greeksoup/ stock research
Stock research / United States / CIEN / Documents

Ciena Corp. documents

Ciena (CIEN) annual report: the 10-K filed 12 December 2025 for the year ended 1 November 2025. Proxy statement (DEF 14A) filed 12 February 2026; latest 10-Q filed 3 September 2026 for the quarter ended 1 August 2026. Each links to the document on EDGAR, with 4 earnings press releases.

Earnings press releases (exhibit 99 to each results 8-K)

FiledDocumentOpenWhere
3 September 2026Results press release, exhibit 99 to the 8-K filed 3 September 2026The releaseEDGAR folder
4 June 2026Results press release, exhibit 99 to the 8-K filed 4 June 2026The releaseEDGAR folder
5 March 2026Results press release, exhibit 99 to the 8-K filed 5 March 2026The releaseEDGAR folder
11 December 2025Results press release, exhibit 99 to the 8-K filed 11 December 2025The releaseEDGAR folder

Annual reports (10-K)

FiledDocumentOpenWhere
12 December 202510-K, period ended 1 November 2025The documentEDGAR folder

Quarterly reports (10-Q)

FiledDocumentOpenWhere
3 September 202610-Q, period ended 1 August 2026The documentEDGAR folder
4 June 202610-Q, period ended 2 May 2026The documentEDGAR folder
5 March 202610-Q, period ended 31 January 2026The documentEDGAR folder

Proxy statements

FiledDocumentOpenWhere
12 February 2026DEF 14A, period ended 26 March 2026The documentEDGAR folder

Annual report to shareholders

FiledDocumentOpenWhere
12 February 2026ARS, period ended 1 November 2025The documentEDGAR folder