Form 4 for BZAI Blaize Holdings, Inc.
Accepted 2026-04-14 16:30:25 ET · period of report 2026-04-12 · accession 0002123306-26-000002 · 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 | 2026-04-14 16:30 | 2026-04-12 | BZAI | Patak Stephen Paul | Chief Revenue Off | M - OptEx | — | +2,500 | 2,500 | New | — |
| D | 2026-04-14 16:30 | 2026-04-12 | BZAI | Patak Stephen Paul | Chief Revenue Off | M - OptEx | $0.00 | -2,500 | 17.5K | -12% | $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 | 2026-04-12 | M | A | 2,500 | — | 2,500 | D | — | — | (F1) Represents the conversion of restricted stock units that vested on April 12, 2026. (F2) Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock. |
| 2 | Derivative | Restricted Stock Units | 2026-04-12 | M | D | 2,500 | $0.00 | 17,500 | D | $0.00 · — to — | 2,500 Common Stock | (F3) The restricted stock units vest on a quarterly basis in eight equal installments commencing on April 12, 2026. (F3) The restricted stock units vest on a quarterly basis in eight equal installments commencing on April 12, 2026. (F3) The restricted stock units vest on a quarterly basis in eight equal installments commencing on April 12, 2026. |