8-KOther EventsExhibits & Filings

CIENA CORP 8-K Report, Corporate Update (Jun 8, 2026)

Filed June 8, 2026For Securities:CIEN

Summary

Ciena Corporation (CIEN) announced on June 8, 2026, its intention to offer $2.0 billion in convertible senior notes due 2031, with an option to increase the offering by $300 million. These notes will be guaranteed by certain wholly-owned domestic subsidiaries. The company plans to use a portion of the proceeds to fund convertible note hedge transactions and repurchase up to $140 million of its common stock, while approximately $1.14 billion will be used to repay outstanding amounts under its senior secured term loan. The remainder will support general corporate purposes and supply chain capacity enhancements. In parallel, Ciena is amending its credit agreement to extend the maturity of its $300 million senior secured revolving credit facility to October 24, 2030. Key amendments include removing the credit spread adjustment, adding daily SOFR as an interest rate option, and adjusting the interest rate margins and commitment fees based on the company's total net leverage ratio. The effectiveness of both the note offering and the credit agreement amendment are cross-conditional, with the latter contingent upon the full repayment of the existing term loan.

Key Highlights

  • 1Ciena announces a $2.0 billion offering of convertible senior notes due 2031, with an additional $300 million option, to be privately placed with qualified institutional buyers.
  • 2Proceeds from the offering will be used to partially fund convertible note hedge transactions, repurchase up to $140 million in common stock, and repay approximately $1.14 billion of the senior secured term loan.
  • 3The company intends to use remaining net proceeds for general corporate purposes and to enhance supply chain capacity.
  • 4Ciena is amending its credit agreement to extend the maturity of its $300 million revolving credit facility from October 2028 to October 2030.
  • 5The credit agreement amendment includes changes to interest rate options (adding daily SOFR) and a revised interest rate margin and commitment fee structure tied to the Total Net Leverage Ratio.
  • 6The convertible note offering and the credit agreement amendment are cross-conditional, and the amendment is contingent upon the full repayment of the existing term loan.
  • 7The convertible notes and any guarantees are not registered under the Securities Act and are offered under Rule 144A.

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