Company · BZAI · CIK 1871638

Blaize Holdings, Inc. (BZAI) SEC filings and CIK.

BZAI’s SEC Central Index Key (CIK) is 0001871638, or 1871638 without leading zeros. The SEC’s ticker file lists it as Blaize Holdings, Inc.. The same CIK also trades as BZAIW.

Ticker: BZAI
CIK: 0001871638
Other tickers: BZAIW
Insider transactions, Q3 2026: 8

Insider trading

In Q3 2026, insiders at Blaize Holdings, Inc. reported 8 non-derivative transactions on 7 Forms 3, 4 and 5, including 0 open-market purchases and 2 sales. See every BZAI insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get BZAI SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1871638&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1871638" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1871638?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Blaize Holdings, Inc. on SEC.gov

Questions

What is BZAI’s CIK number?

BZAI’s SEC Central Index Key (CIK) is 0001871638, or 1871638 without leading zeros. The SEC’s ticker file lists it as Blaize Holdings, Inc.. The same CIK also trades as BZAIW.

How do I find Blaize Holdings, Inc.’s 10-K?

Request /api/v1/filings?cik=1871638&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/bzai.md

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