A business in context

MSEX research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-08-11 · 0001628280-26-056119

  2. 4 · Ownership change

    Report date 2026-08-07 · 0001628280-26-054754

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-051038

  4. 8-K · Current report

    Report date 2026-07-30 · 0001628280-26-051031 · Items 2.02,9.01

  5. 8-K · Current report

    Report date 2026-05-19 · 0001628280-26-036878 · Items 5.07

  6. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-028887

  7. 8-K · Current report

    Report date 2026-04-30 · 0001628280-26-028862 · Items 2.02,9.01

  8. DEF 14A · Proxy statement

    Report date 2026-05-19 · 0001308179-26-000211

  9. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022681

  10. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022678

  11. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022675

  12. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022673

  13. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022671

  14. 4 · Ownership change

    Report date 2026-04-01 · 0001628280-26-022614

  15. 8-K · Current report

    Report date 2026-03-26 · 0001628280-26-021412 · Items 5.02

  16. 8-K · Current report

    Report date 2026-02-20 · 0001628280-26-011115 · Items 1.01,9.01

  17. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-009777

  18. 8-K · Current report

    Report date 2026-02-19 · 0001628280-26-009722 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2025-12-22 · 0001628280-25-058529 · Items 5.02,9.01

  20. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-047821

  21. 8-K · Current report

    Report date 2025-10-31 · 0001628280-25-047818 · Items 2.02,9.01

  22. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001174947-25-001119

  23. 8-K · Current report

    Report date 2025-07-31 · 0001174947-25-001118 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2025-05-22 · 0001174947-25-000838 · Items 5.07,9.01

  25. 8-K · Current report

    Report date 2025-05-12 · 0001104659-25-047384 · Items 1.01,8.01,9.01

  26. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001174947-25-000677

  27. 8-K · Current report

    Report date 2025-05-01 · 0001174947-25-000675 · Items 2.02,9.01

  28. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001174947-25-000561

  29. 10-K/A · Annual report

    Report date 2024-12-31 · 0001174947-25-000318

  30. 8-K · Current report

    Report date 2025-02-28 · 0001174947-25-000269 · Items 4.01,9.01

  31. 10-K · Annual report

    Report date 2024-12-31 · 0001174947-25-000251

  32. 8-K · Current report

    Report date 2025-02-28 · 0001174947-25-000249 · Items 2.02,9.01

  33. 8-K · Current report

    Report date 2024-11-26 · 0001104659-24-123078 · Items 5.02,9.01

  34. SC 13G · Ownership disclosure

    0001897612-24-001897

  35. 8-K · Current report

    Report date 2024-11-05 · 0001174947-24-001219 · Items 5.02,9.01

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001174947-24-001201

  37. 8-K · Current report

    Report date 2024-10-31 · 0001174947-24-001199 · Items 2.02,9.01

  38. SC 13G · Ownership disclosure

    0001445546-24-007305

  39. 8-K · Current report

    Report date 2024-10-24 · 0001174947-24-001163 · Items 8.01,9.01

  40. 8-K · Current report

    Report date 2024-10-09 · 0001174947-24-001125 · Items 5.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 0 transaction rows0SGrant / award: 17 transaction rows17AExercise / conversion: 0 transaction rows0MTax / exercise payment: 5 transaction rows5FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

27 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-04-01
2026-04-01
Simpson Georgia MJ · Other (see filing)
Disposed
Common Stock (Restricted Stock Book)759.052.05
2026-04-01
2026-04-01
Simpson Georgia MF · Tax / exercise payment
Acquired
Common Stock (Book)338.052.05
2026-04-01
2026-04-01
Simpson Georgia MA · Grant / award
Acquired
Common Stock (Restricted Stock Book)2140.052.05
2026-04-01
2026-04-01
Kooper Jay LJ · Other (see filing)
Disposed
Common Stock (Restricted Stock Book)759.052.05
2026-04-01
2026-04-01
Kooper Jay LA · Grant / award
Acquired
Common Stock (Restricted Stock Book)2597.052.05
2026-04-01
2026-04-01
Kooper Jay LF · Tax / exercise payment
Acquired
Common Stock (Book)350.052.05
2026-04-01
2026-04-01
Ginegaw Lorrie BethF · Tax / exercise payment
Acquired
Common Stock (Book)364.052.05
2026-04-01
2026-04-01
Ginegaw Lorrie BethA · Grant / award
Acquired
Common Stock (Restricted Stock Book)2017.052.05
2026-04-01
2026-04-01
Ginegaw Lorrie BethJ · Other (see filing)
Disposed
Common Stock (Restricted Stock Book)823.052.05
2026-04-01
2026-04-01
Fullagar Robert KF · Tax / exercise payment
Acquired
Common Stock (Book)394.052.05
2026-04-01
2026-04-01
Fullagar Robert KA · Grant / award
Acquired
Common Stock (Restricted Stock Book)2128.052.05
2026-04-01
2026-04-01
Fullagar Robert KJ · Other (see filing)
Disposed
Common Stock (Restricted Stock Book)886.052.05
2026-04-01
2026-04-01
Capko Robert JohnA · Grant / award
Acquired
Common Stock (Restricted Stock Book)1679.052.05
2026-04-01
2026-04-01
Capko Robert JohnJ · Other (see filing)
Disposed
Common Stock (Restricted Stock Book)193.052.05
2026-04-01
2026-04-01
Capko Robert JohnF · Tax / exercise payment
Acquired
Common Stock (Book)83.052.05
2026-04-01
2026-04-01
Zerhouni Mohammed G.A · Grant / award
Acquired
Common Stock (Restricted Stock Book)5927.052.05
2026-04-01
2026-04-01
Sorensen Gregory SA · Grant / award
Acquired
Common Stock (Restricted Stock Book)4983.052.05
2026-04-01
2026-04-01
Duchemin-Leslie NadineA · Grant / award
Acquired
Common Stock (Restricted Stock Book)12675.052.05
2026-04-01
2026-04-01
REINHARD WALTER GA · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
NOBLE ANN L.A · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
McKoy Vaughn LA · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
Mansue Amy B.A · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
Klein Steven MA · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
HOGLUND ROBERT NA · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
Hanemann Kim CA · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
Cosgrove James F. Jr.A · Grant / award
Acquired
Common Stock (Book)865.052.05
2026-04-01
2026-04-01
Bershad JoshuaA · Grant / award
Acquired
Common Stock (Book)865.052.05

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0000066004MIDDLESEX WATER CO

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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Middlesex Water Company · alias · wikidata
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Revenue in constant purchasing power

USD revenue expressed in 2026-07 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$191.88M$204.25M
2023-12-31$166.27M$182.21M

Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