A business in context

ACHR research notebook

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

Research JSON

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. 8-K · Current report

    Report date 2026-09-01 · 0001824502-26-000068 · Items 3.01,8.01

  2. 4 · Ownership change

    Report date 2026-08-20 · 0002016416-26-000022

  3. 4 · Ownership change

    Report date 2026-08-15 · 0002064297-26-000008

  4. 4 · Ownership change

    Report date 2026-08-15 · 0002036956-26-000014

  5. 4 · Ownership change

    Report date 2026-08-15 · 0002016416-26-000020

  6. 4 · Ownership change

    Report date 2026-08-15 · 0001870608-26-000009

  7. 8-K · Current report

    Report date 2026-08-18 · 0001824502-26-000063 · Items 3.02,8.01

  8. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001824502-26-000059

  9. 8-K · Current report

    Report date 2026-08-10 · 0001824502-26-000056 · Items 2.02,9.01

  10. 8-K · Current report

    Report date 2026-08-09 · 0001104659-26-093056 · Items 1.01,3.02,7.01,9.01

  11. 4 · Ownership change

    Report date 2026-06-26 · 0001842340-26-000002

  12. 4 · Ownership change

    Report date 2026-06-26 · 0001829665-26-000002

  13. 4 · Ownership change

    Report date 2026-06-26 · 0001828079-26-000002

  14. 8-K · Current report

    Report date 2026-06-26 · 0001824502-26-000046 · Items 5.07

  15. 8-K · Current report

    Report date 2026-05-14 · 0001824502-26-000042 · Items 8.01,9.01

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001824502-26-000038

  17. 8-K · Current report

    Report date 2026-05-11 · 0001824502-26-000035 · Items 2.02,9.01

  18. DEF 14A · Proxy statement

    Report date 2026-06-26 · 0001104659-26-052227

  19. 8-K · Current report

    Report date 2026-03-13 · 0001824502-26-000027 · Items 5.02

  20. 8-K · Current report

    Report date 2026-03-09 · 0001824502-26-000024 · Items 7.01

  21. 8-K · Current report

    Report date 2026-03-05 · 0001824502-26-000022 · Items 8.01,9.01

  22. 10-K · Annual report

    Report date 2025-12-31 · 0001824502-26-000019

  23. 8-K · Current report

    Report date 2026-03-02 · 0001824502-26-000017 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2026-02-23 · 0001824502-26-000008 · Items 7.01

  25. 8-K · Current report

    Report date 2026-01-23 · 0001824502-26-000005 · Items 8.01

  26. 8-K · Current report

    Report date 2026-01-22 · 0001824502-26-000003 · Items 8.01,9.01

  27. 8-K · Current report

    Report date 2025-12-08 · 0001824502-25-000026 · Items 7.01,8.01,9.01

  28. 8-K · Current report

    Report date 2025-12-02 · 0001824502-25-000022 · Items 8.01,9.01

  29. 8-K · Current report

    Report date 2025-11-24 · 0001104659-25-116163 · Items 8.01,9.01

  30. 8-K · Current report

    Report date 2025-11-18 · 0001824502-25-000019 · Items 8.01

  31. 8-K · Current report

    Report date 2025-11-19 · 0001104659-25-114155 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2025-11-05 · 0001824502-25-000016 · Items 1.01

  33. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001824502-25-000010

  34. 8-K · Current report

    Report date 2025-11-06 · 0001824502-25-000007 · Items 1.01,2.02,9.01

  35. 8-K · Current report

    Report date 2025-10-15 · 0001628280-25-045296 · Items 8.01

  36. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001628280-25-039622

  37. 8-K · Current report

    Report date 2025-08-11 · 0001628280-25-039543 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2025-07-21 · 0001628280-25-036072 · Items 5.02,8.01

  39. 8-K · Current report

    Report date 2025-07-07 · 0001628280-25-034801 · Items 5.02

  40. 8-K · Current report

    Report date 2025-06-27 · 0001628280-25-033765 · Items 5.07

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: 7 transaction rows7SGrant / award: 9 transaction rows9AExercise / conversion: 40 transaction rows40MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

