A business in context

MNTS research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-08-21 · 0001628280-26-058934 · Items 1.02

  2. 8-K · Current report

    Report date 2026-08-11 · 0001140361-26-033135 · Items 4.01,9.01

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-055624

  4. 8-K · Current report

    Report date 2026-06-18 · 0001140361-26-025776 · Items 8.01,9.01

  5. 8-K · Current report

    Report date 2026-06-11 · 0001140361-26-025252 · Items 1.01,7.01,9.01

  6. 8-K · Current report

    Report date 2026-05-26 · 0001140361-26-023337 · Items 1.01,3.02,7.01,9.01

  7. 4 · Ownership change

    Report date 2026-05-21 · 0001837938-26-000004

  8. 4 · Ownership change

    Report date 2026-05-20 · 0001786113-26-000005

  9. 8-K · Current report

    Report date 2026-05-19 · 0001140361-26-022497 · Items 5.07,9.01

  10. 4 · Ownership change

    Report date 2026-05-19 · 0002018153-26-000003

  11. 4 · Ownership change

    Report date 2026-05-19 · 0001905262-26-000003

  12. 4 · Ownership change

    Report date 2026-05-19 · 0001873855-26-000004

  13. 4/A · Ownership change

    Report date 2026-05-19 · 0001857583-26-000005

  14. 4 · Ownership change

    Report date 2026-05-19 · 0001857583-26-000004

  15. 4 · Ownership change

    Report date 2026-05-18 · 0001877834-26-000002

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-034490

  17. 8-K · Current report

    Report date 2026-05-05 · 0001140361-26-019009 · Items 2.02,7.01,9.01

  18. 8-K · Current report

    Report date 2026-04-17 · 0001140361-26-015530 · Items 1.02

  19. 8-K · Current report

    Report date 2026-04-14 · 0001140361-26-014988 · Items 1.01,3.02,7.01,9.01

  20. 8-K · Current report

    Report date 2026-04-13 · 0001140361-26-014365 · Items 8.01,9.01

  21. DEF 14A · Proxy statement

    Report date 2026-05-19 · 0001140361-26-014277

  22. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-022291

  23. 8-K · Current report

    Report date 2026-02-20 · 0001140361-26-006335 · Items 8.01

  24. 8-K · Current report

    Report date 2026-02-06 · 0001140361-26-004972 · Items 5.07

  25. DEF 14A · Proxy statement

    Report date 2026-02-06 · 0001140361-26-002047

  26. 8-K · Current report

    Report date 2026-01-09 · 0001140361-26-001016 · Items 1.01,2.03,3.03,9.01

  27. 8-K · Current report

    Report date 2026-01-05 · 0001140361-26-000853 · Items 1.01,3.02,7.01,9.01

  28. DEF 14A · Proxy statement

    Report date 2026-01-27 · 0001140361-25-046747

  29. 8-K · Current report

    Report date 2025-12-23 · 0001140361-25-046720 · Items 1.01,2.03,3.03,9.01

  30. 8-K · Current report

    Report date 2025-12-15 · 0001140361-25-045491 · Items 3.03,5.03,8.01,9.01

  31. 8-K · Current report

    Report date 2025-12-09 · 0001140361-25-045310 · Items 1.01,3.02,9.01

  32. 8-K · Current report

    Report date 2025-12-05 · 0001140361-25-045087 · Items 1.01,2.03,3.02

  33. 8-K · Current report

    Report date 2025-11-24 · 0001140361-25-043134 · Items 8.01

  34. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001781162-25-000041

  35. DEF 14A · Proxy statement

    Report date 2025-11-24 · 0001140361-25-039712

  36. 8-K · Current report

    Report date 2025-10-14 · 0001140361-25-038203 · Items 1.01,3.02,9.01

  37. 8-K · Current report

    Report date 2025-10-09 · 0001140361-25-037763 · Items 8.01,9.01

  38. 8-K · Current report

    Report date 2025-09-30 · 0001140361-25-037391 · Items 1.01,2.03,3.02,9.01

  39. 8-K · Current report

    Report date 2025-09-30 · 0001140361-25-036869 · Items 8.01,9.01

  40. 8-K · Current report

    Report date 2025-09-25 · 0001140361-25-036535 · Items 1.01,2.03,3.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 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: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 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 · 0001781162Momentus Inc.

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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names
  • Stable Road Acquisition Corp. · former SEC name · 2019-08-09 to 2021-08-12

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$2.11M$2.27M
2023-12-31$3.09M$3.42M
2022-12-31$299.0K$344.2K
2021-12-31$330.0K$410.3K
2020-12-31$365.0K$475.2K

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