Blaize Holdings, Inc. SEC filings BZAIW
Blaize Holdings, Inc. has 321 filings in SEC EDGAR's recent list, going back to Aug 19, 2021. Its latest annual report, Form ARS, was filed on Nov 4, 2026 for the period ended Nov 4, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 5, 2026 | Oct 30, 2026 |
| ARS | Annual report to shareholders | Nov 4, 2026 | Nov 4, 2026 |
| DEF 14A | Proxy statement | Nov 2, 2026 | Dec 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2026 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Oct 22, 2026 | Oct 16, 2026 |
| 8-A12G | Filing | Oct 22, 2026 | — |
| PRE 14A | Preliminary proxy statement | Oct 20, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 424B3 | Prospectus | Oct 6, 2026 | — |
| 424B3 | Prospectus | Oct 6, 2026 | — |
| 424B3 | Prospectus | Oct 6, 2026 | — |
| 424B3 | Prospectus | Oct 6, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Oct 6, 2026 | Oct 5, 2026 |
| 8-K |
Current report
Listing notice
|
Oct 2, 2026 | Sep 28, 2026 |
| 8-K |
Current report
Exit or restructuring costs
|
Sep 30, 2026 | Sep 24, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 18, 2026 | — |
| 4 | Insider transaction | Sep 1, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 13, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| 3 | Initial insider ownership | Aug 13, 2026 | Aug 13, 2026 |
| 424B3 | Prospectus | Aug 13, 2026 | — |
| 424B3 | Prospectus | Aug 13, 2026 | — |
| 424B3 | Prospectus | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2026 | Aug 13, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 4, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 27, 2026 | — |
| 4 | Insider transaction | Jul 13, 2026 | Jul 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 10, 2026 | — |
| 4 | Insider transaction | Jul 9, 2026 | Jul 7, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 9, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 9, 2026 | Jul 7, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 144 | Notice of proposed sale | Jul 6, 2026 | — |
| 10-Q/A | Amended quarterly report | Jul 2, 2026 | Mar 31, 2026 |
| 144 | Notice of proposed sale | Jul 1, 2026 | — |
| 4/A | Form 4/a | Jun 10, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 144 | Notice of proposed sale | Jun 8, 2026 | — |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 1, 2026 |
| 144 | Notice of proposed sale | Jun 1, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 424B3 | Prospectus | May 15, 2026 | — |
| 424B3 | Prospectus | May 15, 2026 | — |
| 424B3 | Prospectus | May 15, 2026 | — |
| 10-Q | Quarterly report | May 14, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 14, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 11, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 12, 2026 | — |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 424B5 | Prospectus supplement | May 6, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 6, 2026 | May 5, 2026 |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| 424B5 | Prospectus supplement | May 5, 2026 | — |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 10-K/A | Amended annual report | Apr 30, 2026 | Dec 31, 2025 |
| 8-A12B | Filing | Apr 22, 2026 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change
|
Apr 22, 2026 | Apr 22, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 144 | Notice of proposed sale | Apr 20, 2026 | — |
| 144 | Notice of proposed sale | Apr 17, 2026 | — |
| 4 | Insider transaction | Apr 14, 2026 | Apr 12, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 14, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 8, 2026 | Apr 6, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 2, 2026 | — |
| 3 | Initial insider ownership | Mar 25, 2026 | Mar 17, 2026 |
| 3 | Initial insider ownership | Mar 25, 2026 | Mar 17, 2026 |
| 424B3 | Prospectus | Mar 24, 2026 | — |
| 424B3 | Prospectus | Mar 24, 2026 | — |
| 424B3 | Prospectus | Mar 24, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 24, 2026 | — |
| 10-K | Annual report | Mar 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 24, 2026 | Mar 24, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2026 | — |
| EFFECT | Filing | Feb 4, 2026 | — |
| CORRESP | Letter to the SEC | Jan 30, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 30, 2026 | — |
| S-3 | Shelf registration | Jan 27, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jan 5, 2026 | Dec 26, 2025 |
| EFFECT | Filing | Dec 18, 2025 | — |
| 424B3 | Prospectus | Dec 18, 2025 | — |
