A Dark Vector Cognition product

Item 6. Exhibits

5K characters. Original on sec.gov · Markdown

Item 6. Exhibits

4.1Indenture, dated as of June 11, 2026, by and among Ciena Corporation, as issuer, the guarantors named therein and U.S. Bank Trust Company, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on June 11, 2026)
4.2Form of 0.00% Convertible Senior Note due 2031 (included in Exhibit 4.1) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K filed on June 11, 2026)
10.1Form of Bond Hedge Confirmation (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on June 11, 2026)
10.2Form of Warrant Confirmation (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on June 11, 2026)
10.3Refinancing Amendment to Credit Agreement, dated June 11, 2026, by and among Ciena Corporation, Ciena Communications, Inc., Ciena Government Solutions, Inc., Ciena Communications International, LLC, Blue Planet Software, Inc., Bank of America, N.A., as administrative agent, and the lenders party thereto (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on June 11, 2026)
31.1Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934 as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934 as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INSInline XBRL Instance Document - The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document
101.LABInline XBRL Taxonomy Extension Label Linkbase Document
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Ciena Corporation
Date:September 3, 2026By:/s/ Gary B. Smith
Gary B. Smith
President, Chief Executive Officer and Director (Duly Authorized Officer)
Date:September 3, 2026By:/s/ Marc D. Graff
Marc D. Graff
Executive Vice President and Chief Financial Officer (Principal Financial Officer)

Previous: Item 5. Other Information