Blaize General Counsel exercises 75K RSUs, withholds shares

Blaize Holdings, Inc. General Counsel Evans Kimberly Peterson reported routine equity compensation activity involving restricted stock units and related tax withholding.

Rhea-AI Filing Summary

Blaize Holdings, Inc. General Counsel Evans Kimberly Peterson reported routine equity compensation activity involving restricted stock units and related tax withholding. On June 1, 2026, 75,000 restricted stock units converted into 75,000 shares of common stock at $0.00 per share. To cover tax obligations, 26,989 shares of common stock were disposed of at $1.76 per share as a tax-withholding transaction, rather than an open-market sale. Following these transactions, Peterson directly holds 48,011 shares of common stock and 225,000 restricted stock units, which continue to vest 25% on June 1, 2026 and quarterly thereafter.

Insider Trade Summary

75,000 shares exercised/converted

Exercise 3 txns

Insider Evans Kimberly Peterson

Role General Counsel

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	75,000	$0.00	$0.00
Exercise	Common Stock	75,000	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	26,989	$1.76	$48K

Holdings After Transaction: Restricted Stock Units — 225,000 contracts (Direct); Common Stock — 48,011 shares (Direct)

Footnotes (3)

1. F1. Represents the conversion of restricted stock units that vested on June 1, 2026.
2. F2. Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock.
3. F3. The restricted stock units vest 25% on June 1, 2026, and quarterly thereafter.

Key Figures

RSUs converted: 75,000 units/shares Tax-withholding shares: 26,989 shares Tax-withholding price: $1.76 per share +2 more

5 metrics

RSUs converted 75,000 units/shares Restricted stock units converted to common stock on June 1, 2026

Tax-withholding shares 26,989 shares Shares disposed at $1.76 per share for tax withholding

Tax-withholding price $1.76 per share Price used for 26,989-share tax-withholding disposition

Shares held after 48,011 shares Common stock directly held following transactions

RSUs outstanding after 225,000 units Restricted stock units remaining after 75,000-unit conversion

Key Terms

Restricted Stock Units, tax-withholding disposition, derivative security

3 terms

Restricted Stock Units financial

"security_title": "Restricted Stock Units""

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

derivative security financial

"transaction_code_description": "Exercise or conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did Blaize Holdings (BZAI) report for Evans Kimberly Peterson?

Evans Kimberly Peterson reported a conversion of 75,000 restricted stock units into Blaize Holdings common stock and a related tax-withholding disposition of 26,989 shares. These actions reflect routine equity compensation events rather than open-market buying or selling activity.

Did Blaize Holdings (BZAI) General Counsel sell shares in the open market?

No open-market sale is indicated. The Form 4 shows 26,989 shares disposed of at $1.76 per share as a tax-withholding transaction, used to satisfy tax obligations arising from the vesting and conversion of restricted stock units into common stock.

How many Blaize Holdings (BZAI) shares does Evans Kimberly Peterson hold after the Form 4?

After the reported transactions, Evans Kimberly Peterson directly holds 48,011 shares of Blaize Holdings common stock. She also holds 225,000 restricted stock units, which represent contingent rights to receive additional common shares as they continue to vest over time.

What happened to the 75,000 restricted stock units reported for Blaize Holdings (BZAI)?

The 75,000 restricted stock units vested and converted into 75,000 shares of Blaize Holdings common stock on June 1, 2026. A portion of those resulting shares, 26,989, was then used to satisfy tax liabilities via a tax-withholding disposition transaction.

How do Blaize Holdings (BZAI) restricted stock units vest for Evans Kimberly Peterson?

The restricted stock units vest 25% on June 1, 2026, and then continue to vest quarterly thereafter. Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings common stock once the applicable vesting conditions are met.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 06/03/2026 - 06:04 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Evans Kimberly Peterson

(Last) (First) (Middle)

C/O BLAIZE HOLDINGS, INC.

4659 GOLDEN FOOTHILL PARKWAY, SUITE 206

(Street)

EL DORADO HILLS CALIFORNIA 95762

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Blaize Holdings, Inc. [ BZAI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/01/2026		M		75,000(1)	A	(2)	75,000	D
Common Stock	06/01/2026		F		26,989	D	$1.76	48,011	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0(3)	06/01/2026		M			75,000	(3)	(3)	Common Stock	75,000	$0	225,000	D

Explanation of Responses:

1. Represents the conversion of restricted stock units that vested on June 1, 2026.

2. Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock.

3. The restricted stock units vest 25% on June 1, 2026, and quarterly thereafter.

Remarks:

	/s/ Emilie McLaughlin, as attorney-in-fact for Kimberly Peterson Evans	06/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)