Filings

CIEN CIENA CORP 10-Q 2025-09-04

Item 1A. Risk Factors

tariffs on certain countries, materials, and industries. In response, certain impacted countries have imposed or threatened various retaliatory tariffs or other

5 matches in this document

CIEN CIENA CORP 10-Q 2025-06-05

Item 1A. Risk Factors

tariffs on certain countries, materials, and industries. In response, certain impacted countries have imposed or threatened various retaliatory tariffs or other

5 matches in this document

CIEN CIENA CORP 10-K 2025-12-12

Item 1A. Risk Factors

tariffs on our business, including: by availing ourselves of certain exemptions to tariffs; by making changes to our supply chain

7 matches in this document

CIEN CIENA CORP 10-Q 2026-03-05

Item 1. Financial Statements

tariffs that Ciena has been subject to were invalid. Following this ruling, the U.S. Administration issued an executive order imposing

3 matches in this document

CIEN CIENA CORP 8-K 2026-09-03

tariff policy: No material change to current US and international tariff and trade policy affecting our products or our customers

2 matches in this document

CIEN CIENA CORP 8-K 2026-06-04

tariff policy: No material change to current US and international tariff and trade policy affecting our products or our customers

2 matches in this document

CIEN CIENA CORP 10-Q 2026-09-03

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

fiscal 2025, primarily due to higher product gross margin associated with cost reduction, pricing optimization, product mix, and tariff refunds.

4 matches in this document

CIEN CIENA CORP 8-K 2026-09-03

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 10-Q 2026-06-04

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

tariff costs associated with manufacturing-related operations, warranty and other contractual obligations, royalties, license fees, amortization of intangible assets, cost

1 match in this document

CIEN CIENA CORP 8-K 2026-06-04

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 8-K 2026-03-05

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 8-K 2026-03-05

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

2 matches in this document

CIEN CIENA CORP 8-K 2025-12-11

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 8-K 2025-12-11

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

2 matches in this document

CIEN CIENA CORP 8-K 2025-09-04

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 8-K 2025-09-04

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

2 matches in this document

CIEN CIENA CORP 8-K 2025-06-05

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document

CIEN CIENA CORP 8-K 2025-06-05

tariffs, duties or efforts to withdraw from or materially modify international trade agreements; cyberattacks, data breaches or other security incidents

1 match in this document