Lidia Fonseca is Chief Information Officer at LABORATORY CORP OF AMERICA HOLDINGS (LH). They have made 1 open-market trade across 1 company since 2010, most recently 2026-04-28.
CIK 0001454944
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.
1 open-market purchase totalling $31K since 2014, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GCI | BUY | 2014-07-01 | 2014-07-01 | $31.38 | $31K | -1.9% | -2.9% | -2.9% |
| LH | SELL · 10b5-1 | 2012-07-13 | 2012-07-17 | $95.00 | $1.7M | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2012-06-27 | 2012-06-29 | $90.00 | $152K | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2010-04-19 | 2010-04-21 | $78.00 | $10K | -8.3% | +0.8% | +0.8% |
| LH | SELL · 10b5-1 | 2010-03-31 | 2010-04-02 | $76.00 | $12K | -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.