Stoneridge CAO exercises 3,148 units, withholds shares

Stoneridge Chief Accounting Officer Robert J. Hartman Jr. exercised 3,148 share units into 3,148 common shares at $0 per share under the company’s long-term incentive plan.

Rhea-AI Filing Summary

Stoneridge Chief Accounting Officer Robert J. Hartman Jr. exercised 3,148 share units into 3,148 common shares at $0 per share under the company’s long-term incentive plan. To cover tax obligations, 1,063 common shares were disposed of at $7.69 per share. After these transactions, he directly holds 38,202 common shares and 13,794 share units.

Insider Trade Summary

3,148 shares exercised/converted

Exercise 3 txns

Insider Hartman Robert J. Jr.

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise	Share Units	3,148	$0.00	$0.00
Exercise	Common Shares, without par value	3,148	$0.00	$0.00
Exercise Price or Tax Liability	Common Shares, without par value	1,063	$7.69	$8K

Holdings After Transaction: Share Units — 13,794 contracts (Direct); Common Shares, without par value — 38,202 shares (Direct)

Footnotes (1)

1. F1. On March 13, 2023 the Reporting Person was granted 3,148 Share Units pursuant to the Company's Long-Term Incentive Plan which were paid on a one-for-one basis in Company common shares on March 2, 2026.

FAQ

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What insider transactions did Stoneridge (SRI) report for Robert J. Hartman Jr.?

Stoneridge reported that Chief Accounting Officer Robert J. Hartman Jr. exercised 3,148 share units into common shares and disposed of 1,063 common shares to satisfy tax obligations, all dated March 2, 2026 under the company’s long-term incentive plan.

How many Stoneridge (SRI) share units did the CAO exercise in this Form 4?

The Chief Accounting Officer exercised 3,148 share units, converting them on a one-for-one basis into 3,148 Stoneridge common shares. These share units were originally granted on March 13, 2023 under the company’s Long-Term Incentive Plan and paid out on March 2, 2026.

At what price were Stoneridge (SRI) shares disposed of for taxes in this filing?

In this filing, 1,063 Stoneridge common shares were disposed of at a price of $7.69 per share. The transaction was coded as “F,” meaning it was a tax-withholding disposition to pay exercise price or tax liabilities, not an open-market sale.

How many Stoneridge (SRI) common shares does the CAO own after these transactions?

After these transactions, the Chief Accounting Officer directly owns 38,202 Stoneridge common shares. He also holds 13,794 share units following the exercise of 3,148 units and the tax-related disposition, reflecting his updated equity position in the company.

What does transaction code M mean in the Stoneridge (SRI) Form 4 filing?

Transaction code M in this Stoneridge Form 4 indicates an exercise or conversion of a derivative security. Here, 3,148 share units were converted into 3,148 common shares at $0 per share, consistent with a payout under the company’s long-term incentive compensation plan.

What does transaction code F signify in this Stoneridge (SRI) insider report?

Transaction code F signifies a disposition of shares to pay the exercise price or tax liability. In this case, 1,063 common shares were delivered at $7.69 per share, reflecting shares withheld to satisfy tax obligations rather than a discretionary open-market sale.

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

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Accepted by SEC EDGAR 03/04/2026 - 02:33 PM EST Learn about SEC filing dates

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^*

Hartman Robert J. Jr.

(Last) (First) (Middle)

C/O STONERIDGE, INC.

39675 MACKENZIE DRIVE, SUITE 400

(Street)

NOVI MI 48377

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
STONERIDGE INC [ SRI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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 Shares, without par value	03/02/2026		M		3,148	A	$0	39,265	D
Common Shares, without par value	03/02/2026		F		1,063	D	$7.69	38,202	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Share Units	(1)	03/02/2026		M			3,148	(1)	(1)	Common Shares, without par value	3,148	$0	13,794	D

Explanation of Responses:

1. On March 13, 2023 the Reporting Person was granted 3,148 Share Units pursuant to the Company's Long-Term Incentive Plan which were paid on a one-for-one basis in Company common shares on March 2, 2026.

Remarks:

	/s/ Robert M. Loesch, by power of attorney	03/04/2026
	** 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.