BC Form 4: Director adds 633 deferred shares, total now 16,343

Rhea-AI Filing Summary

Brunswick Corporation (BC) reported an insider transaction by director Lauren Patricia Flaherty. On 10/31/2025, 633 shares of common stock were acquired at $66.11, recorded as deferred shares deposited in a director deferred account. Following the transaction, beneficial ownership stood at 16,343 shares. Beneficial holdings include 103 shares acquired through dividend reinvestments in September 2025.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider FLAHERTY LAUREN PATRICIA

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	633	$66.11	$42K

Holdings After Transaction: Common Stock — 16,343 shares (Direct)

Footnotes (1)

1. Deferred shares deposited in the director's deferred account, which will be automatically distributed in predetermined installments after the director ceases being a director of the Company. Beneficial holdings include 103 shares acquired pursuant to dividend reinvestments in September 2025.

Form 4 Insider Transactions: What Each Field Means →

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^*

FLAHERTY LAUREN PATRICIA

(Last) (First) (Middle)

C/O BRUNSWICK CORPORATION

26125 N RIVERWOODS BLVD SUITE 500

(Street)

METTAWA IL 60045

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BRUNSWICK CORP [ BC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/31/2025

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 Stock	10/31/2025		A		633(1)	A	$66.11	16,343(2)	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. Deferred shares deposited in the director's deferred account, which will be automatically distributed in predetermined installments after the director ceases being a director of the Company.

2. Beneficial holdings include 103 shares acquired pursuant to dividend reinvestments in September 2025.

Remarks:

	By: Power of Attorney For: /s/ Lauren Patricia Flaherty	11/03/2025
	** 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.

FAQ

What insider transaction did Brunswick (BC) report?

A director acquired 633 shares of common stock on 10/31/2025 at $66.11 per share.

How many Brunswick (BC) shares does the reporting person hold after the transaction?

Beneficial ownership after the transaction is 16,343 shares.

What is the nature of the 633 shares acquired for Brunswick (BC)?

They are deferred shares deposited in the director's deferred account, to be distributed in predetermined installments after service ends.

Did dividend reinvestments affect the reported holdings for BC?

Yes. Beneficial holdings include 103 shares acquired via dividend reinvestments in September 2025.

Was the ownership reported as direct or indirect for BC?

Ownership following the transaction is reported as Direct (D).

Who is the reporting person in this BC Form 4?

The filing is signed by Power of Attorney for Lauren Patricia Flaherty, a Director.