Rogers Corp director receives 1,427-share stock award

Costello Donna reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Costello Donna reported acquisition or exercise transactions in this Form 4 filing.

Rogers Corp director Donna Costello received a stock award of 1,427 shares of Capital (Common) Stock on May 6, 2026. The award was granted as deferred stock units, meaning the shares are receivable in the future rather than delivered immediately. Following this compensation-related grant, her directly held stake reported in this filing increased to 6,137 shares.

Insider Trade Summary

Grant/Award: 1,427 shares

Grant/Award 1 txn

Insider Costello Donna

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Capital (Common) Stock	1,427	$0.00	$0.00

Holdings After Transaction: Capital (Common) Stock — 6,137 shares (Direct)

Footnotes (1)

1. F1. Represents shares of Rogers Corporation Capital (Common) Stock receivable pursuant to the May 6, 2026, award of deferred stock units.

Key Figures

Shares granted: 1,427 shares Price per share: $0.00 per share Shares after transaction: 6,137 shares +2 more

5 metrics

Shares granted 1,427 shares Deferred stock unit award on May 6, 2026

Price per share $0.00 per share Compensation grant, not open-market purchase

Shares after transaction 6,137 shares Direct holdings following the award

Transaction code A Grant, award, or other acquisition

Transaction date May 6, 2026 Award date for deferred stock units

Key Terms

Deferred stock units, Capital (Common) Stock, Grant, award, or other acquisition

3 terms

Deferred stock units financial

"Represents shares of Rogers Corporation Capital (Common) Stock receivable pursuant to the May 6, 2026, award of deferred stock units."

Deferred stock units are promises from a company to give an employee shares of stock at a future date, often after certain conditions are met or after leaving the company. They function like a form of delayed compensation, allowing employees to earn shares over time. For investors, they represent potential future ownership in the company, but do not provide immediate voting rights or dividends until the shares are actually received.

Capital (Common) Stock financial

"Represents shares of Rogers Corporation Capital (Common) Stock receivable pursuant to the May 6, 2026, award of deferred stock units."

Grant, award, or other acquisition regulatory

"transaction_code_description": "Grant, award, or other acquisition""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Rogers Corp (ROG) disclose for Donna Costello?

Rogers Corp reported a stock award to director Donna Costello. She acquired 1,427 shares of Capital (Common) Stock through a grant of deferred stock units dated May 6, 2026, increasing her reported direct holdings to 6,137 shares after the award.

Was the Rogers Corp (ROG) insider transaction a purchase or a compensation grant?

The transaction was a compensation-related grant, not an open-market purchase. Donna Costello received 1,427 shares at a price of $0.00 per share, classified as a grant or award acquisition of deferred stock units from Rogers Corp.

How many Rogers Corp (ROG) shares does Donna Costello hold after this Form 4?

After the reported grant, Donna Costello holds 6,137 shares directly. The Form 4 shows that her total direct ownership of Rogers Corporation Capital (Common) Stock increased following the 1,427-share deferred stock unit award on May 6, 2026.

What are deferred stock units in the Rogers Corp (ROG) filing?

Deferred stock units are rights to receive shares at a future time. The footnote explains the 1,427-share award represents Rogers Corporation Capital (Common) Stock receivable under a May 6, 2026 grant, rather than shares delivered immediately on the grant date.

Did the Rogers Corp (ROG) Form 4 show any insider sales by Donna Costello?

No sales were reported in this Form 4. The filing only shows an acquisition transaction coded as a grant, award, or other acquisition of 1,427 deferred stock units, with no dispositions or open-market sales disclosed for the reported date.

What transaction code was used for the Rogers Corp (ROG) insider grant?

The transaction used code “A” for a grant, award, or other acquisition. This code in the Form 4 indicates the 1,427 Rogers Corporation Capital (Common) Stock units were received as compensation rather than bought or sold in the open market.

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

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Accepted by SEC EDGAR 05/08/2026 - 12:21 PM EDT 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^*

Costello Donna

(Last) (First) (Middle)

17 STEWART COURT

(Street)

WESTWOOD NEW JERSEY 07675

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ROGERS CORP [ ROG ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026

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)
			Code	V	Amount	(A) or (D)	Price
Capital (Common) Stock	05/06/2026		A		1,427(1)	A	$0.0000	6,137	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

Explanation of Responses:

1. Represents shares of Rogers Corporation Capital (Common) Stock receivable pursuant to the May 6, 2026, award of deferred stock units.

	Sherri L. Collver, with Power of Attorney	05/08/2026
	** 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)