QUEST DIAGNOSTICS INC
Public company- Headquarters
- SECAUCUS, New Jersey
- Ticker
- DGX
- CIK
- 0001022079
WARN notices since 2024
2
First: Aug 26, 2024
Workers affected since 2024
219
Across 2 notices
Executive changes, last 12 months
1
0 appointments, 0 departures
Last event
Oct 6, 2026
Role changeExecutive Vice President role change: Catherine T. Doherty
Workers affected over time
Cumulative workers in WARN notices since 2024
| Notice date | Workers affected | Cumulative |
|---|---|---|
| Aug 26, 2024 | 121 | 121 |
| Sep 29, 2025 | 98 | 219 |
Leadership
| Role and person | Since | Change |
|---|---|---|
| Executive Vice PresidentCatherine T. Doherty | Oct 6, 2026 | Role change |
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- Role change
Executive Vice President role change: Catherine T. Doherty
Catherine T. Doherty moved to Executive Vice President at QUEST DIAGNOSTICS INC, effective November 1, 2026. The company reported the change in an 8-K that cites Item 5.02.
Source: SEC 8-K, filed Oct 6, 2026Role: Executive Vice President
Last verified Nov 8, 2026