14 insiders reported 41 Form 4 transactions for Blaize Holdings, Inc. (BZAI) over the past 18 months (most recent 2026-07-13). Recent activity: 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, Cannestra Anthony (Director) Buy 50,000 shares, Cannestra Anthony (Director) Sell 50,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 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 | Munagala Dinakar | Chief Executive Officer | Sell | 50,000 | $127,000 |
| 2026-06-10 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
| 2026-06-10 | Cannestra Anthony | Director | Sell | 50,000 | $84,000 |
| 2026-06-03 | Sehmi Harminder | Chief Financial Officer | Sell | 40,609 | $73,908 |
| 2026-06-03 | Evans Kimberly Peterson | General Counsel | Buy | 75,000 | $0 |
| 2026-06-03 | Evans Kimberly Peterson | General Counsel | Sell | 26,989 | $47,501 |
| 2026-05-12 | Cannestra Anthony | Director | Buy | 50,000 | $28,500 |
| 2026-05-12 | Bess Ventures & Advisory, LLC | 10% Owner | Buy | 2.0M | $3.7M |
| 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 |
| 2026-04-08 | Cannestra Anthony | Director | Sell | 50,000 | $87,500 |
| 2026-04-02 | Ava Private Markets S.a r.l. | 10% Owner | Sell | 5.1M | $0 |
Source: SEC Form 4 filings · as of 2026-07-13