John H. Sampson
Director · LABCORP HOLDINGS INC.
Individual
- 2026
- Feb 12, 2026
- 1
Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John H. Sampson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Adam H. Schechter - $8.44M in LH purchases and sales in the last 12 months
- Richelle P. Parham - $1.78M in LH purchases and sales in the last 12 months
- Peter J. Wilkinson - $1.06M in LH purchases and sales in the last 12 months
- Kerrii B. Anderson - $954K in LH purchases and sales in the last 12 months
- Brian J. Caveney - $429K in LH purchases and sales in the last 12 months
- Jonathan C. Meltzer - $299K in LH purchases and sales in the last 12 months
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Frequently asked questions
Who is John H. Sampson?
John H. Sampson is a corporate insider, tracked as Director of LABCORP HOLDINGS INC. (LH). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did John H. Sampson last file a Form 4?
The only primary Form 4 on record is dated 12 February 2026.