SEC Form 4
Brunswick Corporation (BC) insider trading
In the 12 months to Oct 24, 2026, 4 BC insiders reported open-market sales of $7.1M across 8 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $7.1M
- 8 filings · 4 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 4 of 8
- $63.3K of $7.1M sold (1%)
Who traded BC, and when
- Sale
- Sale, pre-arranged (10b5-1)
BC daily close from Oct 24, 2025 to Oct 23, 2026, between $59.34 and $89.22, last $65.88. 8 sale and 0 purchase filings by 4 insiders, marked at their filing dates. David M. Foulkes, Chief Executive Officer: sold $5.5M across 2 filings, first filed Feb 6, 2026, last May 27, 2026. Ryan M. Gwillim, E.V.P. , CFO, CSO: sold $1.1M across 1 filing, first filed Feb 18, 2026, last Feb 18, 2026. Christopher F. Dekker, E.V.P. GEN COUNSEL & SECRETARY: sold $435.2K across 1 filing, first filed Feb 9, 2026, last Feb 9, 2026. Nancy E. Cooper, Director: sold $63.3K across 4 filings, first filed Nov 3, 2025, last Aug 3, 2026.
Largest mark · tap a row for others
David M. Foulkes · Chief Executive Officer
Sale $3,312,305
38,266 shares at $86.56 avg
Filed Feb 6, 2026 · traded Feb 5
Close on filing date $87.88
David M. Foulkes · Chief Executive Officer
Chief Executive Officer
$5.5M soldRyan M. Gwillim · E.V.P. , CFO, CSO
E.V.P. , CFO, CSO
$1.1M soldChristopher F. Dekker · E.V.P. GEN COUNSEL & SECRETARY
E.V.P. GEN COUNSEL & SECRETARY
$435.2K soldNancy E. Cooper · Director
Director
$63.3K soldHas the Brunswick Corporation's CEO sold stock?
Yes. David M. Foulkes (CEO) sold 64,119 shares ($5.5M) between Feb 2026 and May 2026.
Open-market trades
8 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| David M. Foulkes | Chief Executive Officer | $5.5M | — | 2 | — | |
| Ryan M. Gwillim | E.V.P. , CFO, CSO | $1.1M | — | 1 | — | |
| Christopher F. Dekker | E.V.P. GEN COUNSEL & SECRETARY | $435.2K | — | 1 | — | |
| Nancy E. Cooper | Director | $63.3K | — | 4 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Nancy E. Cooper Director | SalePre-arranged (10b5-1) | 206 | $78.45 | $16.2K | 28,184 | |
traded | David M. Foulkes Chief Executive Officer | Sale | 25,853 | $83.12 | $2.1M | 267,528 | |
traded | Nancy E. Cooper Director | SalePre-arranged (10b5-1) | 194 | $79.36 | $15.4K | 27,801 | |
traded | Nancy E. Cooper Director | SalePre-arranged (10b5-1) | 192 | $87.64 | $16.8K | 27,440 | |
traded | Ryan M. Gwillim E.V.P. , CFO, CSO | Sale | 12,785 | $87.23 | $1.1M | 32,255 | |
traded | Christopher F. Dekker E.V.P. GEN COUNSEL & SECRETARY | Sale | 4,981 | $87.38 | $435.2K | 39,740 | |
traded | David M. Foulkes Chief Executive Officer | Sale | 38,266 | $86.56 | $3.3M | 271,169 | |
traded | Nancy E. Cooper Director | SalePre-arranged (10b5-1) | 233 | $64.12 | $14.9K | 27,083 |
GET /stocks/filings/vX/form-4?tickers=BC&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"BC",
"BCpC"
],
"issuer_cik": "0000014930",
"owner_cik": "0001193882",
"accession_number": "0000014930-26-000098",
"form_type": "4",
"filing_date": "2026-08-03",
"period_of_report": "2026-07-31",
"issuer_name": "BRUNSWICK CORP",
"issuer_trading_symbol": "BC",
"owner_name": "COOPER NANCY E",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-03",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 206,
"transaction_price_per_share": 78.45,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 28184,
"transaction_value": 16160.7,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"BC",
"BCpC"
],
"issuer_cik": "0000014930",
"owner_cik": "0001741006",
"accession_number": "0001741006-26-000004",
"form_type": "4",
"filing_date": "2026-05-27",
"period_of_report": "2026-05-26",
"issuer_name": "BRUNSWICK CORP",
"issuer_trading_symbol": "BC",
"owner_name": "FOULKES DAVID M",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Executive Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-26",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 25853,
"transaction_price_per_share": 83.12,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 267528,
"transaction_value": 2148901.3600000003,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.60 to $83.53 inclusive."
},
{
"id": "F2",
"description": "Beneficial holdings include 889 shares acquired pursuant to dividend reinvestment in March 2026."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 74 records
- Tax withholding26 records
- Grants and awards47 records
- Gifts1 record
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for BC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.