Marc G. Naughton is CFO & VP at CERNER CORP /MO/ (CERN). They have made 18 open-market trades across 1 company since 2007, most recently 2020-04-29.
CIK 0001060252
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 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CERN | 92,336 | $8.8M |
Shares reported on the most recent Form 4, priced at the 2020-05-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CERN | SELL | 2020-02-06 | 2020-02-07 | $79.15 | $27.9M | -2.2% | -10.5% | -14.6% |
| CERN | SELL | 2019-09-06 | 2019-09-06 | $67.58 | $3.3M | -0.0% | -1.9% | +4.7% |
| CERN | SELL | 2017-11-30 | 2017-12-01 | $70.64 | $4.2M | -1.0% | -2.5% | -11.3% |
| CERN | SELL | 2017-06-06 | 2017-06-07 | $68.63 | $8.2M | -1.1% | -3.5% | -0.8% |
| CERN | SELL | 2016-08-05 | 2016-08-09 | $65.99 | $5.9M | -3.7% | -4.5% | -21.6% |
| CERN | SELL | 2015-02-13 | 2015-02-17 | $70.95 | $2.8M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2013-11-08 | 2013-11-08 | $56.57 | $2.3M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2013-07-31 | 2013-08-02 | $49.50 | $4.0M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2013-05-03 | 2013-05-06 | $96.92 | $2.4M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2012-11-05 | 2012-11-06 | $78.53 | $3.1M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2012-02-10 | 2012-02-14 | $68.48 | $1.0M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2011-08-30 | 2011-09-01 | $66.10 | $991K | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2011-03-03 | 2011-03-04 | $104.04 | $520K | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2010-12-01 | 2010-12-03 | $92.17 | $922K | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2009-05-04 | 2009-05-06 | $53.82 | $54K | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2008-05-15 | 2008-05-16 | $47.19 | $467K | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2007-05-22 | 2007-05-24 | $59.04 | $1.2M | -1.2% | -1.5% | -1.5% |
| CERN | SELL | 2007-02-14 | 2007-02-16 | $51.03 | $1.1M | -1.2% | -1.5% | -1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.