CIENA CORP — S-1 Filings

2 S-1 filings on record

This page lists all S-1 filings submitted to the SEC by CIENA CORP (CIEN), sorted by most recent first. Each row links to the full filing on EdgarLookup. CIENA CORP has filed 2 S-1 documents with the SEC since 2020. To view all SEC filings by CIENA CORP, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-Q 10-Q/A 144 25 3 3/A 4 4/A 424B3 424B4 424B5 425 8-A12B 8-A12G 8-K 8-K/A ARS CERTNYS CORRESP CT ORDER DEF 14A DEFA14A EFFECT FWP POS AM POSASR PRE 14A PRER14A REGDEX REGDEX/A S-1 S-1/A S-3 S-3/A S-3ASR S-3MEF S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SCHEDULE 13G/A SD UPLOAD

Form	Description	Accession Number	Filed	Period
S-1	FORM S-1 RE: CIENA CORPORATION	0000950133-97-002098	Jun 3, 1997	—
S-1	CIENA CORPORATION FORM S-1	0000950133-96-002787	Dec 12, 1996	—