Company
DGX · CIK 0001022079
Sale of 10,000 shares at $242.72 per share.
Reporting Person Davis J. E. · Officer Title CEO and President · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001599837-26-000007 · filed 2026-09-03 · View filing →
Acquisition (code M) of 22,677 shares at $112.17 per share.
Reporting Person PREVOZNIK MICHAEL E · Officer Title SVP & General Counsel · Transaction Code M
Traded Aug 28, 2026 · Disclosed Aug 31, 2026
Source: SEC Form 4 · 0001022079-26-000089 · filed 2026-08-31 · View filing →
Sale of 16,010 shares at $242.8755 per share.
Reporting Person PREVOZNIK MICHAEL E · Officer Title SVP & General Counsel · Transaction Code S
Traded Aug 28, 2026 · Disclosed Aug 31, 2026
Source: SEC Form 4 · 0001022079-26-000089 · filed 2026-08-31 · View filing →
Sale of 6,237 shares at $243.6275 per share.
Reporting Person PREVOZNIK MICHAEL E · Officer Title SVP & General Counsel · Transaction Code S
Traded Aug 28, 2026 · Disclosed Aug 31, 2026
Source: SEC Form 4 · 0001022079-26-000089 · filed 2026-08-31 · View filing →
Sale of 430 shares at $244.5148 per share.
Reporting Person PREVOZNIK MICHAEL E · Officer Title SVP & General Counsel · Transaction Code S
Traded Aug 28, 2026 · Disclosed Aug 31, 2026
Source: SEC Form 4 · 0001022079-26-000089 · filed 2026-08-31 · View filing →
Sale.
Filer Carol Devine Miller · Chamber House · District WV01 · Owner Spouse · Transaction Type Sale · Asset Type Stock
Traded Mar 10, 2025 · Disclosed Aug 13, 2026FILED +521 DAYS
Source: House Clerk PTR · 20033779 · filed 2026-08-13 · View filing →
Sale (Full).
Filer Carol Devine Miller · Chamber House · District WV01 · Owner Spouse · Transaction Type Sale (Full) · Asset Type Stock
Traded Mar 9, 2025 · Disclosed Aug 13, 2026FILED +522 DAYS
Source: House Clerk PTR · 20033779 · filed 2026-08-13 · View filing →
Purchase.
Filer Julie Johnson · Chamber House · District TX32 · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Oct 30, 2025 · Disclosed Aug 5, 2026FILED +279 DAYS
Source: House Clerk PTR · 20035035 · filed 2026-08-05 · View filing →
Sale.
Filer Julie Johnson · Chamber House · District TX32 · Owner Joint · Transaction Type Sale · Asset Type Stock
Traded Oct 30, 2025 · Disclosed Aug 5, 2026FILED +279 DAYS
Source: House Clerk PTR · 20035035 · filed 2026-08-05 · View filing →
Purchase.
Filer Julie Johnson · Chamber House · District TX32 · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Oct 29, 2025 · Disclosed Aug 5, 2026FILED +280 DAYS
Source: House Clerk PTR · 20035035 · filed 2026-08-05 · View filing →
Sale (Full).
Filer Julie Johnson · Chamber House · District TX32 · Owner Joint · Transaction Type Sale (Full) · Asset Type Stock
Traded Oct 29, 2025 · Disclosed Aug 5, 2026FILED +280 DAYS
Source: House Clerk PTR · 20035035 · filed 2026-08-05 · View filing →
Purchase.
Filer Alan Armstrong · Chamber Senate · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Mar 27, 2026 · Disclosed Jul 21, 2026FILED +116 DAYS
Source: Senate eFD PTR · fda235b3-bad7-4637-8fa1-053f354d929c · filed 2026-07-21 · View filing →
Purchase.
Filer Alan Armstrong · Chamber Senate · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Mar 27, 2026 · Disclosed Jul 21, 2026FILED +116 DAYS
Source: Senate eFD PTR · fda235b3-bad7-4637-8fa1-053f354d929c · filed 2026-07-21 · View filing →
QUEST DIAGNOSTICS INC