Was a Rule 10b5-1 trading plan used for the TTM Technologies (TTMI) share sales?

Yes. The filing explains the sales were made under a Rule 10b5-1 trading plan adopted on February 24, 2026. Such prearranged plans automate trades under preset instructions, helping separate routine liquidity events from opportunistic market timing.

TTM Technologies (TTMI) EVP sells 3,056 shares to cover RSU tax bill

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

TTM Technologies executive Catherine A. Gridley reported selling 3,056 shares of common stock in open-market transactions. The Form 4 shows 13 sales on June 25, 2026 at prices between $204.58 and $218.93 per share.

According to a footnote, these sales were made pursuant to a Rule 10b5-1 trading plan adopted on February 24, 2026 and were executed solely to pay the tax liability arising from the vesting of RSUs, indicating a tax-related liquidity event rather than a discretionary portfolio shift.

Insider Trade Summary 10b5-1

Net Seller: 3,056 shares ($638,511)

Net Sell 13 txns

Insider Gridley Catherine A

Role EVP, A&D Sector President

Sold 3,056 shs ($639K)

Type	Security	Shares	Price	Value
Sale	Common Stock	170	$204.95	$35K
Sale	Common Stock	62	$206.25	$13K
Sale	Common Stock	156	$207.04	$32K
Sale	Common Stock	1,159	$208.40	$242K
Sale	Common Stock	733	$209.06	$153K
Sale	Common Stock	419	$210.10	$88K
Sale	Common Stock	258	$211.08	$54K
Sale	Common Stock	16	$211.86	$3K
Sale	Common Stock	18	$213.51	$4K
Sale	Common Stock	14	$214.46	$3K
Sale	Common Stock	16	$216.49	$3K
Sale	Common Stock	26	$217.43	$6K
Sale	Common Stock	9	$218.27	$2K

Holdings After Transaction: Common Stock — 74,772 shares (Direct, null)

Footnotes (1)

Represents the sale of shares, pursuant to a 10b5-1 trading plan adopted on February 24th, 2026, solely to pay the tax liability incident to the vesting of RSUs. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.58 - $205.57, inclusive. The reporting person undertakes to provide to TTM Technologies, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.67 - $206.65, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.69 - $207.65, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.69 - $208.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.68 - $209.66, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.68 - $210.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.70 - $211.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.74 - $211.95, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.07 - $213.91, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $214.10 - $214.82, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.06 - $216.95, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $217.09 - $217.97, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.11 - $218.93, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares sold: 3,056 shares Number of sale transactions: 13 sales Lowest price range: $204.58–$205.57 per share +3 more

6 metrics

Shares sold 3,056 shares Total common stock sold across 13 transactions on June 25, 2026

Number of sale transactions 13 sales Non-derivative open-market sales of common stock

Lowest price range $204.58–$205.57 per share One weighted-average sale price range disclosed in footnotes

Highest price range $218.11–$218.93 per share Highest weighted-average sale price range disclosed in footnotes

10b5-1 plan adoption date February 24, 2026 Date the trading plan governing these sales was adopted

Net buy/sell direction Net sale of 3,056 shares transactionSummary shows netBuySellShares = -3056

Key Terms

10b5-1 trading plan, RSUs, weighted average price, open-market sale, +1 more

5 terms

10b5-1 trading plan regulatory

"Represents the sale of shares, pursuant to a 10b5-1 trading plan adopted on February 24th, 2026"

A 10b5-1 trading plan is a pre-arranged strategy that allows company insiders to buy or sell company stock at set times, regardless of their current knowledge about the company's situation. It acts like a scheduled appointment for trading, helping prevent the appearance of impropriety or insider trading. This plan provides a way for insiders to sell or buy shares in a controlled, transparent manner, offering reassurance to investors about fair trading practices.

