CoverageForm 410-K10-Q8-K13D13G13F

Laboratory Corp of America Holdings

LHCIK 0000920148 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 24, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0463Δ-0.004269% similar+82/-117
MD&A:tone -0.0112Δ-0.001888% similar+62/-67

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Laboratory Corp of America Holdings

NameRolesFilings
Van Der Vaart Sandra D
Officer
32
Schroeder Mark S
Officer
28
Wilkinson Peter J
Officer
28
Schechter Adam H
OfficerDirector
26
Summy Amy B.
Officer
26

Showing 1-5 of 32

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Laboratory Corp of America Holdings. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Meltzer Jonathan C3100%+8.6%+8.5%+10.3%+6.9%
2Schroeder Mark S1377%+4.3%+8.6%+12.8%-15.9%
3Van Der Vaart Sandra D1974%+4.1%+7.0%+12.8%-9.4%
4Summy Amy B.667%+2.0%+3.8%+10.8%-11.7%
5Schechter Adam H743%+1.4%-0.5%+11.2%-6.7%
6Neupert Peter M30%-8.1%-8.1%-8.1%-8.1%
7Anderson Kerrii B1225%-3.6%-5.0%+4.9%-7.6%
8Wilkinson Peter J714%-3.4%-5.3%+8.9%-9.4%
9Caveney Brian J333%-2.4%-7.9%+10.0%-9.3%
10Eisenberg Glenn A850%-1.4%+0.1%+5.8%-9.6%

All filings

384 Form 4 / 4-A filings, newest first

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