Report Overview and Company Information This section details Arcellx, Inc.'s corporate information, including its incorporation, executive offices, and Nasdaq stock listing as of August 7, 2025 - The report is a Form 8-K Current Report filed by Arcellx, Inc. with a report date of August 7, 202512 - Arcellx, Inc. is incorporated in Delaware with principal executive offices in Redwood City, California2 Securities Registration | Title of each class | Trading Symbol(s) | Name of each exchange on which registered | | :--- | :--- | :--- | | Common Stock, $0.001 par value per share | ACLX | The Nasdaq Stock Market LLC | Item 2.02 Results of Operations and Financial Condition Arcellx, Inc. announced its Q2 2025 financial results via a press release, furnished but not filed with the SEC - The company issued a press release on August 7, 2025, announcing financial results for the fiscal quarter ended June 30, 20256 - The press release is attached as Exhibit 99.1 to this Form 8-K6 - Information under Item 2.02, including the exhibit, is furnished not filed, limiting liabilities under Section 18 of the Securities Exchange Act of 19347 Item 9.01 Financial Statements and Exhibits This section details the exhibits filed with the Form 8-K, primarily the financial results press release and interactive data file Exhibits Filed | Exhibit No. | Description | | :--- | :--- | | 99.1 | Press Release dated August 7, 2025 | | 104 | Cover Page Interactive Data File (embedded within the Inline XBRL Document) | Signatures The report is formally concluded and authenticated by the signature of the company's Chief Executive Officer - The report was duly signed on August 7, 2025, on behalf of Arcellx, Inc.1113 - The signatory is Rami Elghandour, Chief Executive Officer of Arcellx, Inc.13
Arcellx(ACLX) - 2025 Q2 - Quarterly Results