Juergen Hambrecht - 03 Dec 2025 Form 4 Insider Report for Blaize Holdings, Inc. (BZAI)

Reporting relationship: Director
Issuer ticker: BZAI
Reported as of: 03 Dec 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Dec 2025, 16:03:09 UTC
Prior SEC filing: 02 Jul 2025
Source filing: View source filing
Reporting owner signature: /s/ Harminder Sehmi, as Attorney-in-Fact

Key filing fact

Juergen Hambrecht filed Form 4 for Blaize Holdings, Inc. (BZAI) on 05 Dec 2025.

Key facts

This page summarizes Juergen Hambrecht's Form 4 filing for Blaize Holdings, Inc. (BZAI).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 05 Dec 2025, 16:03.

Change

Previous filing in this sequence was filed on 02 Jul 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001634906 Primary reporting owner

Hambrecht Juergen

Relationship: Director
Address: C/O BLAIZE HOLDINGS, INC., 4659 GOLDEN FOOTHILL PARKWAY, SUITE 206, EL DORADO HILLS
Signature: /s/ Harminder Sehmi, as Attorney-in-Fact
Signature date: 05 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BZAI transaction

Common Stock

Award

Transaction value: $0
Shares: +75,258
Change %: +25%
Price: $0.000000
Shares after: 378,757
Date: 03 Dec 2025
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents an award of restricted stock units granted at the Issuer's 2025 Annual Meeting under the Non-Employee Director Compensation Program, which vest at the ealier of one year or the Issuer's next Annual Meeting.

Footnote F2

Includes 90,999 Earn-Out Shares, each of which represents a contingent right to receive one share of Common Stock if the trading price of the Issuer's Common Stock exceeds certain thresholds.