Year archive
CIENA CORP — 2018 filings
All 187 regulatory filings released by CIENA CORP (CIEN) in 2018, sourced directly from the official regulator.
187
Filings
2018
Period
2018 filings (187)
| Filing | Released | Lang |
|---|---|---|
| 2018-12-31 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-26 | English | |
| 2018-12-21 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-20 | English | |
| 2018-12-18 | English | |
| 2018-12-18 | English | |
| 2018-12-18 | English | |
| 2018-12-18 | English | |
| 2018-12-17 | English | |
| 2018-12-17 | English | |
| 2018-12-13 | English | |
| 2018-12-03 | English | |
| 2018-11-30 | English | |
| 2018-11-19 | English | |
| 2018-11-19 | English | |
| 2018-11-19 | English | |
| 2018-11-19 | English | |
| 2018-11-15 | English | |
| 2018-11-15 | English | |
| 2018-11-05 | English | |
| 2018-11-05 | English | |
| 2018-10-24 | English | |
| 2018-10-22 | English | |
| 2018-10-19 | English | |
| 2018-10-18 | English | |
| 2018-10-16 | English | |
| 2018-10-16 | English | |
| 2018-10-16 | English | |
| 2018-10-16 | English | |
| 2018-10-05 | English | |
| 2018-10-05 | English | |
| 2018-10-01 | English | |
| 2018-09-25 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-24 | English | |
| 2018-09-20 | English | |
| 2018-09-20 | English | |
| 2018-09-20 | English | |
| 2018-09-19 | English | |
| 2018-09-19 | English | |
| 2018-09-17 | English | |
| 2018-09-10 | English | |
| 2018-09-07 | English | |
| 2018-09-05 | English | |
| 2018-09-05 | English | |
| 2018-08-30 | English | |
| 2018-08-23 | English | |
| 2018-08-23 | English | |
| 2018-08-16 | English | |
| 2018-08-16 | English | |
| 2018-08-16 | English | |
| 2018-08-16 | English | |
| 2018-08-09 | English | |
| 2018-07-27 | English | |
| 2018-07-17 | English | |
| 2018-07-17 | English | |
| 2018-07-17 | English | |
| 2018-07-17 | English | |
| 2018-07-13 | English | |
| 2018-07-13 | English | |
| 2018-06-29 | English | |
| 2018-06-29 | English | |
| 2018-06-26 | English | |
| 2018-06-26 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-22 | English | |
| 2018-06-18 | English | |
| 2018-06-18 | English | |
| 2018-06-18 | English | |
| 2018-06-18 | English | |
| 2018-06-15 | English | |
| 2018-06-13 | English | |
| 2018-06-13 | English | |
| 2018-06-06 | English | |
| 2018-06-04 | English | |
| 2018-05-31 | English | |
| 2018-05-25 | English | |
| 2018-05-24 | English | |
| 2018-05-17 | English | |
| 2018-05-17 | English | |
| 2018-05-17 | English | |
| 2018-05-17 | English | |
| 2018-05-17 | English | |
| 2018-05-10 | English | |
| 2018-05-03 | English | |
| 2018-04-30 | English | |
| 2018-04-25 | English | |
| 2018-04-19 | English | |
| 2018-04-18 | English | |
| 2018-04-18 | English | |
| 2018-04-18 | English | |
| 2018-04-18 | English | |
| 2018-04-12 | English | |
| 2018-04-12 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-04-05 | English | |
| 2018-03-29 | English | |
| 2018-03-28 | English | |
| 2018-03-28 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-23 | English | |
| 2018-03-19 | English | |
| 2018-03-19 | English | |
| 2018-03-19 | English | |
| 2018-03-19 | English | |
| 2018-03-16 | English | |
| 2018-03-08 | English | |
| 2018-03-07 | English | |
| 2018-03-06 | English | |
| 2018-02-23 | English | |
| 2018-02-22 | English | |
| 2018-02-20 | English | |
| 2018-02-20 | English | |
| 2018-02-20 | English | |
| 2018-02-20 | English | |
| 2018-02-15 | English | |
| 2018-02-14 | English | |
| 2018-02-14 | English | |
| 2018-02-12 | English | |
| 2018-02-12 | English | |
| 2018-02-09 | English | |
| 2018-02-07 | English | |
| 2018-01-31 | English | |
| 2018-01-25 | English | |
| 2018-01-19 | English | |
| 2018-01-18 | English | |
| 2018-01-18 | English | |
| 2018-01-18 | English | |
| 2018-01-16 | English | |
| 2018-01-16 | English | |
| 2018-01-16 | English | |
| 2018-01-02 | English |