$CIEN SEC Filings

Filing Filed On
10-Q 04 Sep 2024
10-Q 06 Jun 2024
10-Q 07 Mar 2024
10-Q 06 Sep 2023
10-Q 07 Jun 2023
10-Q 08 Mar 2023
10-Q 07 Sep 2022
10-Q 08 Jun 2022
10-Q 09 Mar 2022
10-Q 08 Sep 2021
10-Q 09 Jun 2021
10-Q 10 Mar 2021
10-Q 09 Sep 2020
10-Q 10 Jun 2020
10-Q 11 Mar 2020
10-Q 11 Sep 2019
10-Q 12 Jun 2019
10-Q 11 Mar 2019
10-Q 05 Sep 2018
10-Q 06 Jun 2018