Gregory S. Fortier - 29 Jan 2026 Form 4/A - Amendment Insider Report for TTM TECHNOLOGIES INC (TTMI)

Role: SVP, President - Integ. Elec.
Signature: /s/ Daniel J. Weber, Attorney-in-Fact
Issuer symbol: TTMI
Transactions as of: 29 Jan 2026
Net transactions value: $0
Form type: 4/A - Amendment
Filing time: 03 Feb 2026, 15:44:19 UTC
Date Of Original Report: 02 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Fortier Gregory S.	SVP, President - Integ. Elec.	200 EAST SANDPOINTE, SUITE 400, SANTA ANA	/s/ Daniel J. Weber, Attorney-in-Fact	03 Feb 2026	0002108784

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TTMI	Common Stock	Award	$0	+5,600		$0.000000	5,600	29 Jan 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects the grant of restricted stock units. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock. The restricted stock units will vest one-third on each of the first, second and third anniversaries of the date of grant, and the stock underlying the restricted units will be delivered on or within 30 days of January 29 of each year of vesting.
F2	This Form 4/A is an amendment to the Form 4 filed on February 2, 2026 for the same transaction. In Table 1, Item 2, the original Form 4 mistakenly reported a transaction date of December 29, 2025. The information in Item 2 of Table 1 of the original filing has been corrected to reflect that the transaction date was, in fact, January 29, 2026.

Content

Reflects the grant of restricted stock units. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock. The restricted stock units will vest one-third on each of the first, second and third anniversaries of the date of grant, and the stock underlying the restricted units will be delivered on or within 30 days of January 29 of each year of vesting.

This Form 4/A is an amendment to the Form 4 filed on February 2, 2026 for the same transaction. In Table 1, Item 2, the original Form 4 mistakenly reported a transaction date of December 29, 2025. The information in Item 2 of Table 1 of the original filing has been corrected to reflect that the transaction date was, in fact, January 29, 2026.

Remarks:

This Form 4/A is an amendment to the Form 4 filed on February 2, 2026 solely to correct the inadvertent administrative error described in footnote 2. Other than the foregoing, no changes have been made to the original Form 4.