Robert K. Ditmore is Director at CENTENE CORP (CNC). They have made 19 open-market trades across 1 company since 2010, most recently 2021-12-31.
CIK 0001205242
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.
2 open-market purchases totalling $20K since 2016, against 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CNC | 666,486 | $50.7M |
Shares reported on the most recent Form 4, priced at the 2022-01-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CNC | BUY | 2021-02-26 | 2021-03-01 | $58.45 | $10K | +3.3% | +6.7% | +22.4% |
| CNC | SELL | 2020-11-03 | 2020-11-04 | $65.11 | $4.3M | +4.4% | -0.3% | -8.0% |
| CNC | SELL | 2020-07-30 | 2020-07-31 | $65.34 | $4.4M | -0.9% | -6.6% | -11.2% |
| CNC | SELL | 2020-06-08 | 2020-06-10 | $65.31 | $4.4M | -1.2% | -1.6% | -10.5% |
| CNC | SELL | 2020-02-06 | 2020-02-10 | $65.31 | $2.0M | +3.7% | -8.2% | +7.0% |
| CNC | SELL | 2019-12-17 | 2019-12-19 | $59.49 | $1.8M | +1.0% | +6.9% | -14.0% |
| CNC | SELL | 2019-10-29 | 2019-10-31 | $50.60 | $6.1M | +3.4% | +12.7% | +22.1% |
| CNC | SELL | 2018-10-25 | 2018-10-29 | $129.24 | $3.9M | +14.8% | +12.6% | +3.1% |
| CNC | SELL | 2018-09-10 | 2018-09-12 | $145.06 | $2.2M | -1.0% | -2.5% | -8.0% |
| CNC | SELL | 2018-07-26 | 2018-07-30 | $131.44 | $1.2M | +6.9% | +13.4% | -3.6% |
| CNC | SELL | 2018-04-26 | 2018-04-27 | $108.15 | $1.9M | +4.0% | +7.8% | +22.6% |
| CNC | SELL | 2018-02-08 | 2018-02-12 | $104.13 | $1.8M | -1.7% | +1.4% | +12.3% |
| CNC | SELL | 2018-01-08 | 2018-01-09 | $104.30 | $913K | +5.7% | -5.0% | +0.9% |
| CNC | SELL | 2017-10-26 | 2017-10-30 | $90.42 | $754K | -0.7% | +5.4% | +18.4% |
| CNC | SELL | 2017-07-27 | 2017-07-28 | $82.59 | $688K | +0.1% | +4.4% | +10.2% |
| CNC | SELL | 2017-06-02 | 2017-06-05 | $75.43 | $294K | +4.6% | +8.0% | +17.3% |
| CNC | SELL | 2017-04-27 | 2017-04-28 | $72.43 | $604K | +4.0% | -1.3% | +9.1% |
| CNC | SELL | 2017-02-09 | 2017-02-13 | $68.73 | $573K | +1.5% | -1.5% | +9.8% |
| CNC | BUY | 2016-09-07 | 2016-09-08 | $67.00 | $10K | -0.7% | -6.3% | -15.7% |
| CNC | SELL · 10b5-1 | 2015-07-30 | 2015-08-03 | $69.21 | $1.0M | -5.2% | +2.2% | +2.2% |
| CNC | SELL · 10b5-1 | 2015-04-30 | 2015-05-01 | $63.83 | $957K | -5.2% | +2.2% | +2.2% |
| CNC | SELL · 10b5-1 | 2015-03-09 | 2015-03-11 | $63.19 | $948K | -5.2% | +2.2% | +2.2% |
| CNC | SELL · 10b5-1 | 2012-03-05 | 2012-03-07 | $46.65 | $1.0M | -5.2% | +2.2% | +2.2% |
| CNC | SELL · 10b5-1 | 2011-02-10 | 2011-02-10 | $29.36 | $440K | -5.2% | +2.2% | +2.2% |
| CNC | SELL · 10b5-1 | 2010-10-28 | 2010-10-29 | $22.66 | $340K | -5.2% | +2.2% | +2.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.