MDT Insider Trading
MDT | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at MDT 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 Market Equity sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2007-02-02 01:35 | 2007-01-30 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | SELL | $52.93 | 889 | $47,055 | 29,297 | -2.9% |
| 2007-01-18 03:07 | 2007-01-16 | COLLINS ARTHUR D JR | Director, Officer - Chairman of the Bd and CEO | SELL | $54.19 | 10,406 | $563,900 | 999,652 | -1.0% |
| 2007-01-17 02:25 | 2007-01-12 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | OPT+S | $53.95 | 14,794 | $798,153 | 30,181 | 0.0% |
| 2006-11-29 03:11 | 2006-11-21 | DEMANE MICHAEL F | Officer - Sr VP & Pres, Eur, Can, LA, EM | SELL | $53.50 | 11,211 | $599,789 | 142,689 | -7.3% |
| 2006-11-25 00:45 | 2006-11-21 | DEMANE MICHAEL F | Officer - Sr VP & Pres, Eur, Can, LA, EM | OPT+S | $52.83 | 72,729 | $3,842,513 | 153,667 | 0.0% |
| 2006-11-25 00:47 | 2006-11-21 | MAHLE STEPHEN H | Officer - Exec VP & Pres, CRDM | OPT+S | $53.25 | 40,000 | $2,130,000 | 292,174 | 0.0% |
| 2006-11-09 23:49 | 2006-11-07 | FIOLA JANET S | Officer - Sr VP, Human Resources | OPT+S | $50.00 | 11,704 | $585,200 | 99,808 | 0.0% |
| 2006-11-09 23:44 | 2006-11-07 | MAHLE STEPHEN H | Officer - Exec VP & Pres, CRDM | OPT+S | $50.00 | 14,628 | $731,400 | 292,174 | 0.0% |
| 2006-08-28 23:38 | 2006-08-24 | BRODY WILLIAM R MD PHD | Director | BUY | $46.30 | 1,000 | $46,300 | 13,655 | +7.9% |
| 2006-08-28 23:39 | 2006-08-24 | SCHULER JACK W | Director | BUY | $46.26 | 25,000 | $1,156,430 | 129,598 | +23.9% |
| 2006-08-28 23:37 | 2006-08-24 | BONSIGNORE MICHAEL R | Director | BUY | $46.28 | 3,000 | $138,840 | 12,400 | +31.9% |
| 2006-05-24 01:40 | 2005-08-23 | Wehrly Peter L | Officer - Sr VP & Pres, Spinal & Navig | SELL | $55.69 | 106 | $5,903 | 6,876 | -1.5% |
| 2006-03-08 23:45 | 2006-03-07 | COLLINS ARTHUR D JR | Director, Officer - Chairman of the Bd and CEO | OPT+S | $53.10 | 11,000 | $584,136 | 941,027 | 0.0% |
| 2006-02-14 01:53 | 2005-04-07 | JACKSON SHIRLEY A | Director | BUY | $52.31 | 200 | $10,462 | 2,956 | +7.3% |
| 2006-01-19 23:18 | 2006-01-18 | MAHLE STEPHEN H | Officer - Exec VP & Pres, CRM | SELL | $59.00 | 2,000 | $118,000 | 11,000 | -15.4% |
| 2006-01-03 23:06 | 2001-01-04 | GUEZURAGA ROBERT M | Officer - Sr VP & Pres, Cardiac Surgery | BUY | $57.50 | 602 | $34,615 | 2,076 | +40.8% |
| 2005-12-23 01:48 | 2005-12-21 | WILSON BARRY W | Officer - Sr VP, Intl Relations | OPT+S | $58.33 | 20,870 | $1,217,270 | 78,354 | 0.0% |
| 2005-12-23 01:45 | 2005-12-20 | GUEZURAGA ROBERT M | Officer - Sr VP & Pres, Diabetes | SELL | $58.40 | 3,745 | $218,715 | 36,969 | -9.2% |
| 2005-12-16 21:57 | 2005-12-14 | MAHLE STEPHEN H | Officer - Exec VP & Pres, CRM | SELL | $56.79 | 2,000 | $113,580 | 13,000 | -13.3% |
| 2005-12-09 00:29 | 2005-12-07 | OESTERLE STEPHEN N | Officer - Sr VP, Medicine & Technology | SELL | $56.56 | 1,000 | $56,560 | 23,346 | -4.1% |
| 2005-12-07 20:21 | 2005-12-05 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | OPT+S | $56.40 | 1,000 | $56,401 | 23,055 | 0.0% |
| 2005-11-23 01:09 | 2005-11-21 | WILSON BARRY W | Officer - Sr VP, Intl Relations | OPT+S | $56.13 | 20,000 | $1,122,534 | 78,339 | 0.0% |
| 2005-10-27 21:21 | 2005-10-26 | FIOLA JANET S | Officer - Sr VP, Human Resources | OPT+S | $57.00 | 12,932 | $737,124 | 93,921 | 0.0% |
| 2005-10-25 19:27 | 2005-10-21 | WILSON BARRY W | Officer - Sr VP, Intl Relations | OPT+S | $55.80 | 20,000 | $1,116,096 | 77,832 | 0.0% |
| 2005-10-17 17:44 | 2005-10-13 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | OPT+S | $55.00 | 1,000 | $55,000 | 22,606 | 0.0% |
| 2005-09-22 22:48 | 2005-09-20 | WILSON BARRY W | Officer - Sr VP & Pres Eur, ME, Can, EM | OPT+S | $56.70 | 20,000 | $1,134,026 | 69,901 | 0.0% |
