๐Ÿ•ต๏ธ Blaize Holdings, Inc. ($BZAI)

SEC insider & ownership activity, last 12 months ยท CIK 1871638 ยท every row links its SEC filing

Insider sell value was withheld pending verification over the last 12 months. Lane Bess added 9.4% โ†’ 10.8%. No red-flag 8-Ks in the window.

๐Ÿšจ 1 signal active โ€” planned-vs-executed verdicts, pre-event flags, and cluster context live in the API and the alerts bot.

Insider flow

0 buyers, $0 (0 lots) ยท 3 sellers, value withheld pending verification (9 lots)

InsiderBuysBoughtSellsSoldLast
Harminder Sehmi0โ€“ 4$491KJul 1, 2026
Cannestra Anthony0โ€“ 4value withheld pending verificationJul 6, 2026
Munagala Dinakar0โ€“ 1$127KApr 17, 2026

5%+ holders

HolderStakeClassScheduleEvent
Barthelemy Debray 17.4% 13GJan 21, 2025 filing โ†—
Lane Bess 10.8% 13DMay 13, 2025 filing โ†—
Lane Bess 10.4% 13DJul 7, 2026 filing โ†—
BESS Ventures and Advisory, LLC 10.3% 13DMay 13, 2025 filing โ†—
BESS Ventures & Advisory, LLC 10.0% 13DJul 7, 2026 filing โ†—
Shahal Khan 9.0% 13DMay 13, 2025 filing โ†—
BurTech LP LLC 9.0% 13DMay 13, 2025 filing โ†—
Boothbay Fund Management, LLC 8.4% 13GJan 21, 2025 filing โ†—
Meteora Capital, LLC 6.3% 13GFeb 14, 2025 filing โ†—
Vik Mittal 6.3% 13GFeb 14, 2025 filing โ†—
Munagala Dinakar 6.0% 13DAug 2, 2026 filing โ†—
Polar Asset Management Partners Inc. 5.6% 13GAug 14, 2026 filing โ†—
BlackRock, Inc. 5.1% 13GJul 27, 2026 filing โ†—

Planned insider sales (Form 144)

SellerPlannedApprox. sale date
Anthony Cannestra$68KJul 6, 2026 filing โ†—
Harminder Sehmi$56KJul 1, 2026 filing โ†—
Anthony Cannestra$84KJun 8, 2026 filing โ†—
Harminder Sehmi$71KJun 1, 2026 filing โ†—
Anthony Cannestra$92KMay 11, 2026 filing โ†—
Harminder Sehmi$80KMay 1, 2026 filing โ†—
Harminder Sehmi$311KApr 20, 2026 filing โ†—
Dinakar Munagala$127KApr 17, 2026 filing โ†—
Anthony Cannestra$88KApr 6, 2026 filing โ†—

Material events (8-K)

ItemEvent date
Earnings (2.02)Aug 13, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Aug 13, 2026 filing โ†—
Material agreement (1.01)Jul 7, 2026 filing โ†—
Unregistered equity sale (3.02)Jul 7, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Jul 7, 2026 filing โ†—
Earnings (2.02)May 14, 2026 filing โ†—
Financial Statements and Exhibits (9.01)May 14, 2026 filing โ†—
Material agreement (1.01)May 5, 2026 filing โ†—
Other events (8.01)May 5, 2026 filing โ†—
Financial Statements and Exhibits (9.01)May 5, 2026 filing โ†—
Material agreement (1.01)Apr 22, 2026 filing โ†—
Material Modifications to Rights of Security Holders (3.03)Apr 22, 2026 filing โ†—
Charter/bylaw changes (5.03)Apr 22, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Apr 22, 2026 filing โ†—
Earnings (2.02)Apr 14, 2026 filing โ†—
Other events (8.01)Apr 14, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Apr 14, 2026 filing โ†—
Earnings (2.02)Mar 24, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Mar 24, 2026 filing โ†—
Officer/director changes (5.02)Dec 26, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Dec 26, 2025 filing โ†—
Shareholder vote (5.07)Dec 3, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Dec 3, 2025 filing โ†—
Earnings (2.02)Nov 13, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Nov 13, 2025 filing โ†—
Earnings (2.02)Nov 11, 2025 filing โ†—
Reg FD disclosure (7.01)Nov 11, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Nov 11, 2025 filing โ†—