David John Mastrocola - 10 Nov 2025 Form 4 Insider Report for Cooper-Standard Holdings Inc. (CPS)

Role: Director
Signature: /s/Denise Balog, on behalf of David J. Mastrocola under Power of Attorney
Issuer symbol: CPS
Transactions as of: 10 Nov 2025
Net transactions value: +$58,100
Form type: 4
Filing time: 13 Nov 2025, 17:07:28 UTC
Previous filing: 19 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mastrocola David John	Director	40300 TRADITIONS DRIVE, NORTHVILLE	/s/Denise Balog, on behalf of David J. Mastrocola under Power of Attorney	13 Nov 2025	0001515839

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CPS	Common stock	Purchase	$58,100	+2,000	+12%	$29.05	18,115	10 Nov 2025	By Trust	F1, F2
holding	CPS	Common stock						0	10 Nov 2025	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $29.00 to $29.10 inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above.
F2	Reflects common stock contributed by the reporting person to a trust which was exempt from reporting pursuant to Rule 16a-13 under the Securities Exchange Act of 1934, as amended.

Content

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $29.00 to $29.10 inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above.

Reflects common stock contributed by the reporting person to a trust which was exempt from reporting pursuant to Rule 16a-13 under the Securities Exchange Act of 1934, as amended.