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Apollomics COO gets 5K shares, 8K stock options

Apollomics Inc. (APLM) reported that director and Chief Operating Officer Chen Yi-Kuei had 5,000 restricted stock units vest on September 15, 2026, converting into 5,000 Class A Ordinary Shares held directly, bringing his direct holdings to 20,100 shares.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Apollomics Inc. (APLM) reported that director and Chief Operating Officer Chen Yi-Kuei had 5,000 restricted stock units vest on September 15, 2026, converting into 5,000 Class A Ordinary Shares held directly, bringing his direct holdings to 20,100 shares. On September 14, 2026 he was also granted a stock option for 8,000 shares at $23.18 per share under the 2023 Incentive Award Plan, vesting in two equal installments in 2027. In addition, 121,248 Class A Ordinary Shares are reported as held indirectly through Maxpro Investment Co., Ltd., with beneficial ownership disclaimed except to the extent of his pecuniary interest. No Rule 10b5-1 trading plan is reported.

Positive

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Negative

  • None.
Insider Chen Yi-Kuei
Role Chief Operating Officer
Type Security Shares Price Value
Exercise Restricted Stock Units F3, F4 5,000 $0.00 $0.00
Exercise CLASS A ORDINARY SHARES 5,000 $0.00 $0.00
Grant/Award Stock Option (Right to Buy) F2 8,000 $0.00 $0.00
holding CLASS A ORDINARY SHARES F1 -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 8,000 contracts (Direct); Restricted Stock Units — 5,000 contracts (Direct); CLASS A ORDINARY SHARES — 20,100 shares (Direct); CLASS A ORDINARY SHARES — 121,248 shares (Indirect, Through Maxpro Investment Co., Ltd.)
Footnotes (4)
  1. F1. The reporting person is a member of the Board of Directors of Maxpro Investment Co., Ltd. and is co-founder and managing director of Maxpro Ventures Ltd. The amount reported includes a 100 share adjustment for shares previously owned but inadvertently omitted. Excludes 3,823 Class A Ordinary Shares issuable upon the exercise of warrants held directly by Maxpro Investment Co., Ltd., which were previously reported on the Form 3 filed March 18, 2026 and the Form 3/A filed April 14, 2026. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
  2. F2. The stock option was granted under the Apollomics Inc. 2023 Incentive Award Plan on September 14, 2026. The option vests and becomes exercisable over a one-year period: fifty percent (50%) of the shares subject to the option vest on March 14, 2027 (six months from the grant date), and the remaining fifty percent (50%) vest on September 14, 2027 (twelve months from the grant date), subject to the reporting person's continued service to the Issuer through each applicable vesting date.
  3. F3. Each restricted stock unit represents a contingent right to receive one Class A Ordinary Share
  4. F4. RSUs were granted and previously reported on a Form 3 filed March 18, 2026 and a Form 3/A filed April 14, 2026. Of the initial RSU grant, 5,000 shares vested on each of February 9, 2026, March 15, 2026, June 15, 2026 and September 15, 2026. This transaction represents the vesting of 5,000 RSUs on September 15, 2026.
RSUs vested 5,000 units Restricted stock units vesting on September 15, 2026 for Chen Yi-Kuei
Shares acquired from RSU vesting 5,000 Class A Ordinary Shares Shares received upon settlement of vested RSUs on September 15, 2026
Direct Class A Ordinary Shares held after transaction 20,100 shares Direct holdings of Chen Yi-Kuei after September 15, 2026 transaction
Indirect Class A Ordinary Shares 121,248 shares Held through Maxpro Investment Co., Ltd., with beneficial ownership disclaimed beyond pecuniary interest
Stock option grant size 8,000 shares underlying Stock Option (Right to Buy) granted September 14, 2026 under 2023 Incentive Award Plan
Stock option exercise price $23.18 per share Conversion or exercise price for 8,000-share option granted September 14, 2026
RSU vesting installments in 2026 5,000 shares on each of four dates Of the initial RSU grant, 5,000 shares vested on February 9, March 15, June 15 and September 15, 2026
Restricted Stock Units financial
"The filing reports vesting of 5,000 Restricted Stock Units, each for one share"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Stock Option (Right to Buy) financial
"A Stock Option (Right to Buy) for 8,000 shares was granted on September 14, 2026"
Incentive Award Plan financial
"The stock option was granted under the Apollomics Inc. 2023 Incentive Award Plan"
An incentive award plan is a formal program that rewards employees, executives, or directors with cash, stock, options, or other pay when the company meets set goals or performance targets. Like a sales commission or a loyalty program that pays out when you hit milestones, it’s designed to align staff behavior with company objectives; investors care because it affects a company’s costs, share count (dilution), leadership incentives, and long-term value creation.
pecuniary interest financial
"The reporting person disclaims beneficial ownership except to the extent of his pecuniary interest"
Class A Ordinary Shares financial
"Transactions involve Class A Ordinary Shares held directly and indirectly"
Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity awards did Apollomics (APLM) COO Chen Yi-Kuei receive in this Form 4?

