David P. King is CEO & President at LABORATORY CORP OF AMERICA HOLDINGS (LH). They have made 9 open-market trades across 2 companies since 2006, most recently 2026-05-21.
CIK 0001275654
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LH | SELL | 2020-05-05 | 2020-05-07 | $160.00 | $5.0M | +2.8% | +12.3% | +19.2% |
| LH | SELL | 2019-10-28 | 2019-10-30 | $165.40 | $10.0M | -0.0% | +3.9% | +8.9% |
| LH | SELL | 2018-05-23 | 2018-05-25 | $175.32 | $16.6M | +1.5% | +3.4% | -2.9% |
| LH | SELL | 2018-04-23 | 2018-04-25 | $166.06 | $13.1M | -1.0% | +5.4% | +6.8% |
| LH | SELL | 2018-03-23 | 2018-03-27 | $164.72 | $16.2M | -0.3% | +5.7% | +14.9% |
| LH | SELL | 2017-09-06 | 2017-09-07 | $156.82 | $12.8M | -3.1% | -5.4% | -1.4% |
| LH | SELL | 2017-09-05 | 2017-09-07 | $157.06 | $41.7M | -3.1% | -5.4% | -1.4% |
| LH | SELL | 2016-06-13 | 2016-06-15 | $127.98 | $49.7M | +0.1% | +8.6% | +6.3% |
| LH | SELL · 10b5-1 | 2015-08-03 | 2015-08-05 | $127.92 | $6.4M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2015-07-01 | 2015-07-06 | $121.78 | $6.1M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2015-06-01 | 2015-06-03 | $118.58 | $5.9M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2014-09-22 | 2014-09-24 | $104.71 | $6.8M | -8.3% | +0.8% | +0.8% |
| CAH | SELL | 2014-08-25 | 2014-08-26 | $73.55 | $2K | -10.9% | +0.3% | +0.3% |
| LH | SELL · 10b5-1 | 2014-08-22 | 2014-08-26 | $106.10 | $6.9M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2014-07-22 | 2014-07-24 | $105.55 | $6.9M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2014-01-27 | 2014-01-29 | $90.15 | $2.2M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-12-24 | 2013-12-27 | $90.79 | $2.3M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-11-25 | 2013-11-27 | $106.01 | $2.7M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-10-24 | 2013-10-28 | $100.91 | $2.5M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-09-25 | 2013-09-27 | $99.06 | $2.5M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-08-26 | 2013-08-28 | $96.60 | $2.4M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-07-24 | 2013-07-26 | $97.72 | $2.4M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2013-06-24 | 2013-06-26 | $98.66 | $2.5M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2012-07-09 | 2012-07-11 | $92.11 | $7.8M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2012-01-25 | 2012-01-27 | $92.00 | $1.8M | -8.3% | +0.8% | +0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.