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Amphenol Corp. SEC filings

In the twelve months since 22 September 2025 Amphenol Corp. filed 26 documents with the SEC of the kinds listed here: 17 current reports (8-K), about 6 material agreement; 5 other events; 4 results of operations; 4 regulation fd disclosure; 3 new financial obligation; 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 shelf registration (S-3ASR). The latest, filed 4 September 2026: 8-K, other events.

FiledFormWhat it was aboutPeriod or event dateFiling
4 September 20268-KOther events2 September 2026EDGAR
6 August 20268-KOther events6 August 2026EDGAR
31 July 202610-Qquarterly report30 June 2026EDGAR
29 July 20268-KResults of operations29 July 2026EDGAR
29 May 2026SDconflict minerals reportEDGAR
22 May 20268-KShareholder vote21 May 2026EDGAR
12 May 20268-KMaterial agreement, New financial obligation12 May 2026EDGAR
6 May 20268-KMaterial agreement, Other events5 May 2026EDGAR
1 May 202610-Qquarterly report31 March 2026EDGAR
29 April 20268-KResults of operations29 April 2026EDGAR
8 April 2026ARSannual report to shareholders31 December 2025EDGAR
8 April 2026DEFA14Aadditional proxy materialEDGAR
8 April 2026DEF 14Aproxy statement21 May 2026EDGAR
30 March 20268-KMaterial agreement, New financial obligation30 March 2026EDGAR
27 March 20268-K/ARegulation FD disclosure9 January 2026EDGAR
24 March 20268-KMaterial agreement, Other events24 March 2026EDGAR
2 March 2026S-3ASRshelf registrationEDGAR
11 February 202610-Kannual report31 December 2025EDGAR
5 February 20268-KOfficer or director change, Regulation FD disclosure4 February 2026EDGAR
28 January 20268-KResults of operations28 January 2026EDGAR
12 January 20268-KAcquisition or disposition completed, Regulation FD disclosure9 January 2026EDGAR
8 January 20268-KOfficer or director change, Regulation FD disclosure8 January 2026EDGAR
10 November 20258-KMaterial agreement, New financial obligation10 November 2025EDGAR
28 October 20258-KMaterial agreement, Other events27 October 2025EDGAR
24 October 202510-Qquarterly report30 September 2025EDGAR
22 October 20258-KResults of operations22 October 2025EDGAR

An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened. Form 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

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

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