Magnachip Semiconductor (NYSE: MX) director receives 46,429-share grant

Rhea-AI Filing Summary

Amoruso Cristiano reported acquisition or exercise transactions in this Form 4 filing.

MAGNACHIP SEMICONDUCTOR director Cristiano Amoruso received a grant of 46,429 shares of Common Stock on 2026-08-01 at no cash cost, increasing his direct holdings to 75,057 shares. He also reported 3,072,779 shares held indirectly through Byreforge LLC.

Insider Trade Summary

Net Buyer: 46,429 shares

Net Buy 2 txns

Insider Amoruso Cristiano

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	46,429	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 75,057 shares (Direct); Common Stock — 3,072,779 shares (Indirect, By Byreforge LLC)

Key Figures

Shares granted: 46,429 shares Direct holdings after grant: 75,057 shares Indirect holdings: 3,072,779 shares +1 more

4 metrics

Shares granted 46,429 shares Common Stock grant to director Cristiano Amoruso on 2026-08-01

Direct holdings after grant 75,057 shares Common Stock directly owned by Cristiano Amoruso following the reported grant

Indirect holdings 3,072,779 shares Common Stock held indirectly through Byreforge LLC as reported in the filing

Grant price per share $0.0000 per share Reported transaction price for the 46,429-share Common Stock grant

Key Terms

Grant, award, or other acquisition, indirect ownership, acquired_disposed_code

3 terms

Grant, award, or other acquisition financial

"transaction code description "Grant, award, or other acquisition""

indirect ownership financial

"ownership_type "indirect" with nature_of_ownership "By Byreforge LLC""

acquired_disposed_code financial

"field "acquired_disposed_code" set to "A" showing an acquisition"

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/03/2026 - 06:07 AM Accepted by SEC EDGAR 08/03/2026 - 06:01 AM Learn about SEC filing dates

FAQ

What stock grant did Magnachip Semiconductor (MX) report for Cristiano Amoruso?

Magnachip reported that director Cristiano Amoruso received a grant of 46,429 shares of Common Stock on 2026-08-01. The grant was recorded at a price of $0.0000 per share, indicating no cash payment for the awarded shares.

How many Magnachip (MX) shares does Cristiano Amoruso hold after this grant?

Following the grant, Cristiano Amoruso directly holds 75,057 shares of Magnachip Common Stock. The filing also shows 3,072,779 shares reported as held indirectly through Byreforge LLC, reflecting an additional ownership position associated with him.

Was Amoruso's Magnachip (MX) stock grant made under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is not marked, indicating the reported grant was not disclosed as being made under a Rule 10b5-1 trading plan. No trading-plan affiliation is stated for this transaction in the data provided.

What price was paid for Cristiano Amoruso's Magnachip (MX) stock grant?

The grant of 46,429 shares of Magnachip Common Stock to Cristiano Amoruso is reported at a transaction price of $0.0000 per share. This indicates the award was granted without a cash purchase price per share.

What indirect Magnachip (MX) shareholdings related to Cristiano Amoruso are disclosed?

The filing lists an indirect position of 3,072,779 shares of Magnachip Common Stock held "By Byreforge LLC". This is recorded as indirect ownership associated with Amoruso, separate from his directly held 75,057 shares.

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^*

Amoruso Cristiano

(Last) (First) (Middle)

C/O MAGNACHIP SEMICONDUCTOR, LTD.

108, YEOUI-DAERO, YEONGDEUNGPO-GU

(Street)

SEOUL 07335

(City) (State) (Zip)

KOREA, REPUBLIC OF

(Country)

2. Issuer Name and Ticker or Trading Symbol
MAGNACHIP SEMICONDUCTOR Corp [ MX ]

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)
08/01/2026

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	08/01/2026		A		46,429	A	$0.00	75,057	D
Common Stock								3,072,779	I	By Byreforge LLC

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:

	/s/ Shinyoung Park, Attorney-in-Fact	08/03/2026
	** 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)