Apollomics (APLM) director receives 500 shares from RSU vesting

Q: What did Apollomics (APLM) director Tsai Hsien-Shu report in this Form 4?

Director Tsai Hsien-Shu reported the vesting of 500 Restricted Stock Units , which converted into 500 Class A Ordinary Shares at $0.00 per share, reflecting routine equity compensation rather than an open-market stock purchase or sale.

Q: How many Apollomics (APLM) shares does Tsai Hsien-Shu hold after this transaction?

After the RSU vesting, Tsai Hsien-Shu directly holds 1,500 Class A Ordinary Shares . These holdings come from multiple RSU vesting events in 2026, as disclosed, and represent his post-transaction direct equity position in Apollomics Inc.

Q: What is the structure of the RSU grant reported by Apollomics (APLM)?

The RSU grant provided 500 units vesting on each of February 9, 2026 , March 15, 2026 , and June 15, 2026 , with an additional 500 RSUs scheduled to vest on September 15, 2026 , according to the disclosed vesting schedule.

Q: Is the Apollomics (APLM) Form 4 transaction an open-market buy or sell?

No. The Form 4 shows a derivative exercise/conversion of 500 RSUs into Class A Ordinary Shares at $0.00 per share. It reflects compensation vesting, not an open-market purchase or sale of Apollomics stock.

Q: How many Restricted Stock Units remain unvested for Tsai Hsien-Shu at Apollomics (APLM)?

Following the June 15, 2026 vesting, Tsai Hsien-Shu has 500 Restricted Stock Units remaining. The disclosure states these are scheduled to vest on September 15, 2026 , completing the original RSU grant’s vesting schedule.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Apollomics Inc. director Tsai Hsien-Shu increased his direct equity stake through routine equity compensation. On June 15, 2026, 500 Restricted Stock Units vested, converting into 500 Class A Ordinary Shares at a price of $0.00 per share.

The RSUs were part of a prior grant under which 500 units vested on each of February 9, March 15, and June 15, 2026, with another 500 scheduled to vest on September 15, 2026. Following this transaction, Tsai directly holds 1,500 Class A Ordinary Shares and 500 remaining RSUs, reflecting standard compensation-related equity accrual rather than an open-market trade.

Insider Trade Summary

500 shares exercised/converted

Mixed 2 txns

Insider TSAI HSIEN-SHU

Role null

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	500	$0.00	--
Exercise	CLASS A ORDINARY SHARES	500	$0.00	--

Holdings After Transaction: Restricted Stock Units — 500 shares (Direct, null); CLASS A ORDINARY SHARES — 1,500 shares (Direct, null)

Footnotes (1)

Each restricted stock unit represents a contingent right to receive one Class A Ordinary Share 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, 500 shares vested on each of February 9, 2026, March 15, 2026, and June 15, 2026, and an additional 500 shares will vest on September 15, 2026. This transaction represents the vesting of 500 RSUs on June 15, 2026.

Key Figures

RSUs vested: 500 units Exercise price: $0.00 per share Shares after transaction: 1,500 shares +2 more

5 metrics

RSUs vested 500 units Vested and converted on June 15, 2026

Exercise price $0.00 per share Conversion of RSUs into Class A Ordinary Shares

Shares after transaction 1,500 shares Class A Ordinary Shares held directly post-transaction

Remaining RSUs 500 units Scheduled to vest on September 15, 2026

Exercise shares 500 shares Total derivative shares exercised per transaction summary

Key Terms

Restricted Stock Units, Class A Ordinary Shares, derivative exercise/conversion, Form 4

4 terms

Restricted Stock Units financial

"The RSUs were part of a prior grant under which 500 units vested"

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.

Class A Ordinary Shares financial

"converting into 500 Class A Ordinary Shares at a price of $0.00"

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.

derivative exercise/conversion financial

"The Form 4 shows a derivative exercise/conversion of 500 RSUs"

Form 4 regulatory

"What did Apollomics (APLM) director Tsai Hsien-Shu report in this 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.

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Form 4 Insider Transactions: What Each Field Means →

06/16/2026 - 05:05 PM

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^*

TSAI HSIEN-SHU

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
CLASS A ORDINARY SHARES	06/15/2026		M		500	A	$0	1,500	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾	06/15/2026		M			500	⁽²⁾	⁽²⁾	CLASS A ORDINARY SHARES	500	$0	500	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one Class A Ordinary Share

2. 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, 500 shares vested on each of February 9, 2026, March 15, 2026, and June 15, 2026, and an additional 500 shares will vest on September 15, 2026. This transaction represents the vesting of 500 RSUs on June 15, 2026.

	/s/ Alison M. Pear, Attorney-In-Fact	06/16/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What did Apollomics (APLM) director Tsai Hsien-Shu report in this Form 4?

Director Tsai Hsien-Shu reported the vesting of 500 Restricted Stock Units, which converted into 500 Class A Ordinary Shares at $0.00 per share, reflecting routine equity compensation rather than an open-market stock purchase or sale.

How many Apollomics (APLM) shares does Tsai Hsien-Shu hold after this transaction?

After the RSU vesting, Tsai Hsien-Shu directly holds 1,500 Class A Ordinary Shares. These holdings come from multiple RSU vesting events in 2026, as disclosed, and represent his post-transaction direct equity position in Apollomics Inc.

What is the structure of the RSU grant reported by Apollomics (APLM)?

The RSU grant provided 500 units vesting on each of February 9, 2026, March 15, 2026, and June 15, 2026, with an additional 500 RSUs scheduled to vest on September 15, 2026, according to the disclosed vesting schedule.

Is the Apollomics (APLM) Form 4 transaction an open-market buy or sell?

No. The Form 4 shows a derivative exercise/conversion of 500 RSUs into Class A Ordinary Shares at $0.00 per share. It reflects compensation vesting, not an open-market purchase or sale of Apollomics stock.

How many Restricted Stock Units remain unvested for Tsai Hsien-Shu at Apollomics (APLM)?

Following the June 15, 2026 vesting, Tsai Hsien-Shu has 500 Restricted Stock Units remaining. The disclosure states these are scheduled to vest on September 15, 2026, completing the original RSU grant’s vesting schedule.