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MTZ research notebook

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000116

  2. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000113

  3. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000111

  4. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000110

  5. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000109

  6. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000108

  7. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000107

  8. 4 · Ownership change

    Report date 2026-08-14 · 0000015615-26-000106

  9. 8-K · Current report

    Report date 2026-08-17 · 0001193125-26-354111 · Items 1.01,2.03,9.01

  10. 8-K · Current report

    Report date 2026-08-06 · 0001193125-26-342507 · Items 1.01,8.01,9.01

  11. 8-K · Current report

    Report date 2026-07-31 · 0001193125-26-328848 · Items 9.01

  12. 8-K · Current report

    Report date 2026-07-24 · 0000015615-26-000095 · Items 2.02,5.02,7.01,9.01

  13. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000015615-26-000093

  14. 8-K · Current report

    Report date 2026-07-20 · 0001193125-26-309077 · Items 2.03

  15. 8-K · Current report

    Report date 2026-06-30 · 0001193125-26-297552 · Items 1.01,2.03,3.02,5.02,9.01

  16. 8-K · Current report

    Report date 2026-05-21 · 0001193125-26-236909 · Items 5.07

  17. 8-K · Current report

    Report date 2026-04-30 · 0000015615-26-000052 · Items 2.02,7.01,9.01

  18. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000015615-26-000050

  19. DEF 14A · Proxy statement

    Report date 2026-05-21 · 0001140361-26-014022

  20. 10-K · Annual report

    Report date 2025-12-31 · 0000015615-26-000020

  21. 8-K · Current report

    Report date 2026-02-26 · 0000015615-26-000018 · Items 2.02,7.01,9.01

  22. 8-K · Current report

    Report date 2025-10-30 · 0000015615-25-000130 · Items 2.02,7.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000015615-25-000128

  24. 8-K · Current report

    Report date 2025-08-22 · 0001193125-25-189769 · Items 5.04,9.01

  25. 8-K · Current report

    Report date 2025-07-31 · 0000015615-25-000080 · Items 2.02,7.01,9.01

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000015615-25-000079

  27. 8-K · Current report

    Report date 2025-06-26 · 0001193125-25-151280 · Items 1.01,2.03,9.01

  28. 8-K · Current report

    Report date 2025-05-22 · 0001193125-25-127576 · Items 5.07

  29. 8-K · Current report

    Report date 2025-05-01 · 0001193125-25-110270 · Items 2.02,7.01,9.01

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000015615-25-000052

  31. 8-K · Current report

    Report date 2025-04-16 · 0001193125-25-089313 · Items 1.04

  32. DEF 14A · Proxy statement

    Report date 2025-05-22 · 0001140361-25-013277

  33. 8-K · Current report

    Report date 2025-02-27 · 0001193125-25-040255 · Items 2.02,7.01,9.01

  34. 10-K · Annual report

    Report date 2024-12-31 · 0000015615-25-000021

  35. 8-K · Current report

    Report date 2024-10-31 · 0001193125-24-248758 · Items 2.02,7.01,9.01

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000015615-24-000107

  37. SC 13D/A · Ownership disclosure

    0001193125-24-216658

  38. SC 13D/A · Ownership disclosure

    0001193125-24-216656

  39. 8-K · Current report

    Report date 2024-08-01 · 0001193125-24-191835 · Items 2.02,7.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000015615-24-000075

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: 2 transaction rows2SGrant / award: 7 transaction rows7AExercise / conversion: 0 transaction rows0MTax / exercise payment: 4 transaction rows4FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

13 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-03
2026-06-05
Csiszar Ernst NS · Sale
Disposed
Common Stock6500.0371.17
2026-05-15
2026-05-19
Csiszar Ernst NF · Tax / exercise payment
Disposed
Common Stock23.0434.77
2026-05-15
2026-05-19
Csiszar Ernst NA · Grant / award
Acquired
Common Stock104.00.0
2026-05-15
2026-05-19
Dwyer Robert JF · Tax / exercise payment
Disposed
Common Stock21.0434.77
2026-05-15
2026-05-19
Dwyer Robert JA · Grant / award
Acquired
Common Stock95.00.0
2026-05-15
2026-05-19
Parker Ava LA · Grant / award
Acquired
Common Stock121.00.0
2026-05-15
2026-05-19
Parker Ava LF · Tax / exercise payment
Disposed
Common Stock14.0434.77
2026-05-15
2026-05-19
Campbell C RobertA · Grant / award
Acquired
Common Stock95.00.0
2026-05-15
2026-05-19
Palomarez Javier AlbertoA · Grant / award
Acquired
Common Stock95.00.0
2026-05-15
2026-05-19
Palomarez Javier AlbertoF · Tax / exercise payment
Disposed
Common Stock21.0434.77
2026-05-15
2026-05-19
JOHNSON JULIA LA · Grant / award
Acquired
Common Stock95.00.0
2026-05-04
2026-05-06
Campbell C RobertS · Sale
Disposed
Common Stock3000.0417.0
2026-03-17
2026-04-17
Love Timothy MichaelA · Grant / award
Acquired
Common Stock492.00.0

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 · 0000015615MASTEC INC

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

Legal Entity Identifier
549300TMDIT8WREDOF45
GLEIF legal name
MASTEC, INC.
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2025-05-20T17:38:00Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

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 ↗

  • MasTec · alias · wikidata
  • BURNUP & SIMS INC · former SEC name · 1994-01-20 to 1994-05-13
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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$12.30B$13.10B
2023-12-31$12.00B$13.15B
2022-12-31$9.78B$11.15B
2021-12-31$7.95B$9.80B
2020-12-31$6.32B$8.16B
2019-12-31$7.18B$9.38B
2018-12-31$6.91B$9.19B
2017-12-31$6.61B$9.00B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