Arkolith/Insider Trading/BZAI

BZAI Insider Trading

Blaize Holdings, Inc. · full profile →Last filing Jul 12, 2026
Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$1.1M
3 insiders
Net Insider Flow
-$1.1M
open market, 180d
Reporting Insiders
3
10 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

76 shown
DateInsiderRoleActionSharesPriceValue
Jul 12, 2026Patak Stephen PaulChief Revenue OfficerOption exercise(M)3K—$0
Jul 12, 2026Patak Stephen PaulChief Revenue OfficerTax withholding(F)609$1.23$749
Jul 12, 2026Patak Stephen PaulChief Revenue OfficerOption exercise(M)3K—$0
Jul 7, 2026Bess LaneDirectorOther(J)2.0M—$0
Jul 6, 2026Cannestra AnthonyDirectorOption exercise(M)50K$0.57$29K
Jul 6, 2026Cannestra AnthonyDirectorSell(S)50K$1.35$68K
Jul 6, 2026Cannestra AnthonyDirectorOption exercise(M)50K——
Jul 1, 2026Sehmi HarminderChief Financial OfficerSell(S)41K$1.37$56K
Jun 8, 2026Cannestra AnthonyDirectorOption exercise(M)50K$0.57$29K
Jun 8, 2026Cannestra AnthonyDirectorSell(S)50K$1.68$84K
Jun 8, 2026Cannestra AnthonyDirectorOption exercise(M)50K——
Jun 1, 2026Sehmi HarminderChief Financial OfficerSell(S)41K$1.82$74K
Jun 1, 2026Evans Kimberly PetersonGeneral CounselOption exercise(M)75K——
Jun 1, 2026Evans Kimberly PetersonGeneral CounselTax withholding(F)27K$1.76$48K
Jun 1, 2026Evans Kimberly PetersonGeneral CounselOption exercise(M)75K—$0
May 11, 2026Cannestra AnthonyDirectorOption exercise(M)50K$0.57$29K
May 11, 2026Cannestra AnthonyDirectorSell(S)50K$1.85$93K
May 11, 2026Cannestra AnthonyDirectorOption exercise(M)50K——
May 8, 2026Bess Ventures & Advisory, LLC10% OwnerOther(J)2.0M$1.83$3.7M
May 8, 2026Bess LaneDirectorOther(J)2.0M——
May 1, 2026Sehmi HarminderChief Financial OfficerSell(S)41K$1.97$80K
Apr 20, 2026Sehmi HarminderChief Financial OfficerOption exercise(M)505K$0.57$288K
Apr 20, 2026Sehmi HarminderChief Financial OfficerSell(S)123K$2.28$281K
Apr 20, 2026Sehmi HarminderChief Financial OfficerOption exercise(M)505K——
Apr 17, 2026Munagala DinakarChief Executive Officer, DirectorSell(S)50K$2.54$127K
Apr 17, 2026Munagala DinakarChief Executive Officer, DirectorOption exercise(M)50K$0.57$29K
Apr 17, 2026Munagala DinakarChief Executive Officer, DirectorSell(S)50K$2.54$127K
Apr 17, 2026Munagala DinakarChief Executive Officer, DirectorOption exercise(M)50K——
Apr 12, 2026Patak Stephen PaulChief Revenue OfficerOption exercise(M)3K——
Apr 12, 2026Patak Stephen PaulChief Revenue OfficerOption exercise(M)3K—$0
Apr 6, 2026Cannestra AnthonyDirectorOption exercise(M)50K$0.57$29K
Apr 6, 2026Cannestra AnthonyDirectorSell(S)50K$1.75$88K
Apr 6, 2026Cannestra AnthonyDirectorOption exercise(M)50K——
Mar 31, 2026Ava Investors SA10% OwnerOther(J)5.1M——
Dec 3, 2025Frank Edward H.DirectorGrant(A)75K—$0
Dec 3, 2025Fujimori YoshiakiDirectorGrant(A)75K—$0
Dec 3, 2025Hambrecht JuergenDirectorGrant(A)75K—$0
Dec 3, 2025Cannestra AnthonyDirectorGrant(A)75K—$0
Dec 3, 2025de Urioste GeorgeDirectorGrant(A)75K—$0
Sep 1, 2025Sehmi HarminderChief Financial OfficerGrant(A)200K—$0
Jun 28, 2025Hambrecht JuergenDirectorGrant(A)213K—$0
Jun 28, 2025Fujimori YoshiakiDirectorGrant(A)94K—$0
Jun 28, 2025de Urioste GeorgeDirectorGrant(A)94K—$0
Jun 28, 2025Frank Edward H.DirectorGrant(A)213K—$0
Jun 28, 2025Bess LaneDirector, 10% OwnerGrant(A)159K—$0
Jun 28, 2025Cannestra AnthonyDirectorGrant(A)213K—$0
Jun 24, 2025Sehmi HarminderChief Financial OfficerGrant(A)362K—$0
Jun 24, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)2.4M—$0
Apr 21, 2025Munagala DinakarChief Executive Officer, DirectorGift(G)2K—$0
Jan 13, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)1.9M——
Jan 13, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)4.2M——
Jan 13, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)177K——
Jan 13, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)115K——
Jan 13, 2025Munagala DinakarChief Executive Officer, DirectorGrant(A)5.8M——
Jan 13, 2025Bess LaneDirectorGrant(A)47K——
Jan 13, 2025Bess LaneDirectorGrant(A)11.7M——
Jan 13, 2025Bess LaneDirectorGrant(A)443K——
Jan 13, 2025Bess LaneDirectorGrant(A)185K——
Jan 13, 2025Bess LaneDirectorGrant(A)187K——
Jan 13, 2025Sehmi HarminderChief Financial OfficerGrant(A)212K——
Jan 13, 2025Sehmi HarminderChief Financial OfficerGrant(A)863K——
Jan 13, 2025Sehmi HarminderChief Financial OfficerGrant(A)29K——
Jan 13, 2025Sehmi HarminderChief Financial OfficerGrant(A)774K——
Jan 13, 2025Frank Edward H.DirectorGrant(A)91K——
Jan 13, 2025Frank Edward H.DirectorGrant(A)351K——
Jan 13, 2025Frank Edward H.DirectorGrant(A)212K——
Jan 13, 2025Frank Edward H.DirectorGrant(A)146K——
Jan 13, 2025Cannestra AnthonyDirectorGrant(A)91K——
Jan 13, 2025Cannestra AnthonyDirectorGrant(A)146K——
Jan 13, 2025Cannestra AnthonyDirectorGrant(A)351K——
Jan 13, 2025Cannestra AnthonyDirectorGrant(A)9K——
Jan 13, 2025Cannestra AnthonyDirectorGrant(A)212K——
Jan 13, 2025Hambrecht JuergenDirectorGrant(A)91K——
Jan 13, 2025Hambrecht JuergenDirectorGrant(A)212K——
Jan 13, 2025Hambrecht JuergenDirectorGrant(A)351K——
Jan 13, 2025Hambrecht JuergenDirectorGrant(A)146K——

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-01-04 → 2026-07-22. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).