Kenneth A. Burdick is VP at CENTENE CORP (CNC). They have made 16 open-market trades across 4 companies since 2017, most recently 2026-08-11.
CIK 0001498992
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 $1.0M since 2020, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WCG | 268,936 | $94.1M |
| LFST | 2,970,810 | $34.8M |
| CNC | 197,085 | $13.6M |
| FHN | 44,253 | $1.0M |
| CVH | 46,550 | — |
| Total | $143.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-13 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LFST | SELL | 2026-08-11 | 2026-08-13 | $11.51 | $5.8M | +0.0% | +9.0% | — |
| CNC | SELL | 2026-06-10 | 2026-06-11 | $64.55 | $5.2M | -1.7% | +6.6% | +0.0% |
| CNC | SELL | 2025-12-03 | 2025-12-05 | $39.03 | $3.9M | +0.5% | +15.5% | +11.9% |
| LFST | BUY | 2025-08-08 | 2025-08-12 | $4.36 | $983K | +11.7% | +7.4% | +29.4% |
| LFST | SELL | 2024-03-15 | 2024-03-19 | $6.28 | $2.7M | +0.0% | -7.9% | -15.5% |
| CNC | SELL | 2020-11-09 | 2020-11-10 | $70.16 | $2.5M | -12.6% | -14.8% | -19.1% |
| CNC | SELL | 2020-11-02 | 2020-11-03 | $62.02 | $2.2M | +7.9% | -0.5% | -6.9% |
| CNC | SELL | 2020-10-05 | 2020-10-07 | $62.00 | $2.2M | +1.1% | +4.5% | -6.0% |
| CNC | SELL | 2020-08-10 | 2020-08-11 | $63.33 | $2.2M | -1.7% | -10.1% | +8.3% |
| CNC | SELL | 2020-07-30 | 2020-07-31 | $65.98 | $2.3M | -0.9% | -6.6% | -11.2% |
| CNC | SELL | 2020-06-08 | 2020-06-10 | $65.93 | $4.6M | -1.2% | -1.6% | -10.5% |
| CNC | SELL | 2020-05-11 | 2020-05-12 | $67.09 | $2.3M | -2.2% | -9.1% | -4.9% |
| CNC | SELL | 2020-04-30 | 2020-05-01 | $66.32 | $4.6M | -0.4% | +1.2% | +2.9% |
| CNC | SELL | 2020-04-07 | 2020-04-09 | $63.44 | $4.4M | +3.7% | +2.5% | -0.5% |
| FHN | BUY | 2020-03-12 | 2020-03-13 | $8.95 | $45K | -7.5% | -1.3% | +9.1% |
| WCG | SELL | 2017-09-14 | 2017-09-18 | $174.24 | $1.5M | -2.9% | -0.0% | +10.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.