Seikon1
☕ Support

EDGAR Filings (All Forms)

SEC submissions(JSON) 기반으로 모든 Form을 나열합니다. (8-K, F-1, EFFECT 등)

A. Ticker 또는 CIK로 Filings 조회

Tip: ticker만 입력해도 서버에서 CIK로 자동 변환해 조회합니다.
Resolved: CIEN → 0000936395 (CIENA CORP)
CIENA CORP
CIK: 0000936395 • Tickers: CIEN
cached: false
FiledFormAccessionPrimary DocSEC IndexSEC DocParse
2026-10-1940001998826-26-000023xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-1940001998460-26-000016xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-1940001032553-26-000045xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-1940001444157-26-000028xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-151440001958244-26-000663xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-151440001950047-26-010265xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-151440001950047-26-010236xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-151440001950047-26-010235xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-1340001032553-26-000043xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-0640002080157-26-000015xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-0640001963781-26-000014xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-0640001699193-26-000010xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-10-011440001950047-26-009954xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-011440001950047-26-009905xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-10-011440001950047-26-009904xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-2940001963638-26-000013xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2840001123292-26-001329xslF345X06/form4.xml
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Checking…SEC DocChecking…
2026-09-251440001950047-26-009819xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-2540001251445-26-000004xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-231440001950047-26-009774xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-2240001963638-26-000011xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001998460-26-000013xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240002141720-26-000002xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001998826-26-000020xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001032553-26-000041xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001444157-26-000026xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001699193-26-000008xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240001963781-26-000012xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-2240002080157-26-000013xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-1740001032553-26-000039xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-1740001444157-26-000024xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-1740001998826-26-000018xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-1740001998460-26-000011xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-09-161440001950047-26-009584xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-151440001950047-26-009494xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-151440001950047-26-009486xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-151440001950047-26-009463xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-09-0310-Q0001628280-26-060361cien-20260801.htm
10-Q
Checking…SEC DocChecking…
2026-09-03SCHEDULE 13G/A0000019617-26-000338xslSCHEDULE_13G_X02/primary_doc.xmlChecking…SEC DocChecking…
2026-09-038-K0001628280-26-060245cien-20260903.htm
8-K
Checking…SEC DocChecking…
2026-09-0240001032553-26-000037xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-08-1840002080157-26-000010xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-08-1840001444157-26-000022xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-08-1840001032553-26-000035xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-08-1840001998826-26-000016xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
2026-08-171440001950047-26-008216xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-08-141440001950047-26-008136xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-08-141440001950047-26-008131xsl144X01/primary_doc.xmlChecking…SEC DocChecking…
2026-08-06SCHEDULE 13G/A0000315066-26-001963xslSCHEDULE_13G_X02/primary_doc.xmlChecking…SEC DocChecking…
2026-08-0440002080157-26-000008xslF345X06/edgardoc.xml
PRIMARY DOCUMENT
Checking…SEC DocChecking…
Tip: forms 필터 예) 8-K,10-Q,F-1