56 matching transaction rows. Showing 1–50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-26
2026-06-30
Pinelli MariaM · Exercise / conversion
Acquired
Class A Common Stock19102.00.0
2026-06-26
2026-06-30
Pinelli MariaM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19102.00.0
2026-06-26
2026-06-30
Pinelli MariaA · Grant / award
Acquired
Restricted Stock Units
Derivative security
40983.00.0
2026-06-26
2026-06-30
Spellacy MichaelM · Exercise / conversion
Acquired
Class A Common Stock19102.00.0
2026-06-26
2026-06-30
Spellacy MichaelM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19102.00.0
2026-06-26
2026-06-30
Diaz DeborahM · Exercise / conversion
Acquired
Class A Common Stock19102.00.0
2026-06-26
2026-06-30
Diaz DeborahM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19102.00.0
2026-06-26
2026-06-30
Diaz DeborahA · Grant / award
Acquired
Restricted Stock Units
Derivative security
40983.00.0
2026-06-26
2026-06-30
Diaz Fred MM · Exercise / conversion
Acquired
Class A Common Stock19102.00.0
2026-06-26
2026-06-30
Diaz Fred MM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19102.00.0
2026-06-26
2026-06-30
Diaz Fred MA · Grant / award
Acquired
Deferred Restricted Stock Units
Derivative security
40983.00.0
2026-06-26
2026-06-30
MUNOZ OSCARM · Exercise / conversion
Acquired
Class A Common Stock19102.00.0
2026-06-26
2026-06-30
MUNOZ OSCARA · Grant / award
Acquired
Restricted Stock Units
Derivative security
40983.00.0
2026-06-26
2026-06-30
MUNOZ OSCARM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19102.00.0
2026-06-11
2026-06-15
Lentell EricS · Sale
Disposed
Class A Common Stock3754.05.0
2026-05-18
2026-05-19
Rungta HarshS · Sale
Disposed
Class A Common Stock12414.05.95
2026-05-18
2026-05-19
Gupta PriyaS · Sale
Disposed
Class A Common Stock9860.05.95
2026-05-18
2026-05-19
Lentell EricS · Sale
Disposed
Class A Common Stock48169.05.95
2026-05-18
2026-05-19
Muniz Thomas PaulS · Sale
Disposed
Class A Common Stock91839.05.95
2026-05-15
2026-05-19
Rungta HarshM · Exercise / conversion
Acquired
Class A Common Stock21754.00.0
2026-05-15
2026-05-19
Rungta HarshM · Exercise / conversion
Acquired
Class A Common Stock12412.00.0
2026-05-15
2026-05-19
Rungta HarshM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
21754.00.0
2026-05-15
2026-05-19
Rungta HarshM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
12412.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Acquired
Class A Common Stock3583.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Acquired
Class A Common Stock10291.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Acquired
Class A Common Stock6524.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
3583.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
10291.00.0
2026-05-15
2026-05-19
Gupta PriyaM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
6524.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock8946.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock7301.00.0
2026-05-15
2026-05-19
Lentell EricS · Sale
Disposed
Class A Common Stock39967.06.06
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock26096.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock15437.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock19796.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Acquired
Class A Common Stock22866.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
7301.00.0
2026-05-15
2026-05-19
Lentell EricA · Grant / award
Acquired
Restricted Stock Units
Derivative security
87617.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
22866.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
19796.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
8946.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
26096.00.0
2026-05-15
2026-05-19
Lentell EricM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
15437.00.0
2026-05-15
2026-05-19
Goldstein Adam DA · Grant / award
Acquired
Deferred Restricted Stock Units
Derivative security
788552.00.0
2026-05-15
2026-05-19
Muniz Thomas PaulS · Sale
Disposed
Class A Common Stock44740.06.06
2026-05-15
2026-05-19
Muniz Thomas PaulM · Exercise / conversion
Acquired
Class A Common Stock8946.00.0
2026-05-15
2026-05-19
Muniz Thomas PaulM · Exercise / conversion
Acquired
Class A Common Stock7611.00.0
2026-05-15
2026-05-19
Muniz Thomas PaulM · Exercise / conversion
Acquired
Class A Common Stock7719.00.0
2026-05-15
2026-05-19
Muniz Thomas PaulM · Exercise / conversion
Acquired
Class A Common Stock143750.00.0
2026-05-15
2026-05-19
Muniz Thomas PaulM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
7611.00.0

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 · 0001824502Archer Aviation 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Archer Aviation · alias · wikidata
  • Atlas Crest Investment Corp. · former SEC name · 2020-09-16 to 2021-09-17
Explore headquarters map ↗

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$0$0
2023-12-31$0$0

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

Explore the CPI history ↗