Chen Yi-Kuei received a stock option for 8,000 Class A Ordinary Shares at $23.18 per share on September 14, 2026, and 5,000 restricted stock units vested on September 15, 2026, settling into 5,000 Class A Ordinary Shares held directly.

How many Apollomics (APLM) shares does Chen Yi-Kuei hold directly after these transactions?

After the September 15, 2026 RSU vesting, Chen Yi-Kuei holds 20,100 Class A Ordinary Shares directly. These include the 5,000 shares received upon settlement of vested restricted stock units reported in this filing.

What indirect Apollomics (APLM) holdings are reported for Chen Yi-Kuei?

The filing reports 121,248 Class A Ordinary Shares held indirectly through Maxpro Investment Co., Ltd., including a 100-share adjustment. He disclaims beneficial ownership of these securities except to the extent of his pecuniary interest in them.

How do the new Apollomics (APLM) stock options for Chen Yi-Kuei vest?

The 8,000-share stock option granted on September 14, 2026 vests over one year: 50% of the shares vest on March 14, 2027, and the remaining 50% vest on September 14, 2027, subject to his continued service to Apollomics through each vesting date.

Were Chen Yi-Kuei’s Apollomics (APLM) transactions made under a Rule 10b5-1 trading plan?

No. The Form 4 indicates that the Rule 10b5-1 checkbox is not marked, and the footnotes do not state that these transactions were executed under any Rule 10b5-1 trading plan or similar pre-arranged trading arrangement.

What RSU activity did Apollomics (APLM) report for Chen Yi-Kuei on September 15, 2026?

Apollomics reported that 5,000 restricted stock units previously granted to Chen Yi-Kuei vested on September 15, 2026. Each restricted stock unit represents a right to receive one Class A Ordinary Share, and this vesting generated 5,000 new directly held shares.

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

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Learn about SEC filing dates
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)
668 ARROW GRAND CIR. SUITE 206

(Street)
COVINA CALIFORNIA 91772

(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)
09/14/2026
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 SHARES09/15/2026M5,000A$020,100D
CLASS A ORDINARY SHARES121,248IThrough Maxpro Investment Co., Ltd.(1)
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
Stock Option (Right to Buy)$23.1809/14/2026A8,000 (2)09/14/2026CLASS A ORDINARY SHARES8,000$08,000D
Restricted Stock Units(3)09/15/2026M5,000 (4) (4)CLASS A ORDINARY SHARES5,000$05,000D
Explanation of Responses:
1. The reporting person is a member of the Board of Directors of Maxpro Investment Co., Ltd. and is co-founder and managing director of Maxpro Ventures Ltd. The amount reported includes a 100 share adjustment for shares previously owned but inadvertently omitted. Excludes 3,823 Class A Ordinary Shares issuable upon the exercise of warrants held directly by Maxpro Investment Co., Ltd., which were previously reported on the Form 3 filed March 18, 2026 and the Form 3/A filed April 14, 2026. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
2. The stock option was granted under the Apollomics Inc. 2023 Incentive Award Plan on September 14, 2026. The option vests and becomes exercisable over a one-year period: fifty percent (50%) of the shares subject to the option vest on March 14, 2027 (six months from the grant date), and the remaining fifty percent (50%) vest on September 14, 2027 (twelve months from the grant date), subject to the reporting person's continued service to the Issuer through each applicable vesting date.
3. Each restricted stock unit represents a contingent right to receive one Class A Ordinary Share
4. RSUs were granted and previously reported on a Form 3 filed March 18, 2026 and a Form 3/A filed April 14, 2026. Of the initial RSU grant, 5,000 shares vested on each of February 9, 2026, March 15, 2026, June 15, 2026 and September 15, 2026. This transaction represents the vesting of 5,000 RSUs on September 15, 2026.
/s/ Alison M. Pear, Attorney-In-Fact09/17/2026
** 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)

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