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Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-15-169312
Filing Date
2015-05-04
Accepted
2015-05-04 17:21:40
Documents
6

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d918564d8k.htm 425 36841
2 EX-2.1 d918564dex21.htm EX-2.1 418154
3 EX-99.1 d918564dex991.htm EX-99.1 39185
4 EX-99.2 d918564dex992.htm EX-99.2 98132
5 EX-99.3 d918564dex993.htm EX-99.3 20349
6 GRAPHIC g918564ex99_3pg01.jpg GRAPHIC 8507
  Complete submission text file 0001193125-15-169312.txt   626092
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filed by) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 425
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 1383 N MCDOWELL BLVD SUITE 300 PETALUMA CA 94954
Business Address 1383 N MCDOWELL BLVD SUITE 300 PETALUMA CA 94954 707-735-2300
CYAN INC (Subject) CIK: 0001391636 (see all company filings)

IRS No.: 205862569 | State of Incorp.: DE
Type: 425 | Act: 34 | File No.: 001-35904 | Film No.: 15829547
SIC: 7373 Services-Computer Integrated Systems Design