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BZAI — Blaize Holdings, Inc.

Information Technology · Semiconductors & Related Devices · Nasdaq

CIK 0001871638 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: Blaize Holdings, Inc. (until 2026-07-13); BurTech Acquisition Corp. (until 2025-01-13)

1Insiders filing

3Transactions

+$0Reported buys

−$749Reported sells

0Cluster events

Window in data: 2026-07-12 → 2026-07-12 · Data as of 2026-08-28

Insiders

Insider	Role	Txns	Reported value
Patak Stephen Paul	Chief Revenue Officer	6	$1k

Transaction history

Filing date	Trade date	Ticker	Insider	Type	Shares	Price	Value	Cluster
2026-07-13	2026-07-12	BZAI	Patak Stephen Paul Chief Revenue Officer	M routine	2,500	—	—	—
2026-07-13	2026-07-12	BZAI	Patak Stephen Paul Chief Revenue Officer	F routine	609	$1.23	−$749	—
2026-07-13	2026-07-12	BZAI	Patak Stephen Paul Chief Revenue Officer	M routine	2,500	—	—	—

Known data limitations

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

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