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Teradyne, Inc. SEC filings

In the twelve months since 23 September 2025 Teradyne, Inc. filed 15 documents with the SEC of the kinds listed here: 7 current reports (8-K), about 4 results of operations; 1 material agreement; 1 new financial obligation; 1 shareholder vote; 1 officer or director change; 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 annual report (10-K). The latest, filed 10 August 2026: 8-K, material agreement, new financial obligation.

FiledFormWhat it was aboutPeriod or event dateFiling
10 August 20268-KMaterial agreement, New financial obligation7 August 2026EDGAR
31 July 202610-Qquarterly report28 June 2026EDGAR
29 July 20268-KResults of operations28 July 2026EDGAR
11 May 20268-KShareholder vote8 May 2026EDGAR
5 May 2026SDconflict minerals reportEDGAR
1 May 202610-Qquarterly report29 March 2026EDGAR
29 April 20268-KResults of operations28 April 2026EDGAR
27 March 2026ARSannual report to shareholders31 December 2025EDGAR
27 March 2026DEFA14Aadditional proxy materialEDGAR
27 March 2026DEF 14Aproxy statement25 March 2026EDGAR
19 February 202610-Kannual report31 December 2025EDGAR
3 February 20268-KResults of operations2 February 2026EDGAR
30 October 202510-Qquarterly report28 September 2025EDGAR
29 October 20258-KResults of operations28 October 2025EDGAR
28 October 20258-KOfficer or director change, Regulation FD disclosure28 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

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