Brian Kevin Turner is COO at MICROSOFT CORP (MSFT). They have made 15 open-market trades across 1 company since 2007, most recently 2026-07-22.
CIK 0001196952
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 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MSFT | SELL | 2015-10-26 | 2015-10-27 | $52.99 | $8.2M | -4.9% | +0.9% | -4.7% |
| MSFT | SELL | 2015-07-27 | 2015-07-28 | $45.64 | $3.2M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2014-09-02 | 2014-09-03 | $45.15 | $7.5M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2014-07-25 | 2014-07-28 | $44.51 | $2.9M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2013-09-04 | 2013-09-06 | $31.36 | $5.6M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2012-09-10 | 2012-09-11 | $30.83 | $1.5M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2012-09-04 | 2012-09-05 | $30.52 | $3.9M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2011-10-24 | 2011-10-25 | $27.06 | $1.1M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2011-09-01 | 2011-09-02 | $26.61 | $3.2M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2010-11-01 | 2010-11-03 | $27.00 | $1.3M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2010-09-03 | 2010-09-03 | $24.29 | $3.4M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2009-09-02 | 2009-09-03 | $23.97 | $2.1M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2008-09-05 | 2008-09-08 | $26.03 | $6.1M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2007-10-30 | 2007-10-30 | $35.00 | $1.2M | -4.9% | +0.9% | +0.9% |
| MSFT | SELL | 2007-05-01 | 2007-05-01 | $30.04 | $3.6M | -4.9% | +0.9% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.