ARM Arm HoldingscompanySEC Filings & Insider Trading Activity 2026
Frequently Asked Questions
Where can I find ARM insider trading activity (Form 4)?
SignalX aggregates every ARM Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does ARM file with the SEC?
Arm Holdings (ARM) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new ARM filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Arm Holdings (ARM).
What is ARM's SEC CIK number?
Arm Holdings (ARM)'s SEC CIK (Central Index Key) number is 1973239. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1973239 to look up all ARM filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find ARM return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Arm Holdings (ARM) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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