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Arm Holdings plc SEC filings

In the twelve months since 29 September 2025 Arm Holdings plc filed 16 documents with the SEC of the kinds listed here: 13 reports on Form 6-K; 1 conflict minerals report (SD), 1 annual report (foreign filer) (20-F), 1 employee share plan registration (S-8). The latest, filed 18 September 2026: 6-K, no title given to edgar; the filing is linked.

FiledFormWhat it was aboutPeriod or event dateFiling
18 September 20266-Kno title given to EDGAR; the filing is linked18 September 2026EDGAR
10 September 20266-Kno title given to EDGAR; the filing is linked10 September 2026EDGAR
10 August 20266-Kno title given to EDGAR; the filing is linked10 August 2026EDGAR
29 July 20266-Kno title given to EDGAR; the filing is linked30 June 2026EDGAR
29 July 20266-Kno title given to EDGAR; the filing is linked29 July 2026EDGAR
26 May 2026SDconflict minerals reportEDGAR
26 May 202620-Fannual report (foreign filer)31 March 2026EDGAR
14 May 2026S-8employee share plan registrationEDGAR
6 May 20266-Kno title given to EDGAR; the filing is linked6 May 2026EDGAR
21 April 20266-Kno title given to EDGAR; the filing is linked21 April 2026EDGAR
24 March 20266-Kno title given to EDGAR; the filing is linked24 March 2026EDGAR
24 March 20266-Kno title given to EDGAR; the filing is linked24 March 2026EDGAR
4 February 20266-Kno title given to EDGAR; the filing is linked31 December 2025EDGAR
4 February 20266-Kno title given to EDGAR; the filing is linked4 February 2026EDGAR
5 November 20256-Kno title given to EDGAR; the filing is linked30 September 2025EDGAR
5 November 20256-Kno title given to EDGAR; the filing is linked5 November 2025EDGAR

A foreign company listed in the US files a Form 6-K for what it publishes at home: results, share buybacks, directors' dealings, bond issues and notices. The 6-K carries no item numbers, so each is listed under the title the company gave EDGAR, where it gave one; the rest are linked to the filing itself. The annual report is the 20-F (or the 40-F for a Canadian filer). Form 144, 13F and Schedule 13D and 13G have their own pages; a foreign filer files no Form 4.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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