A business in context

BZAI research notebook

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

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Filing timeline

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

  1. 4 · Ownership change

    Report date 2026-10-12 · 0002123306-26-000006

  2. 8-K · Current report

    Report date 2026-10-05 · 0001871638-26-000063 · Items 2.02,7.01,8.01,9.01

  3. 8-K · Current report

    Report date 2026-09-28 · 0001871638-26-000059 · Items 3.01,9.01

  4. 8-K · Current report

    Report date 2026-09-24 · 0001871638-26-000057 · Items 2.05,9.01

  5. 4 · Ownership change

    Report date 2026-09-01 · 0002123334-26-000003

  6. 4 · Ownership change

    Report date 2026-08-13 · 0001871638-26-000053

  7. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001871638-26-000046

  8. 8-K · Current report

    Report date 2026-08-13 · 0001871638-26-000044 · Items 2.02,9.01

  9. 4 · Ownership change

    Report date 2026-07-12 · 0002123306-26-000004

  10. 8-K · Current report

    Report date 2026-07-07 · 0001871638-26-000037 · Items 1.01,3.02,9.01

  11. 4 · Ownership change

    Report date 2026-07-07 · 0001733859-26-000003

  12. 4 · Ownership change

    Report date 2026-07-06 · 0002048317-26-000005

  13. 4 · Ownership change

    Report date 2026-07-01 · 0002048383-26-000004

  14. 10-Q/A · Quarterly report

    Report date 2026-03-31 · 0001871638-26-000035

  15. 4 · Ownership change

    Report date 2026-06-08 · 0002048317-26-000003

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001871638-26-000031

  17. 8-K · Current report

    Report date 2026-05-14 · 0001871638-26-000030 · Items 2.02,9.01

  18. 8-K · Current report

    Report date 2026-05-05 · 0001871638-26-000029 · Items 1.01,8.01,9.01

  19. 10-K/A · Annual report

    Report date 2025-12-31 · 0001871638-26-000028

  20. 8-K · Current report

    Report date 2026-04-22 · 0001871638-26-000025 · Items 1.01,3.03,5.03,9.01

  21. 8-K · Current report

    Report date 2026-04-14 · 0001871638-26-000019 · Items 2.02,8.01,9.01

  22. 10-K · Annual report

    Report date 2025-12-31 · 0001871638-26-000011

  23. 8-K · Current report

    Report date 2026-03-24 · 0001871638-26-000009 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2025-12-26 · 0001871638-26-000001 · Items 5.02,9.01

  25. 8-K · Current report

    Report date 2025-12-03 · 0001871638-25-000008 · Items 5.07,9.01

  26. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-280252

  27. 8-K · Current report

    Report date 2025-11-13 · 0001193125-25-280249 · Items 2.02,9.01

  28. 8-K · Current report

    Report date 2025-11-11 · 0001193125-25-275658 · Items 2.02,7.01,9.01

  29. DEF 14A · Proxy statement

    Report date 2025-12-03 · 0001193125-25-243771

  30. 8-K · Current report

    Report date 2025-09-01 · 0001193125-25-194046 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2025-08-14 · 0001193125-25-180822 · Items 2.02,9.01

  32. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-108998

  33. 8-K · Current report

    Report date 2025-07-17 · 0001193125-25-160625 · Items 7.01,9.01

  34. 8-K · Current report

    Report date 2025-07-16 · 0001193125-25-160177 · Items 7.01

  35. 8-K · Current report

    Report date 2025-07-16 · 0001193125-25-159935 · Items 5.08,8.01

  36. 8-K · Current report

    Report date 2025-07-14 · 0001193125-25-158997 · Items 1.01,3.02,9.01

  37. 8-K · Current report

    Report date 2025-06-30 · 0001193125-25-152119 · Items 1.01,3.02,9.01

  38. 8-K · Current report

    Report date 2025-05-14 · 0001193125-25-119938 · Items 2.02,9.01

  39. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-071593

  40. 8-K/A · Current report

    Report date 2025-01-13 · 0001193125-25-080342 · Items 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: 2 transaction rows2SGrant / award: 1 transaction rows1AExercise / conversion: 6 transaction rows6MTax / exercise payment: 2 transaction rows2FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

12 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-01
2026-09-01
Evans Kimberly PetersonM · Exercise / conversion
Acquired
Common Stock18750.00.0
2026-09-01
2026-09-01
Evans Kimberly PetersonF · Tax / exercise payment
Disposed
Common Stock6728.00.49
2026-09-01
2026-09-01
Evans Kimberly PetersonM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
18750.00.0
2026-08-13
2026-08-17
Lauk Kurt JA · Grant / award
Acquired
Restricted Stock Units
Derivative security
618556.00.0
2026-07-12
2026-07-13
Patak Stephen PaulM · Exercise / conversion
Acquired
Common Stock2500.00.0
2026-07-12
2026-07-13
Patak Stephen PaulF · Tax / exercise payment
Disposed
Common Stock609.01.23
2026-07-12
2026-07-13
Patak Stephen PaulM · Exercise / conversion
Disposed
Restricted Stock Units
Derivative security
2500.00.0
2026-07-07
2026-07-09
Bess LaneJ · Other (see filing)
Acquired
Common Stock2000000.00.0
2026-07-06
2026-07-08
Cannestra Anthony
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock50000.00.57
2026-07-06
2026-07-08
Cannestra Anthony
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock50000.01.35
2026-07-06
2026-07-08
Cannestra Anthony
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Employee Stock Option (right to purchase)
Derivative security
50000.0n/a
2026-07-01
2026-07-06
Sehmi Harminder
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock40609.01.37

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 · 0001871638Blaize Holdings, 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
  • Blaize Holdings, Inc. · former SEC name · 2025-01-15 to 2026-10-13
  • BurTech Acquisition Corp. · former SEC name · 2021-08-19 to 2025-01-13

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$1.55M$1.67M

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

Explore the CPI history ↗