BC Insider Trading
BRUNSWICK CORP | Engines & Turbines
Comprehensive Trading Performance Summary
The investment history of corporate insiders at BRUNSWICK CORP provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Engines & Turbines sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2009-12-09 00:07 | 2009-12-04 | GRODZKI KEVIN | Officer - VP & PRES MERCURY MARINE SALES | SELL | $11.72 | 3,000 | $35,152 | 27,481 | -9.8% |
| 2009-11-24 01:04 | 2009-11-20 | GRODZKI KEVIN | Officer - VP & PRES MERCURY MARINE SALES | SELL | $11.25 | 1,000 | $11,250 | 30,481 | -3.2% |
| 2008-05-05 17:55 | 2008-05-02 | STAYER RALPH C | Director | SELL | $17.16 | 500 | $8,580 | 900 | -35.7% |
| 2007-06-11 22:02 | 2007-06-08 | Stransky John | Officer - VP & PRES - LIFE FITNESS | SELL | $33.57 | 1,949 | $65,428 | 23,089 | -7.8% |
| 2007-05-21 23:41 | 2007-05-18 | Stransky John | Officer - VP & PRES - LIFE FITNESS | OPT+S | $34.23 | 5,000 | $171,153 | 25,038 | 0.0% |
| 2007-03-09 01:23 | 2007-03-07 | CALLAHAN MICHAEL J | Director | OPT+S | $33.11 | 3,000 | $99,320 | 62,491 | 0.0% |
| 2007-02-21 21:36 | 2007-02-20 | SMITH MARSCHALL | Officer - VP - GEN COUNSEL & SECRETARY | SELL | $33.34 | 4,430 | $147,713 | 67,982 | -6.1% |
| 2007-02-21 21:36 | 2007-02-20 | LOCKRIDGE BILLY RUSSELL | Officer - VP & CHIEF HUMAN RES OFFICER | SELL | $33.27 | 4,430 | $147,386 | 43,724 | -9.2% |
| 2007-02-21 21:36 | 2007-02-20 | CHUNG T J | Officer - VP & PRESIDENT BNT | SELL | $33.27 | 4,430 | $147,386 | 19,856 | -18.2% |
| 2007-02-14 23:38 | 2007-02-13 | HARF PETER | Director | OPT+S | $33.01 | 3,000 | $99,035 | 38,588 | 0.0% |
| 2007-02-14 23:38 | 2007-02-13 | FERNANDEZ MANUEL A | Director | OPT+S | $33.01 | 3,000 | $99,035 | 38,210 | 0.0% |
| 2007-02-14 23:38 | 2007-02-13 | ARCHIBALD NOLAN D | Director | OPT+S | $33.01 | 3,000 | $99,035 | 45,357 | 0.0% |
| 2006-11-15 19:45 | 2006-11-14 | HARF PETER | Director | SELL | $31.06 | 45,000 | $1,397,700 | 0 | -100.0% |
| 2006-10-31 00:31 | 2006-10-27 | CHUNG T J | Officer - VP & PRESIDENT BNT | SELL | $33.50 | 1,500 | $50,250 | 25,685 | -5.5% |
| 2006-09-21 21:32 | 2006-09-20 | CHUNG T J | Officer - VP & PRESIDENT BNT | SELL | $31.58 | 1,500 | $47,370 | 27,185 | -5.2% |
| 2006-05-11 19:39 | 2006-05-10 | Stransky John | Officer - VP & PRES - LIFE FITNESS | OPT+S | $39.50 | 13,500 | $533,250 | 21,014 | 0.0% |
| 2006-05-09 16:25 | 2006-05-08 | SMITH MARSCHALL | Officer - VP - GEN COUNSEL & SECRETARY | SELL | $38.74 | 4,464 | $172,936 | 71,535 | -5.9% |
| 2006-05-02 20:34 | 2006-05-01 | LOCKRIDGE BILLY RUSSELL | Officer - VP & CHIEF HUMAN RES OFFICER | SELL | $38.17 | 5,158 | $196,881 | 47,325 | -9.8% |
| 2006-05-02 20:33 | 2006-05-01 | GRESS WILLIAM | Officer - VP & PRES LATIN AMERICA GROUP | SELL | $38.60 | 7,566 | $292,024 | 18,322 | -29.2% |
| 2006-05-02 20:34 | 2006-05-01 | TOMPKINS DALE | Officer - VP STRATEGY & CORPORATE DEV | SELL | $38.17 | 1,396 | $53,285 | 12,388 | -10.1% |
| 2006-03-07 20:45 | 2006-03-06 | REICH VICTORIA | Officer - PRESIDENT BRUNSWICK EUROPE | SELL | $39.15 | 9,104 | $356,443 | 46,063 | -16.5% |
| 2006-02-28 02:00 | 2006-02-24 | ARCHIBALD NOLAN D | Director | OPT+S | $39.88 | 2,500 | $99,698 | 40,507 | 0.0% |
| 2006-02-21 17:58 | 2006-02-16 | CHUNG T J | Officer - VP & PRESIDENT BNT | OPT+S | $40.00 | 27,702 | $1,108,080 | 31,569 | 0.0% |
| 2005-11-30 22:47 | 2005-11-25 | HARF PETER | Director | BUY | $39.96 | 10,400 | $415,629 | 45,000 | +30.1% |
| 2005-11-15 22:59 | 2005-11-01 | HARF PETER | Director | BUY | $38.00 | 9,600 | $364,800 | 34,600 | +38.4% |
| 2005-11-10 01:03 | 2005-11-08 | STAYER RALPH C | Director | BUY | $39.61 | 3,000 | $118,839 | 34,330 | +9.6% |
