Form Type: 4

SEC EDGAR Link
Accession Number:0001275606-21-000012
Date:2021-06-22
Issuer: CIENA CORP (CIEN)
Original Submission Date:

Reporting Person:

HAMILTON RICK
C/O CIENA CORPORATION
7035 RIDGE RD. HANOVER, MD 21076-1426

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK 2021-06-22 S 3,143 d $57.04 64,947 direct
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
Footnotes
IDfootnote
f1 sales were effected pursuant to rule 10b5-1 trading plan dated 01/06/2021.
f2 shares reported include unvested restricted stock units (rsus) and performance stock units (psus).

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