limited economically, rather than claiming full voting or investment control over all these securities.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Chen Yi-Kuei
(Last)(First)(Middle)
989 E HILLSDALE BLVD, SUITE 220
(Street)
FOSTER CITY CALIFORNIA 94404
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Apollomics Inc. [ APLM ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/14/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
CLASS A ORDINARY SHARES15,000D
CLASS A ORDINARY SHARES08/14/2026P20,000(1)A$15121,248IThrough Maxpro Investment Co., Ltd.(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Acquired pursuant to the private placement transaction described in the Issuer's Report on Form 6-K filed on August 12, 2026.
2. 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.
/s/ Alison M. Pear, Attorney-In-Fact08/17/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR