Quick Takeaways
- Catherine T. Doherty has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $14,702,234.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Catherine T. Doherty
- Location
- Secaucus, NJ
- Summary
- The estimated net worth of Catherine T. Doherty is at least $14,702,234 dollars as of 06 Mar 2026. Catherine T. Doherty is the EVP, Regional Businesses of QUEST DIAGNOSTICS INC and owns shares of QUEST DIAGNOSTICS INC (DGX) stock worth about $14.7M.
- Signature
- Sean D. Mersten, Attorney in Fact for Catherine T. Doherty
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Catherine T. Doherty and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: QUEST DIAGNOSTICS INC ($14,702,234).
- Past-year value change for that position: -$6,964,737.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Catherine T. Doherty
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| DGX | QUEST DIAGNOSTICS INC | EVP, Regional Businesses | $14,702,234 | -$6,964,737 | -32% | 04 Mar 2026 |
Insider Transactions Reported by Catherine T. Doherty:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.