Blaize Holdings, Inc.
BZAIW- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001871638
In the last 90 days, Blaize Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 22 institutions reported holding it in 13F filings for Q2 2026, worth $2.47M in total; no superinvestor holds it.
Other share classesBZAI
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Blaize Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 2 filings
- 2 insiders, $123.1K in total
- Insiders trading
- 2
- Net value
- −$123.1K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Blaize Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Evans Kimberly Peterson | General Counsel | 60,033 | Sep 1, 2026 | 2 |
| Lauk Kurt J | Director | – | Aug 17, 2026 | 1 |
| Patak Stephen Paul | Chief Revenue Officer | 4,391 | Jul 13, 2026 | 2 |
| Bess Lane | Director | 14,446,783Indirect | Jul 9, 2026 | 2 |
| Cannestra Anthony | Director | 0 | Jul 8, 2026 | 5 |
| Sehmi Harminder | Chief Financial Officer | 259,773 | Jul 6, 2026 | 4 |
| Munagala Dinakar | Chief Executive Officer | 501,422 | Jun 10, 2026 | 2 |
| Bess Ventures & Advisory, LLC | 10% Owner | 13,653,976 | May 12, 2026 | 1 |
| Ava Private Markets S.a r.l. | 10% Owner | 11,737,254Indirect | Apr 2, 2026 | 1 |
| Ava Investors SA | 10% Owner | 11,737,254Indirect | Apr 2, 2026 | 1 |
| Mahieu Raphaelle | 10% Owner | 11,737,254Indirect | Apr 2, 2026 | 1 |
| Fujimori Yoshiaki | Director | 169,619 | Dec 5, 2025 | 1 |
| De Urioste George | Director | 169,619 | Dec 5, 2025 | 1 |
| Frank Edward H. | Director | 378,757 | Dec 5, 2025 | 1 |
| Hambrecht Juergen | Director | 378,757 | Dec 5, 2025 | 1 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 8, 2026 (view filing)7:14 PM ET | Jul 6 | 2 days | Cannestra AnthonyDirector | SSale | −50.0K | $1.35 | −$67.5K | −100.0%0 after | 10b5-1 |
| Jul 6, 2026 (view filing)6:19 PM ET | Jul 1 | 5 days | Sehmi HarminderChief Financial Officer | SSale | −40.6K | $1.37 | −$55.6K | −13.5%259.8K after | 10b5-1 |
| Jun 10, 2026 (view filing) | Jun 8 | 2 days | Cannestra AnthonyDirector | SSale | −50.0K | $1.68 | −$84.0K | −100.0%0 after | 10b5-1 |
| Jun 10, 2026 (view filing) | Apr 17 | 54 days | Munagala DinakarChief Executive Officer | SSale | −50.0K | $2.54 | −$127.0K | −9.1%501.4K after | Amended10b5-1 |
| Jun 3, 2026 (view filing) | Jun 1 | 2 days | Sehmi HarminderChief Financial Officer | SSale | −40.6K | $1.82 | −$73.9K | −11.9%300.4K after | 10b5-1 |
| May 12, 2026 (view filing) | May 11 | 1 day | Cannestra AnthonyDirector | SSale | −50.0K | $1.85 | −$92.5K | −100.0%0 after | 10b5-1 |
| May 5, 2026 (view filing) | May 1 | 4 days | Sehmi HarminderChief Financial Officer | SSale | −40.6K | $1.97 | −$80.0K | −10.6%341.0K after | 10b5-1 |
| Apr 22, 2026 (view filing) | Apr 20 | 2 days | Sehmi HarminderChief Financial Officer | SSale | −123.5K | $2.28 | −$281.5K | −24.4%381.6K after | 10b5-1 |
| Apr 8, 2026 (view filing) | Apr 6 | 2 days | Cannestra AnthonyDirector | SSale | −50.0K | $1.75 | −$87.5K | −100.0%0 after | 10b5-1 |