CIENA CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Hanover, MD
SEC filing record 1 source field available
Fiscal year end
31 October
CIENA CORP has filed 3,753 SEC EDGAR filings since 12 Dec 1996

SEC filing history

Showing 376-400 of 1,000 matching filings.

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16
144 File 001-36250

144 filing

Filing date
17 Jun 2024
Reporting date
Not listed
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144 File 001-36250

144 filing

Filing date
17 Jun 2024
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Not listed
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4

PRIMARY DOCUMENT

Filing date
05 Jun 2024
Reporting date
03 Jun 2024
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SD File 001-36250

SD

Filing date
30 May 2024
Reporting date
Not listed
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144 File 001-36250

144 filing

Filing date
22 May 2024
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
17 May 2024
Reporting date
15 May 2024
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4

PRIMARY DOCUMENT

Filing date
17 May 2024
Reporting date
15 May 2024
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4

PRIMARY DOCUMENT

Filing date
17 May 2024
Reporting date
15 May 2024
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144 File 001-36250

144 filing

Filing date
15 May 2024
Reporting date
Not listed
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144 File 001-36250

144 filing

Filing date
15 May 2024
Reporting date
Not listed
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144 File 001-36250

144 filing

Filing date
15 May 2024
Reporting date
Not listed
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 May 2024
Reporting date
01 May 2024
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S-8 File 333-278806

S-8

Filing date
18 Apr 2024
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2024
Reporting date
15 Apr 2024
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2024
Reporting date
15 Apr 2024
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2024
Reporting date
15 Apr 2024
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144 File 001-36250

144 filing

Filing date
15 Apr 2024
Reporting date
Not listed
SEC evidence
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144 File 001-36250

144 filing

Filing date
15 Apr 2024
Reporting date
Not listed
SEC evidence
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144 File 001-36250

144 filing

Filing date
15 Apr 2024
Reporting date
Not listed
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 Apr 2024
Reporting date
01 Apr 2024
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 Apr 2024
Reporting date
01 Apr 2024
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 Apr 2024
Reporting date
01 Apr 2024
SEC evidence
Open document Open filing
Next action
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