David F. Marquardt is Director at MICROSOFT CORP (MSFT). They have made 13 open-market trades across 2 companies since 2006, most recently 2014-12-02.
CIK 0001193109
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MSFT | SELL | 2013-02-13 | 2013-02-14 | $28.02 | $623K | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2012-11-26 | 2012-11-28 | $27.13 | $13.6M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2009-12-10 | 2009-12-11 | $29.89 | $3.0M | -4.9% | +0.9% | +0.9% |
| STX | SELL | 2009-11-30 | 2009-12-02 | $15.15 | $3.0M | -13.8% | +0.7% | +0.7% |
| MSFT | SELL | 2009-05-20 | 2009-05-22 | $20.19 | $1.0M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2009-05-19 | 2009-05-20 | $20.40 | $1.0M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2009-05-12 | 2009-05-13 | $20.00 | $2.0M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2007-12-06 | 2007-12-07 | $34.36 | $10.3M | -4.9% | +0.9% | +0.9% |
| STX | SELL | 2007-11-30 | 2007-12-04 | $25.79 | $3.9M | -13.8% | +0.7% | +0.7% |
| STX | SELL | 2007-02-28 | 2007-03-02 | $27.09 | $4.6M | -13.8% | +0.7% | +0.7% |
| MSFT | SELL | 2006-12-01 | 2006-12-04 | $29.20 | $5.8M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2006-11-06 | 2006-11-06 | $28.90 | $5.8M | -4.9% | +0.9% | +0.9% |
| STX | SELL | 2006-02-01 | 2006-02-03 | $25.56 | $40K | -13.8% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.