Apollomics (APLM) CFO has shares withheld for RSU tax obligations

Rhea-AI Filing Summary

Apollomics Inc.'s Chief Financial Officer Peter Kuan-How Lin reported an automatic share disposition related to equity compensation. On the vesting of restricted stock units, 3,582 Class A Ordinary Shares were withheld to cover tax obligations at $15.85 per share. After this tax-withholding event, Lin directly holds 12,318 Class A Ordinary Shares. This was not an open-market sale but a routine mechanism tied to RSU vesting.

Insights

Equity compensation analyst

Routine tax withholding on RSU vesting; no open‑market trade by the CFO.

The transaction shows 3,582 Class A Ordinary Shares withheld for taxes at $15.85 per share when restricted stock units vested. This is coded as a tax-withholding disposition and not as a market sale or purchase.

Following the withholding, the CFO directly owns 12,318 shares, indicating continued equity exposure. With no derivative positions reported and no open-market trades, this filing mainly documents standard equity-compensation mechanics rather than a discretionary change in ownership.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider LIN PETER KUAN-HOW

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Tax Withholding	CLASS A ORDINARY SHARES	3,582	$15.85	$57K

Holdings After Transaction: CLASS A ORDINARY SHARES — 12,318 shares (Direct)

Footnotes (1)

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Key Figures

Shares withheld for taxes: 3,582 shares Tax valuation price: $15.85 per share Shares owned after transaction: 12,318 shares

3 metrics

Shares withheld for taxes 3,582 shares Tax withholding on RSU vesting

Tax valuation price $15.85 per share Value used for withheld shares

Shares owned after transaction 12,318 shares Direct holdings following tax withholding

Key Terms

restricted stock units, tax-withholding disposition, Class A Ordinary Shares, Form 4

4 terms

restricted stock units financial

"in connection with the vesting of restricted stock units."

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.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Class A Ordinary Shares financial

"Represents Class A Ordinary Shares withheld for tax purposes"

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.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED 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^*

LIN PETER KUAN-HOW

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
CLASS A ORDINARY SHARES	03/31/2026		F		3,582(1)	D	$15.85	12,318	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents Class A Ordinary Shares withheld for tax purposes in connection with the vesting of restricted stock units.

	/s/ Alison M. Pear, Attorney-In-Fact	04/17/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Apollomics (APLM) report for its CFO?

Apollomics reported a tax-related share disposition by its CFO. 3,582 Class A Ordinary Shares were withheld to cover taxes when restricted stock units vested, reflecting a routine compensation event rather than an open-market trade.

Was the Apollomics (APLM) CFO’s Form 4 transaction an open-market sale?

No, the Form 4 shows no open-market sale. The 3,582 shares reported were withheld by the company at $15.85 per share to satisfy tax obligations upon RSU vesting, a standard administrative transaction.

How many Apollomics (APLM) shares were withheld for taxes in this filing?

The filing reports that 3,582 Class A Ordinary Shares were withheld for tax purposes. This withholding occurred in connection with the vesting of restricted stock units and is categorized as a tax-withholding disposition, not a discretionary share sale.

What is the CFO’s Apollomics (APLM) shareholding after the reported transaction?

After the tax-withholding disposition, the CFO directly holds 12,318 Class A Ordinary Shares. This post-transaction balance shows the executive retains a meaningful equity position following the routine RSU vesting and associated tax withholding.

At what price were Apollomics (APLM) shares valued for the tax withholding?

The withheld shares were valued at $15.85 per share for tax purposes. This price is used to calculate the value of the 3,582 shares withheld when the restricted stock units vested and the tax obligation arose.

What does the F transaction code mean in the Apollomics (APLM) Form 4?

The F code indicates a tax-withholding disposition. In this case, shares were delivered to cover tax liabilities triggered by restricted stock unit vesting, rather than being sold in the open market by the insider.