RSUs financial

"solely to pay the tax liability incident to the vesting of RSUs"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market sale financial

"transaction_action":"open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

"transaction_type":"non-derivative""

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/29/2026 - 02:43 PM Accepted by SEC EDGAR 06/29/2026 - 02:42 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^*

Gridley Catherine A

(Last)

(First)

(Middle)

200 EAST SANDPOINTE

SUITE 400

(Street)

SANTA ANA

CALIFORNIA

92707

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TTM TECHNOLOGIES INC [ TTMI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP, A&D Sector President

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/25/2026

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)
Common Stock	06/25/2026		S		170⁽¹⁾	D	$204.95⁽²⁾	74,772	D
Common Stock	06/25/2026		S		62⁽¹⁾	D	$206.25⁽³⁾	74,710	D
Common Stock	06/25/2026		S		156⁽¹⁾	D	$207.04⁽⁴⁾	74,554	D
Common Stock	06/25/2026		S		1,159⁽¹⁾	D	$208.4⁽⁵⁾	73,395	D
Common Stock	06/25/2026		S		733⁽¹⁾	D	$209.06⁽⁶⁾	72,662	D
Common Stock	06/25/2026		S		419⁽¹⁾	D	$210.1⁽⁷⁾	72,243	D
Common Stock	06/25/2026		S		258⁽¹⁾	D	$211.08⁽⁸⁾	71,985	D
Common Stock	06/25/2026		S		16⁽¹⁾	D	$211.86⁽⁹⁾	71,969	D
Common Stock	06/25/2026		S		18⁽¹⁾	D	$213.51⁽¹⁰⁾	71,951	D
Common Stock	06/25/2026		S		14⁽¹⁾	D	$214.46⁽¹¹⁾	71,937	D
Common Stock	06/25/2026		S		16⁽¹⁾	D	$216.49⁽¹²⁾	71,921	D
Common Stock	06/25/2026		S		26⁽¹⁾	D	$217.43⁽¹³⁾	71,895	D
Common Stock	06/25/2026		S		9⁽¹⁾	D	$218.27⁽¹⁴⁾	71,866	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)

Explanation of Responses:

1. Represents the sale of shares, pursuant to a 10b5-1 trading plan adopted on February 24th, 2026, solely to pay the tax liability incident to the vesting of RSUs.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.58 - $205.57, inclusive. The reporting person undertakes to provide to TTM Technologies, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.67 - $206.65, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.69 - $207.65, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.69 - $208.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.68 - $209.66, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.68 - $210.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.70 - $211.67, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.74 - $211.95, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.07 - $213.91, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $214.10 - $214.82, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.06 - $216.95, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $217.09 - $217.97, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.11 - $218.93, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

	/s/ Daniel J. Weber, Attorney-in-Fact	06/29/2026
	** 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 TTM Technologies (TTMI) EVP Catherine Gridley report in this Form 4?

Catherine A. Gridley reported selling 3,056 shares of TTM Technologies common stock. The Form 4 lists 13 open-market sales on June 25, 2026, with transaction prices between $204.58 and $218.93 per share, all related to recent RSU vesting.

How many TTM Technologies (TTMI) shares were sold and at what prices?

The filing shows sales of 3,056 TTM Technologies common shares. These 13 transactions on June 25, 2026 occurred at weighted-average prices across ranges from $204.58 up to $218.93 per share, as detailed in multiple price-range footnotes.

Why did the TTM Technologies (TTMI) executive sell shares in this Form 4?

The footnote states the shares were sold solely to pay tax liabilities from RSU vesting. This indicates the transactions were driven by withholding obligations associated with restricted stock unit awards, rather than a discretionary decision to change overall equity exposure.

Did the TTM Technologies (TTMI) Form 4 include any option exercises or derivative trades?

No derivative activity is listed in the provided data. The derivativeSummary is empty and derivativeTransactionCount is zero, indicating the reported activity consists only of non-derivative common stock sales, with no option exercises or other derivative conversions.

What does the price range footnote mean in the TTM Technologies (TTMI) Form 4?

Each sale price is reported as a weighted average over multiple trades within a specific range. Footnotes explain the shares were sold in numerous executions, and that detailed breakdowns by exact price are available from the company, shareholders, or SEC staff upon request.