Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000950170-25-019405
Filing Date
2025-02-13
Accepted
2025-02-13 09:35:48
Documents
4

Document Format Files

Seq Description Document Type Size
1 DEFA14A cien_noticeofavailabilit.htm DEFA14A 22338
2 GRAPHIC img45845535_0.jpg GRAPHIC 117306
3 GRAPHIC img45845535_1.jpg GRAPHIC 132784
4 GRAPHIC img45845535_2.jpg GRAPHIC 77762
  Complete submission text file 0000950170-25-019405.txt   470295
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

EIN.: 232725311 | State of Incorp.: MD | Fiscal Year End: 1102
Type: DEFA14A | Act: 34 | File No.: 001-36250 | Film No.: 25617652
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)