August 10, 2026 - 144: Report of proposed sale of securities

144: Filer Information

Filer CIK

0001982399

Filer CCC

XXXXXXXX

Is this a LIVE or TEST Filing?

LIVE

TEST

Submission Contact Information

Name

Phone

E-Mail Address

144: Issuer Information

Name of Issuer

TTM TECHNOLOGIES INC

SEC File Number

000-31285

Address of Issuer

200 EAST SANDPOINTE
SUITE 400
SANTA ANA
CALIFORNIA
92707

Phone

714-327-3000

Name of Person for Whose Account the Securities are To Be Sold

DALE KNECHT

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

OFFICER

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
COMMON	MERRILL LYNCH 520 NEWPORT CENTER DRIVE 20TH FLOOR NEWPORT BEACH CA 92660	26198	3720116	105348864	08/10/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
COMMON	06/22/2024	RESTRICTED STOCK UNIT VEST	TTM TECHNOLOGIES INC	10046	06/22/2024	N/A
COMMON	06/22/2023	RESTRICTED STOCK UNIT VEST	TTM TECHNOLOGIES INC	6383	06/22/2023	N/A
COMMON	02/22/2023	RESTRICTED STOCK UNIT VEST	TTM TECHNOLOGIES INC	3617	02/22/2023	N/A
COMMON	06/22/2022	RESTRICTED STOCK UNIT VEST	TTM TECHNOLOGIES INC	6152	06/22/2022	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
DALE KNECHT 200 EAST SANDPOINTE SUITE 400 SANTA ANA CA 92707	COMMON	06/21/2026	3476	729246.23
DALE KNECHT 200 EAST SANDPOINTE SUITE 400 SANTA ANA CA 92707	COMMON	06/22/2026	3278	687706.89
DALE KNECHT 200 EAST SANDPOINTE SUITE 400 SANTA ANA CA 92707	COMMON	06/26/2026	2014	421737.32

144: Remarks and Signature

Remarks

Date of Notice

08/10/2026

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature