Form 4 for BZAI Blaize Holdings, Inc.
Accepted 2026-07-13 16:35:30 ET · period of report 2026-07-12 · accession 0002123306-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-13 16:35 | 2026-07-12 | BZAI | Patak Stephen Paul | Chief Revenue Off | M - OptEx | $0.00 | +2,500 | 5,000 | +100% | $0 |
| D | 2026-07-13 16:35 | 2026-07-12 | BZAI | Patak Stephen Paul | Chief Revenue Off | F - Tax | $1.23 | -609 | 4,391 | -12% | -$749.07 |
| D | 2026-07-13 16:35 | 2026-07-12 | BZAI | Patak Stephen Paul | Chief Revenue Off | M - OptEx | $0.00 | -2,500 | 15.0K | -14% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-07-12 | M | A | 2,500 | $0.00 | 5,000 | D | — | — | (F1) Represents the conversion of restricted stock units that vested on July 12, 2026. (F2) Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock. |
| 2 | Common | Common Stock | 2026-07-12 | F | D | 609 | $1.23 | 4,391 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-07-12 | M | D | 2,500 | $0.00 | 15,000 | D | $0.00 · — to — | 2,500 Common Stock | (F3) These time based restricted stock units vest in eight quarterly installments, commencing April 12, 2026. (F3) These time based restricted stock units vest in eight quarterly installments, commencing April 12, 2026. (F3) These time based restricted stock units vest in eight quarterly installments, commencing April 12, 2026. |