Delaney Mark E

Quest Diagnostics Inc ยท SVP & Chief Commercial Officer

Delaney Mark E is listed in public filings as officer: SVP & Chief Commercial Officer. This Delaney Mark E insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Quest Diagnostics Inc (DGX). Investors use Delaney Mark E's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Quest Diagnostics IncDGX$2.3M11.9k sharesOtherApr 20, 2026$7.2K37 shares$194.70--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Quest Diagnostics IncDGX$2.9M14.2k sharesGrant / ExerciseMar 4, 2026$1.2M5.7k shares$204.86--
Quest Diagnostics IncDGX$2.4M11.9k sharesGrant / ExerciseMar 4, 2026$476.5K2.3k shares$204.86--
Quest Diagnostics IncDGX$1.7M8.5k sharesGrant / ExerciseMar 2, 2026$38.5K188 shares$204.86--
Quest Diagnostics IncDGX$1.5M7.3k sharesGrant / ExerciseFeb 18, 2026$1.5M7.3k shares$204.96--
Quest Diagnostics IncDGX--9.1k sharesGrant / ExerciseFeb 18, 2026Disclosure amount unavailable1.6k shares----
Quest Diagnostics IncDGX$1.8M8.7k sharesGrant / ExerciseFeb 18, 2026$47.6K230 shares$206.99--
Quest Diagnostics IncDGX$1.9M8.9k sharesGrant / ExerciseFeb 18, 2026$43.1K205 shares$210.01--
Quest Diagnostics IncDGX$1.6M8.7k sharesOtherJan 28, 2026$2.8K15 shares$183.51--
Quest Diagnostics IncDGX$1.4M7.5k sharesSellNov 18, 2025$1.5M7.9k shares$187.35--
Quest Diagnostics IncDGX$07.8k sharesGrant / ExerciseNov 18, 2025$1.1M7.8k shares$144.47--
Quest Diagnostics IncDGX$1.1M7.5k sharesGrant / ExerciseNov 18, 2025$14.3K100 shares$143.33--
Quest Diagnostics IncDGX$1.4M7.5k sharesGrant / ExerciseOct 21, 2025$2.8K15 shares$189.08--
Quest Diagnostics IncDGX$1.3M7.5k sharesOtherJul 21, 2025$2.8K17 shares$167.49--
Quest Diagnostics IncDGX$1.3M7.5k sharesSellMay 13, 2025$153.2K874 shares$175.31--
Quest Diagnostics IncDGX$1.5M8.4k sharesSellMay 12, 2025$153.6K874 shares$175.72--
Quest Diagnostics IncDGX$1.5M9.2k sharesOtherApr 21, 2025$4.1K25 shares$164.42--
Quest Diagnostics IncDGX$1.5M9.2k sharesGrant / ExerciseMar 26, 2025$42.7K256 shares$166.71--
Quest Diagnostics IncDGX$2.0M11.3k sharesGrant / ExerciseMar 4, 2025$923.8K5.3k shares$173.74--
Quest Diagnostics IncDGX$1.6M9.5k sharesGrant / ExerciseMar 4, 2025$316.7K1.8k shares$173.74--
Quest Diagnostics IncDGX$1.0M6k sharesGrant / ExerciseFeb 26, 2025$36.8K214 shares$171.75--
Quest Diagnostics IncDGX$1.1M6.2k sharesGrant / ExerciseFeb 19, 2025$41.1K242 shares$169.71--
Quest Diagnostics IncDGX$1.2M7k sharesGrant / ExerciseFeb 12, 2025$1.2M7k shares$165.30--
Quest Diagnostics IncDGX--6.4k sharesGrant / ExerciseFeb 12, 2025Disclosure amount unavailable1.8k shares----
Quest Diagnostics IncDGX$760k4.6k sharesSellFeb 5, 2025$66.2K403 shares$164.30--
Quest Diagnostics IncDGX$794k5k sharesOtherJan 29, 2025$6324 shares$158.03--
Quest Diagnostics IncDGX$750k5k sharesOtherOct 21, 2024$5984 shares$149.39--