Timothy L. Main
Director · QUEST DIAGNOSTICS INC
Individual
- 2025
- Jul 27, 2026
- 3
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Timothy L. Main 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.
- J. E. Davis - $17.08M in DGX purchases and sales in the last 12 months
- Catherine T. Doherty - $6.96M in DGX purchases and sales in the last 12 months
- Michael E. Prevoznik - $6.65M in DGX purchases and sales in the last 12 months
- Karthik Kuppusamy - $2.17M in DGX purchases and sales in the last 12 months
- Patrick Plewman - $2.03M in DGX purchases and sales in the last 12 months
- Mark E. Delaney - $1.86M in DGX purchases and sales in the last 12 months
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Frequently asked questions
Who is Timothy L. Main?
Timothy L. Main is a corporate insider, tracked as Director of QUEST DIAGNOSTICS INC (DGX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Timothy L. Main submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
