Amkor director gifts 100 shares of common stock

Amkor Technology, Inc. director Winston J Churchill reported a bona fide gift transfer of 100 shares of Common Stock on 2026-07-30.

Accepted by SEC EDGAR 07/31/2026 - 04:38 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Amkor Technology, Inc. director Winston J Churchill reported a bona fide gift transfer of 100 shares of Common Stock on 2026-07-30. The gift involved no cash consideration, and he now directly holds 28,681 shares. The transaction was not made under a Rule 10b5-1 trading plan.

Insider Trade Summary

100 shares gifted

Gift 1 txn

Insider CHURCHILL WINSTON J

Role Director

Type	Security	Shares	Price	Value
Gift	Common Stock	100	$0.00	$0.00

Holdings After Transaction: Common Stock — 28,681 shares (Direct)

Holdings Before and After: Common Stock, 28,781 to 28,681 shares (Direct)

Key Figures

Shares gifted: 100 shares Shares held after transaction: 28,681 shares Gift transactions in this filing: 1

3 metrics

Shares gifted 100 shares Bona fide gift of Common Stock on 2026-07-30

Shares held after transaction 28,681 shares Direct holdings of Winston J Churchill following the gift

Gift transactions in this filing 1 Single Form 4 transaction coded as bona fide gift (G)

Key Terms

Bona fide gift, Form 4, direct ownership

3 terms

Bona fide gift regulatory

"Transaction code G is described as a "Bona fide gift" of shares"

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

Form 4 regulatory

"Insider stock transactions by directors are reported on 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.

direct ownership financial

"The filing classifies Churchill’s holdings as direct ownership of shares"

FAQ

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

What insider transaction did Amkor Technology (AMKR) director Winston J Churchill report?

Winston J Churchill reported a bona fide gift of 100 shares of Amkor common stock on 2026-07-30. This Form 4 shows a charitable or personal transfer rather than an open-market sale, with no price paid per share.

How many Amkor Technology (AMKR) shares does Winston J Churchill hold after this gift?

After the reported gift, Winston J Churchill directly holds 28,681 shares of Amkor common stock. This post-transaction balance reflects the reduction of 100 shares transferred as a bona fide gift on 2026-07-30.

Was Winston J Churchill’s Amkor (AMKR) gift made under a Rule 10b5-1 trading plan?

The filing indicates the transaction was not made under a Rule 10b5-1 trading plan. The 10b5-1 checkbox is explicitly unchecked, so this gift was not executed pursuant to a pre-arranged trading program.

What transaction code is shown for Winston J Churchill’s Amkor (AMKR) filing?

The Form 4 uses transaction code G, described as a bona fide gift of common stock. This code signals a transfer of shares without consideration, distinguishing it from market purchases or sales.

Does Winston J Churchill’s Form 4 for Amkor (AMKR) report any stock sales or purchases?

The Form 4 reports no open-market purchases or sales. It shows only a single bona fide gift of 100 common shares, with no buy or sell transactions and no derivative exercises reported in this filing.

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

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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^*

CHURCHILL WINSTON J

(Last) (First) (Middle)

500 SE MIZNER BLVD.

APT 305A

(Street)

BOCA RATON FLORIDA 33432-6083

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AMKOR TECHNOLOGY, INC. [ AMKR ]

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)
07/30/2026

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
Common Stock	07/30/2026		G		100	D	$0	28,681	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:

Remarks:

	/s/ Mark N. Rogers, Attorney-in-Fact for Winston J. Churchill	07/31/2026
	** 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)