| 2005-09-19 22:50 | 2005-09-16 | COLLINS ARTHUR D JR | Director, Officer - Chairman of the Bd and CEO | OPT+S | $57.00 | 46,188 | $2,632,716 | 903,183 | 0.0% |
| 2005-09-02 22:28 | 2005-09-01 | GUEZURAGA ROBERT M | Officer - Sr VP & Pres, Diabetes | SELL | $56.85 | 3,030 | $172,261 | 42,000 | -6.7% |
| 2005-08-23 00:56 | 2005-08-19 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | OPT+S | $55.83 | 1,000 | $55,825 | 22,606 | 0.0% |
| 2005-08-23 01:00 | 2005-08-19 | GOTTO ANTONIO M JR MD D PHIL | Director | OPT+S | $55.83 | 3,288 | $183,569 | 65,836 | 0.0% |
| 2005-07-16 00:18 | 2005-07-14 | MAHLE STEPHEN H | Officer - Exec VP & Pres, CRM | OPT+S | $52.16 | 9,700 | $505,988 | 286,502 | 0.0% |
| 2005-06-30 19:02 | 2005-06-29 | WILSON BARRY W | Officer - Sr VP & Pres Eur, ME, Can, EM | OPT+S | $52.20 | 6,932 | $361,850 | 69,871 | 0.0% |
| 2005-06-29 22:09 | 2005-06-27 | BALAGNA JEFFREY A | Officer - Sr VP & Chief Info Officer | OPT+S | $53.10 | 192,205 | $10,206,835 | 23,208 | 0.0% |
| 2005-06-27 22:39 | 2005-06-24 | SCHULER JACK W | Director | BUY | $53.02 | 40,000 | $2,120,840 | 103,474 | +63.0% |
| 2005-06-06 21:58 | 2005-06-02 | DEMANE MICHAEL F | Officer - Sr VP & Pres, Spinal, ENT, SNT | OPT+S | $53.81 | 36,500 | $1,964,102 | 95,287 | 0.0% |
| 2005-03-10 19:50 | 2005-03-08 | FIOLA JANET S | Officer - Sr VP, Human Resources | OPT+S | $54.56 | 17,208 | $938,812 | 91,484 | 0.0% |
| 2005-03-09 18:27 | 2005-03-07 | WARD SCOTT R | Officer - Sr VP & Pres, Vascular | OPT+S | $55.00 | 1,000 | $55,000 | 21,976 | 0.0% |
| 2005-01-06 20:25 | 2005-01-04 | Ellis Gary Lee | Officer - VP, Corp Controller & Treas | OPT+S | $49.42 | 7,000 | $345,929 | 8,789 | 0.0% |
| 2004-12-01 17:56 | 2004-11-29 | POZEN ROBERT C | Director | BUY | $48.21 | 20,000 | $964,168 | 20,000 | +100.0% |
| 2004-10-12 20:06 | 2004-10-08 | RYAN ROBERT L | Officer - Sr VP and CFO | OPT+S | $51.63 | 89,600 | $4,626,415 | 29,374 | 0.0% |
| 2004-10-07 22:26 | 2004-10-07 | Ellis Gary Lee | Officer - VP, Corp Controller & Treas | OPT+S | $51.62 | 650 | $33,553 | 8,929 | 0.0% |
| 2004-10-01 20:20 | 2004-09-30 | LUND RONALD E | Officer - Sr VP, Genl Counsel & Corp Sec | SELL | $52.00 | 5,000 | $260,000 | 11,144 | -31.0% |
| 2004-10-01 20:14 | 2004-09-29 | COLLINS ARTHUR D JR | Director, Officer - Chairman of the Bd and CEO | OPT+S | $51.51 | 92,800 | $4,779,933 | 435,440 | 0.0% |
| 2004-09-22 22:36 | 2004-09-20 | FIOLA JANET S | Officer - Sr VP, Human Resources | OPT+S | $49.36 | 36,832 | $1,818,120 | 92,769 | 0.0% |
| 2004-08-27 19:28 | 2004-08-25 | GUEZURAGA ROBERT M | Officer - Sr VP & Pres, Cardiac Surgery | SELL | $50.90 | 4,000 | $203,600 | 669 | -85.7% |
| 2004-07-17 00:48 | 2004-07-16 | LUND RONALD E | Officer - Sr VP, Genl Counsel & Corp Sec | SELL | $51.00 | 9,594 | $489,294 | 0 | -100.0% |
| 2004-06-30 00:29 | 2004-06-28 | RYAN ROBERT L | Officer - Sr VP and CFO | OPT+S | $48.15 | 45,280 | $2,180,232 | 29,374 | 0.0% |
| 2004-06-28 18:30 | 2004-06-25 | MAHLE STEPHEN H | Officer - Executive Vice President | OPT+S | $48.83 | 16,000 | $781,346 | 226,371 | 0.0% |
| 2004-06-22 19:45 | 2004-06-21 | BALAGNA JEFFREY A | Officer - Sr VP & Chief Info Officer | SELL | $49.48 | 1,695 | $83,869 | 21,089 | -7.4% |
| 2004-06-04 23:51 | 2004-06-03 | LUND RONALD E | Officer - Sr VP, Genl Counsel & Corp Sec | SELL | $50.00 | 12,500 | $625,000 | 3,256 | -79.3% |
How to Interpret $MDT Trades
Not every insider transaction in MDT is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $MDT 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 MDT
Insider activity data for MDT 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 $MDT, 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.