| 424B3 | Prospectus | Dec 18, 2025 | — |
| 424B3 | Prospectus | Dec 18, 2025 | — |
| CORRESP | Letter to the SEC | Dec 16, 2025 | — |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 4, 2025 | Dec 3, 2025 |
| S-1 | Registration statement | Nov 28, 2025 | — |
| D | Filing | Nov 18, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2025 | Nov 13, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 12, 2025 | Nov 11, 2025 |
| 4 | Insider transaction | Nov 4, 2025 | Apr 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 3, 2025 | — |
| ARS | Annual report to shareholders | Oct 20, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Oct 20, 2025 | — |
| DEF 14A | Proxy statement | Oct 20, 2025 | Dec 3, 2025 |
| PRE 14A | Preliminary proxy statement | Oct 10, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Sep 3, 2025 | Sep 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 2, 2025 | Sep 1, 2025 |
| 424B3 | Prospectus | Aug 19, 2025 | — |
| 424B3 | Prospectus | Aug 19, 2025 | — |
| CORRESP | Letter to the SEC | Aug 18, 2025 | — |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| UPLOAD | Letter from the SEC | Aug 13, 2025 | — |
| 424B3 | Prospectus | Aug 8, 2025 | — |
| EFFECT | Filing | Aug 7, 2025 | — |
| CORRESP | Letter to the SEC | Aug 5, 2025 | — |
| S-1/A | Amended registration statement | Aug 1, 2025 | — |
| S-1/A | Amended registration statement | Jul 29, 2025 | — |
| CORRESP | Letter to the SEC | Jul 28, 2025 | — |
| 424B3 | Prospectus | Jul 28, 2025 | — |
| UPLOAD | Letter from the SEC | Jul 25, 2025 | — |
| S-1 | Registration statement | Jul 18, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 18, 2025 | Jul 17, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 17, 2025 | Jul 16, 2025 |
| 8-K |
Current report
Other events
|
Jul 16, 2025 | Jul 16, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 15, 2025 | Jul 14, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Jul 11, 2025 | — |
| 424B3 | Prospectus | Jul 8, 2025 | — |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 28, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 30, 2025 | Jun 30, 2025 |
| 424B3 | Prospectus | Jun 3, 2025 | — |
| 144 | Notice of proposed sale | May 22, 2025 | — |
| 3 | Initial insider ownership | May 19, 2025 | May 13, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 15, 2025 | — |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| 25-NSE | Delisting notice | May 13, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 13, 2025 | — |
| S-8 | Employee stock plan registration | May 13, 2025 | — |
| EFFECT | Filing | May 1, 2025 | — |
| POS AM | Filing | Apr 29, 2025 | — |
| 144 | Notice of proposed sale | Apr 28, 2025 | — |
| POS EX | Filing | Apr 22, 2025 | — |
| 424B3 | Prospectus | Apr 18, 2025 | — |
| 424B3 | Prospectus | Apr 18, 2025 | — |
| 10-K | Annual report | Apr 15, 2025 | Dec 31, 2024 |
| 8-K/A | Amended current report | Apr 15, 2025 | Jan 13, 2025 |
| NT 10-K | Filing | Apr 1, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 27, 2025 | Mar 27, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 424B3 | Prospectus | Feb 14, 2025 | — |
| EFFECT | Filing | Feb 13, 2025 | — |
| CORRESP | Letter to the SEC | Feb 11, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 11, 2025 | Feb 10, 2025 |
| S-1/A | Amended registration statement | Feb 10, 2025 | — |
| 8-K/A |
Amended current report
Auditor change
|
Feb 7, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 29, 2025 | Jan 29, 2025 |
| UPLOAD | Letter from the SEC | Jan 23, 2025 | — |
| 3 | Initial insider ownership | Jan 21, 2025 | Jan 13, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 21, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jan 21, 2025 | — |
| S-1 | Registration statement | Jan 21, 2025 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Jan 17, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 3 | Initial insider ownership | Jan 15, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 13, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 8, 2025 | Jan 7, 2025 |
| 8-K |
Current report
Material agreement
|
Dec 31, 2024 | Dec 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Dec 30, 2024 | Dec 23, 2024 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- BZAI (Nasdaq), BZAIW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1871638
- Former names
- Blaize Holdings, Inc. (until Nov 5, 2026); BurTech Acquisition Corp. (until Jan 13, 2025)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.