14 insiders reported 43 Form 4 transactions for Blaize Holdings, Inc. (BZAI) over the past 18 months (most recent 2026-09-01). Recent activity: Evans Kimberly Peterson (General Counsel) Buy 18,750 shares, Evans Kimberly Peterson (General Counsel) Sell 6,728 shares, Patak Stephen Paul (Chief Revenue Officer) Buy 2,500 shares, Patak Stephen Paul (Chief Revenue Officer) Sell 609 shares, Bess Lane (Director) Buy 2.0M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | Evans Kimberly Peterson | General Counsel | Buy | 18,750 | $0 |
| 2026-09-01 | Evans Kimberly Peterson | General Counsel | Sell | 6,728 | $3,297 |
| 2026-07-13 | Patak Stephen Paul | Chief Revenue Officer | Buy | 2,500 | $0 |
| 2026-07-13 | Patak Stephen Paul | Chief Revenue Officer | Sell | 609 | $749 |
| 2026-07-09 | Bess Lane | Director | Buy | 2.0M | $0 |
| 2026-07-08 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
| 2026-07-08 | Cannestra Anthony | Director | Sell | 50,000 | $67,500 |
| 2026-07-06 | Sehmi Harminder | Chief Financial Officer | Sell | 40,609 | $55,634 |
| 2026-06-10 | Cannestra Anthony | Director | Sell | 50,000 | $84,000 |
| 2026-06-10 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
| 2026-06-10 | Munagala Dinakar | Chief Executive Officer | Sell | 50,000 | $127,000 |
| 2026-06-03 | Evans Kimberly Peterson | General Counsel | Buy | 75,000 | $0 |
| 2026-06-03 | Sehmi Harminder | Chief Financial Officer | Sell | 40,609 | $73,908 |
| 2026-06-03 | Evans Kimberly Peterson | General Counsel | Sell | 26,989 | $47,501 |
| 2026-05-12 | Bess Ventures & Advisory, LLC | 10% Owner | Buy | 2.0M | $3.7M |
| 2026-05-12 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
| 2026-05-12 | Cannestra Anthony | Director | Sell | 50,000 | $92,500 |
| 2026-05-12 | Bess Lane | Director | Buy | 2.0M | $0 |
| 2026-05-05 | Sehmi Harminder | Chief Financial Officer | Sell | 40,609 | $80,000 |
| 2026-04-22 | Sehmi Harminder | Chief Financial Officer | Buy | 505,060 | $287,884 |
| 2026-04-22 | Sehmi Harminder | Chief Financial Officer | Sell | 123,460 | $281,489 |
| 2026-04-20 | Munagala Dinakar | Chief Executive Officer | Buy | 50,000 | $28,500 |
| 2026-04-20 | Munagala Dinakar | Chief Executive Officer | Sell | 50,000 | $127,000 |
| 2026-04-14 | Patak Stephen Paul | Chief Revenue Officer | Buy | 2,500 | $0 |
| 2026-04-08 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
Source: SEC Form 4 filings · as of 2026-09-01