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These shares were sold in multiple transactions at prices ranging from $1.33 to $1.40, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":259773,"source":{"system":"sec-edgar","filing":"0002048383-26-000004","document":"wk-form4_1783376396.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1871638/000204838326000004/wk-form4_1783376396.xml","form_type":"4"}},{"id":752084,"issuer":{"id":7049,"kind":"organization","name":"Blaize Holdings, Inc.","symbol":"BZAI"},"owners":[{"id":32186,"kind":"person","name":"Sehmi Harminder","position":1,"cik":"0002048383","reported_name":"Sehmi Harminder","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-06-03T21:49:58.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":40609,"price":1.82,"value":73908.38,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported sale of shares of the Issuer's common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.71 to $1.92, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":300382,"source":{"system":"sec-edgar","filing":"0002048383-26-000003","document":"wk-form4_1780523396.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1871638/000204838326000003/wk-form4_1780523396.xml","form_type":"4"}},{"id":791912,"issuer":{"id":7049,"kind":"organization","name":"Blaize Holdings, Inc.","symbol":"BZAI"},"owners":[{"id":32186,"kind":"person","name":"Sehmi Harminder","position":1,"cik":"0002048383","reported_name":"Sehmi Harminder","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-05-06T01:14:31.000Z","date":"2026-05-01","kind":"sale","planned":true,"acquired":false,"shares":40609,"price":1.97,"value":79999.73,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported sale of shares of the Issuer's common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.89 to $2.06, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":340991,"source":{"system":"sec-edgar","filing":"0002048383-26-000002","document":"wk-form4_1778030068.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1871638/000204838326000002/wk-form4_1778030068.xml","form_type":"4"}},{"id":802973,"issuer":{"id":7049,"kind":"organization","name":"Blaize Holdings, Inc.","symbol":"BZAI"},"owners":[{"id":32186,"kind":"person","name":"Sehmi Harminder","position":1,"cik":"0002048383","reported_name":"Sehmi Harminder","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Employee Stock Option (right to purchase)","published_at":"2026-04-22T17:36:21.000Z","date":"2026-04-20","kind":"exercise","planned":true,"acquired":false,"shares":505060,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported exercise of 505,060 stock options underlying 505,060 shares of the Issuer's common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2025 (the \"10b5-1 trading plan\")."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents securities received as part of the Issuer's business combination, in connection with that certain Agreement and Plan of Merger, dated as of December 22, 2023 and amended on April 22, 2024, October 24, 2024, and November 21, 2024 (the \"Merger Agreement\") by and among the Issuer (formerly BurTech Acquisition Corp.), BurTech Merger Sub, Inc., Blaize, Inc. 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These shares were sold in multiple transactions at prices ranging from $2.19 to $2.38, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":381600,"source":{"system":"sec-edgar","filing":"0002048383-26-000001","document":"wk-form4_1776879377.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1871638/000204838326000001/wk-form4_1776879377.xml","form_type":"4"}},{"id":802971,"issuer":{"id":7049,"kind":"organization","name":"Blaize Holdings, Inc.","symbol":"BZAI"},"owners":[{"id":32186,"kind":"person","name":"Sehmi Harminder","position":1,"cik":"0002048383","reported_name":"Sehmi Harminder","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-04-22T17:36:21.000Z","date":"2026-04-20","kind":"exercise","planned":true,"acquired":true,"shares":505060,"price":0.57,"value":287884.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported exercise of 505,060 stock options underlying 505,060 shares of the Issuer's common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2025 (the \"10b5-1 trading plan\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"In the reporting person's prior Form 4 filings, earnout shares and unvested restricted stock units had been reported in Table I. 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