[Form 4] Brunswick Corporation Insider Trading Activity

Rhea-AI Filing Summary

Brenna Preisser, Executive Vice President & President, Boat Group at Brunswick Corporation (BC), reported a sale of 293 shares of Brunswick common stock on 08/19/2025 at a price of $64.22 per share. After the reported transaction, Preisser beneficially owns 65,677 shares directly. The filing notes that those holdings include 308 shares acquired through dividend reinvestment through June 2025. The Form 4 was signed by power of attorney on 08/20/2025. The report is a standard Section 16 disclosure of an insider disposition and does not include derivative transactions.

Insights

Securities Analyst

TL;DR: Routine insider sale of a small number of shares; not clearly material to Brunswick's valuation.

The reported sale of 293 shares at $64.22 represents a small fraction of the reporting person’s total direct holdings (65,677 shares). There are no derivative transactions disclosed and no indication of accelerated or unusual execution terms. The disclosure follows Section 16 reporting requirements and provides transparency on insider activity. Given the size of the sale relative to total holdings, this filing appears routine rather than a signal of major company-specific news.

Corporate Governance Expert

TL;DR: Compliance-focused disclosure showing timely reporting; no governance red flags apparent.

The Form 4 documents a timely report of an insider disposition with an accompanying explanatory remark about dividend reinvestment shares. The signature by power of attorney is properly indicated. There are no related-party transactions, option exercises, or indications of Rule 10b5-1 plan usage disclosed in the form. From a governance perspective, the filing meets routine transparency expectations.

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
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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^*

Preisser Brenna

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	E.V.P. & President Boat Group

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2025

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	08/19/2025		F		293	D	$64.22	65,677(1)	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. Beneficial holdings include 308 shares acquired pursuant to dividend reinvestment through June 2025.

Remarks:

	By Power of Attorney For: /s/ Brenna Preisser	08/20/2025
	** 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 did Brenna Preisser report on Form 4 for Brunswick Corporation (BC)?

The Form 4 reports a sale of 293 shares of Brunswick common stock on 08/19/2025 at $64.22 per share; resulting beneficial ownership is 65,677 shares.

How many shares does Brenna Preisser own after the reported transaction?

After the sale, the filing states Preisser beneficially owns 65,677 shares of Brunswick common stock.

Does the Form 4 disclose any option exercises or derivative transactions?

No. Table II for derivative securities shows no entries; the filing discloses only a non-derivative sale of common stock.

Are there any notes about how some shares were acquired?

Yes. The filing explains that the beneficial holdings include 308 shares acquired through dividend reinvestment through June 2025.

When was the Form 4 signed and by whom?

The form is signed by power of attorney for Brenna Preisser on 08/20/2025.