Callaway Golf director granted 8,181 RSUs

Mandel Mark D. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Mandel Mark D. reported acquisition or exercise transactions in this Form 4 filing.

Callaway Golf Co director Mark D. Mandel received a grant of 8,181 Restricted Stock Units. Each RSU represents a contingent right to receive one share of common stock. The RSUs were granted on May 21, 2026 and vest in full on the first anniversary of the grant date.

Insider Trade Summary

Grant/Award: 8,181 shares

Grant/Award 1 txn

Insider Mandel Mark D.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	8,181	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 8,181 contracts (Direct)

Footnotes (3)

1. F1. Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of common stock.
2. F2. The RSUs were granted on May 21, 2026 and vest in full on the first anniversary of the grant date.
3. F3. Represents only the RSUs granted on May 21, 2026 and does not include RSUs with different vesting terms.

Key Figures

RSUs granted: 8,181 units RSUs outstanding after grant: 8,181 units Vesting period: 1 year

3 metrics

RSUs granted 8,181 units Restricted Stock Units granted to director on May 21, 2026

RSUs outstanding after grant 8,181 units Total RSUs reported following the transaction for Mark D. Mandel

Vesting period 1 year RSUs vest in full on first anniversary of May 21, 2026 grant date

Key Terms

Restricted Stock Units, contingent right, vest in full, anniversary of the grant date

4 terms

Restricted Stock Units financial

"Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of common stock."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of common stock."

vest in full financial

"The RSUs were granted on May 21, 2026 and vest in full on the first anniversary of the grant date."

anniversary of the grant date financial

"The RSUs were granted on May 21, 2026 and vest in full on the first anniversary of the grant date."

FAQ

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

What insider transaction did Callaway Golf (CALY) report for Mark D. Mandel?

Callaway Golf reported that director Mark D. Mandel received 8,181 Restricted Stock Units. These RSUs were granted on May 21, 2026 and each unit represents a right to receive one share of Callaway Golf common stock upon vesting.

How many Restricted Stock Units did the Callaway Golf (CALY) director receive?

Director Mark D. Mandel received 8,181 Restricted Stock Units. After this grant, his reported RSU holdings in this filing total 8,181 units, representing a contingent right to receive an equal number of Callaway Golf common shares when the units vest.

When do the newly granted RSUs at Callaway Golf (CALY) vest?

The 8,181 RSUs granted to director Mark D. Mandel vest in full on the first anniversary of the May 21, 2026 grant date. Vesting in full means all units become deliverable as common shares at that single vesting point.

What does each RSU granted to the Callaway Golf (CALY) director represent?

Each Restricted Stock Unit granted to director Mark D. Mandel represents a contingent right to receive one share of Callaway Golf common stock. The units convert into shares only after they vest according to the stated one-year vesting schedule.

Does this Callaway Golf (CALY) Form 4 reflect any stock sales by the director?

This Form 4 reflects only an acquisition of 8,181 Restricted Stock Units by director Mark D. Mandel. The transaction is coded as a grant or award acquisition, with no reported open-market purchases or sales in the provided transaction data.

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

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Accepted by SEC EDGAR 05/21/2026 - 04:40 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^*

Mandel Mark D.

(Last) (First) (Middle)

2180 RUTHERFORD ROAD

(Street)

CARLSBAD CALIFORNIA 92008

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Callaway Golf Co [ CALY ]

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)
05/21/2026

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

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
Restricted Stock Units	(1)	05/21/2026		A		8,181		(2)	(2)	Common Stock	8,181	$0	8,181(3)	D

Explanation of Responses:

1. Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of common stock.

2. The RSUs were granted on May 21, 2026 and vest in full on the first anniversary of the grant date.

3. Represents only the RSUs granted on May 21, 2026 and does not include RSUs with different vesting terms.

Remarks:

	/s/ Clinton Foss Attorney-in-Fact for Mark D. Mandel under a Limited Power of Attorney dated April 16, 2026.	05/21/2026
	** 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)