| 2005-11-09 23:17 | 2005-11-08 | ZELISKO JUDITH P | Officer - VICE PRESIDENT TAX | OPT+S | $39.45 | 1,500 | $59,176 | 24,877 | 0.0% |
| 2005-08-12 00:15 | 2005-08-10 | HAMILTON PETER B | Director, Officer - VICE CHAIR & PRES LIFE FITNESS | OPT+S | $45.49 | 30,000 | $1,364,817 | 57,739 | 0.0% |
| 2005-08-02 19:03 | 2005-08-01 | SCHIPKE ROGER W | Director | SELL | $46.48 | 2,500 | $116,197 | 37,755 | -6.2% |
| 2005-08-01 23:02 | 2005-07-29 | CHIEGER KATHRYN J | Officer - VP CORP & INV RELATIONS | OPT+S | $46.91 | 16,250 | $762,340 | 20,837 | 0.0% |
| 2005-08-01 23:02 | 2005-07-29 | ZELISKO JUDITH P | Officer - VICE PRESIDENT TAX | OPT+S | $46.73 | 3,000 | $140,181 | 24,877 | 0.0% |
| 2005-08-01 23:01 | 2005-07-29 | LEEMPUTTE PETER G | Officer - SR VP & CFO | OPT+S | $46.06 | 2,300 | $105,938 | 53,239 | 0.0% |
| 2005-08-01 23:01 | 2005-07-29 | LEEMPUTTE PETER G | Officer - SR VP & CFO | OPT+S | $45.97 | 16,700 | $767,676 | 53,239 | 0.0% |
| 2005-07-22 23:56 | 2005-07-21 | LOCKRIDGE BILLY RUSSELL | Officer - VP & CHIEF HUMAN RES OFFICER | OPT+S | $47.50 | 1,750 | $83,125 | 39,856 | 0.0% |
| 2005-07-22 23:55 | 2005-07-21 | CHUNG T J | Officer - VP & PRESIDENT BNT | OPT+S | $47.50 | 10,000 | $475,000 | 34,246 | 0.0% |
| 2005-07-06 23:33 | 2005-07-05 | SMITH MARSCHALL | Officer - VP - GEN COUNSEL & SECRETARY | OPT+S | $43.89 | 12,500 | $548,625 | 55,920 | 0.0% |
| 2005-06-02 21:03 | 2005-05-31 | GRESS WILLIAM | Officer - VP SUPPLY CHAIN MANAGEMENT | OPT+S | $43.05 | 3,000 | $129,158 | 24,004 | 0.0% |
| 2005-05-31 19:37 | 2005-05-26 | MCCOY DUSTAN E | Officer - VP & PRES BRUNSWICK BOAT GROUP | OPT+S | $42.91 | 15,000 | $643,712 | 86,630 | 0.0% |
| 2005-05-27 21:55 | 2005-05-25 | MCCOY DUSTAN E | Officer - VP & PRES BRUNSWICK BOAT GROUP | OPT+S | $42.86 | 24,750 | $1,060,835 | 86,630 | 0.0% |
| 2005-05-18 22:35 | 2005-05-17 | GRESS WILLIAM | Officer - VP SUPPLY CHAIN MANAGEMENT | OPT+S | $42.34 | 2,000 | $84,680 | 24,004 | 0.0% |
| 2005-05-18 22:36 | 2005-05-17 | TRUDELL CYNTHIA | Officer - VP & PRES SEA RAY DIVISION | OPT+S | $42.50 | 7,500 | $318,776 | 46,948 | 0.0% |
| 2005-05-18 22:35 | 2005-05-17 | TRUDELL CYNTHIA | Officer - VP & PRES SEA RAY DIVISION | OPT+S | $42.44 | 12,500 | $530,458 | 46,948 | 0.0% |
| 2005-05-05 03:10 | 2005-05-02 | SMITH MARSCHALL | Officer - VP - GEN COUNSEL & SECRETARY | OPT+S | $42.00 | 1,750 | $73,500 | 55,920 | 0.0% |
| 2005-04-08 21:26 | 2005-04-06 | CHUNG T J | Officer - VP & PRESIDENT BNT | OPT+S | $48.53 | 5,000 | $242,650 | 34,246 | 0.0% |
| 2005-03-16 21:24 | 2005-03-14 | WOLPERT STEPHEN M | Officer - PRESIDENT US MARINE | OPT+S | $46.36 | 2,665 | $123,560 | 39,096 | 0.0% |
| 2005-03-14 23:34 | 2005-03-11 | WOLPERT STEPHEN M | Officer - PRESIDENT US MARINE | OPT+S | $45.84 | 3,000 | $137,515 | 40,636 | 0.0% |
| 2005-03-09 02:05 | 2005-03-07 | CALLAHAN MICHAEL J | Director | OPT+S | $47.29 | 1,100 | $52,019 | 54,757 | 0.0% |
| 2005-03-03 00:47 | 2005-03-01 | SCHIPKE ROGER W | Director | OPT+S | $46.65 | 3,000 | $139,961 | 38,646 | 0.0% |
| 2005-03-03 00:47 | 2005-03-01 | CALLAHAN MICHAEL J | Director | OPT+S | $46.56 | 1,000 | $46,559 | 54,757 | 0.0% |
| 2005-03-01 22:50 | 2005-02-28 | SCHIPKE ROGER W | Director | OPT+S | $46.55 | 3,000 | $139,635 | 38,646 | 0.0% |
How to Interpret $BC Trades
Not every insider transaction in BRUNSWICK CORP is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $BC shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for BC
Insider activity data for BRUNSWICK CORP is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $BC, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.