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CIENA CORP

For the period ended Nov 1, 2025. Filed Dec 12, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Dec 12, 2025

CIEN$272.10+1.0%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 8. Financial Statements and Supplementary Data

The following is an index to the consolidated financial statements:

Page
Number
Report of Independent Registered Public Accounting Firm (PCAOB ID 238)40
Consolidated Balance Sheets42
Consolidated Statements of Operations43
Consolidated Statements of Comprehensive Income44
Consolidated Statements of Changes in Stockholders’ Equity45
Consolidated Statements of Cash Flows46
Notes to Consolidated Financial Statements47
Note 1: Ciena Corporation and Significant Accounting Policies and Estimates47
Note 2: Revenue54
Note 3: Business Combinations58
Note 4: Significant Asset Impairment and Restructuring Costs60
Note 5: Interest and Other Income, Net60
Note 6: Cash Equivalent, Short-Term and Long-Term Investments61
Note 7: Fair Value Measurements61
Note 8: Accounts Receivable63
Note 9: Inventories64
Note 10: Prepaid Expenses and Other64
Note 11: Equipment, Building, Furniture and Fixtures64
Note 12: Goodwill65
Note 13: Intangible Assets65
Note 14: Other Balance Sheet Details66
Note 15: Derivative Instruments67
Note 16: Accumulated Other Comprehensive Income68
Note 17: Leases68
Note 18: Short-Term and Long-Term Debt70
Note 19: Revolving Credit Facility71
Note 20: Earnings per Share Calculation72
Note 21: Stockholders’ Equity72
Note 22: Income Taxes73
Note 23: Share-Based Compensation Expense76
Note 24: Segment and Entity Wide Disclosures78
Note 25: Other Employee Benefit Plans80
Note 26: Commitments and Contingencies81
Note 27: Subsequent Events81
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.