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DGX research notebook

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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-10-22 · 0001022079-26-000097 · Items 2.02,9.01

  2. 8-K · Current report

    Report date 2026-10-21 · 0000947871-26-000941 · Items 8.01

  3. 8-K · Current report

    Report date 2026-10-06 · 0000947871-26-000922 · Items 5.02

  4. 4 · Ownership change

    Report date 2026-10-01 · 0001022079-26-000090

  5. 4 · Ownership change

    Report date 2026-09-01 · 0001599837-26-000007

  6. 4 · Ownership change

    Report date 2026-08-28 · 0001022079-26-000089

  7. 4 · Ownership change

    Report date 2026-07-28 · 0001022079-26-000087

  8. 4 · Ownership change

    Report date 2026-07-22 · 0001022079-26-000086

  9. 4 · Ownership change

    Report date 2026-07-22 · 0001022079-26-000085

  10. 4 · Ownership change

    Report date 2026-07-22 · 0001022079-26-000084

  11. 4 · Ownership change

    Report date 2026-07-22 · 0001022079-26-000083

  12. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001022079-26-000070

  13. 8-K · Current report

    Report date 2026-07-23 · 0001022079-26-000067 · Items 2.02,9.01

  14. 8-K · Current report

    Report date 2026-05-20 · 0001022079-26-000052 · Items 5.07

  15. 8-K · Current report

    Report date 2026-05-06 · 0001104659-26-057938 · Items 1.01,9.01

  16. 8-K · Current report

    Report date 2026-04-27 · 0001104659-26-054141 · Items 8.01,9.01

  17. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001022079-26-000043

  18. 8-K · Current report

    Report date 2026-04-21 · 0001022079-26-000040 · Items 2.02,9.01

  19. DEF 14A · Proxy statement

    Report date 2026-05-20 · 0001140361-26-013356

  20. 8-K · Current report

    Report date 2026-03-09 · 0000947871-26-000244 · Items 5.02,7.01,9.01

  21. 10-K · Annual report

    Report date 2025-12-31 · 0001022079-26-000015

  22. 8-K · Current report

    Report date 2026-02-10 · 0001022079-26-000005 · Items 2.02,8.01,9.01

  23. 8-K · Current report

    Report date 2026-01-12 · 0000947871-26-000025 · Items 2.02,7.01,9.01

  24. 8-K · Current report

    Report date 2025-10-21 · 0001022079-25-000219 · Items 2.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001022079-25-000218

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001022079-25-000175

  27. 8-K · Current report

    Report date 2025-07-22 · 0001022079-25-000172 · Items 2.02,9.01

  28. 8-K · Current report

    Report date 2025-05-15 · 0001022079-25-000154 · Items 5.07

  29. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001022079-25-000120

  30. 8-K · Current report

    Report date 2025-04-22 · 0001022079-25-000116 · Items 2.02,9.01

  31. DEF 14A · Proxy statement

    Report date 2025-05-15 · 0000930413-25-001171

  32. 8-K · Current report

    Report date 2025-03-19 · 0000947871-25-000321 · Items 7.01,9.01

  33. 8-K · Current report

    Report date 2025-03-19 · 0000947871-25-000317 · Items 7.01,9.01

  34. 10-K · Annual report

    Report date 2024-12-31 · 0001022079-25-000044

  35. 8-K · Current report

    Report date 2025-01-30 · 0001022079-25-000008 · Items 2.02,8.01,9.01

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001022079-24-000190

  37. 8-K · Current report

    Report date 2024-10-22 · 0001022079-24-000187 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2024-08-23 · 0001022079-24-000173 · Items 8.01,9.01

  39. 8-K · Current report

    Report date 2024-08-14 · 0001104659-24-090867 · Items 1.01,5.03,8.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001022079-24-000156

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 5 transaction rows5SGrant / award: 3 transaction rows3AExercise / conversion: 2 transaction rows2MTax / exercise payment: 0 transaction rows0FGift: 1 transaction rows1G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

17 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-01
2026-09-03
Davis J. E.
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock10000.0242.72
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock1000.00.0
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock430.0244.51
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock6237.0243.63
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock16010.0242.88
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock22677.0112.17
2026-08-28
2026-08-31
PREVOZNIK MICHAEL E
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualifed Stock Option (right to buy)
Derivative security
22677.0112.17
2026-07-28
2026-07-29
DELANEY MARK E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1600.0235.18
2026-07-22
2026-07-27
KUPPUSAMY KARTHIKL · Other (see filing)
Acquired
Common Stock37.0206.81
2026-07-22
2026-07-27
CARTER ROBERT BL · Other (see filing)
Acquired
Common Stock11.0206.8
2026-07-22
2026-07-27
Gregg Vicky BA · Grant / award
Acquired
Common Stock72.0206.81
2026-07-22
2026-07-27
Plewman PatrickL · Other (see filing)
Acquired
Common Stock46.0206.81
2026-07-22
2026-07-27
MAIN TIMOTHY LL · Other (see filing)
Acquired
Common Stock21.0206.81
2026-07-22
2026-07-27
SAMAD SAMA · Grant / award
Acquired
Common Stock102.0206.81
2026-07-22
2026-07-27
Lassiter Wright IIIL · Other (see filing)
Acquired
Common Stock6.0206.81
2026-07-22
2026-07-27
DELANEY MARK EL · Other (see filing)
Acquired
Common Stock34.0206.81
2026-07-01
2026-07-02
WENTWORTH TIMOTHY CA · Grant / award
Acquired
Phantom Stock Units
Derivative security
144.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001022079QUEST DIAGNOSTICS INC
Celera Corporation

Showing 1 of 1 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Quest Diagnostics · alias · wikidata
  • Celera Corporation · subsidiary · wikidata
  • Celera Genomics · subsidiary · wikidata
  • CORNING CLINICAL LABORATORIES INC · former SEC name · 1996-12-13 to 1997-03-19
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$9.87B$10.60B
2023-12-31$9.25B$10.23B
2022-12-31$9.88B$11.38B
2021-12-31$10.79B$13.41B
2020-12-31$9.44B$12.29B
2019-12-31$7.73B$10.18B
2018-12-31$7.53B$10.10B
2017-12-31$7.40B$10.17B

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