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Ciena Corp Officer Files Form 144 for Modest Share Sale

Low SignificanceOctober 1, 2026 at 9:09:25 PM UTC

CIENA CORP

$CIEN144CIK: 0000936395

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Filing Summary

Form 144 Filing: CIENA CORP (CIEN)

  • Insider: Marc Graff (Officer)
  • Proposed Sale: 97 shares of Common Stock
  • Estimated Value: $34,126.54 (~$351.82/share)
  • Approx. Sale Date: October 1, 2026
  • Plan Adoption Date: March 25, 2026 (Rule 10b5-1)
  • Significance: Low

Comprehensive Analysis

Transaction Overview

Marc Graff, an Officer at Ciena Corporation (NYSE: CIEN), has submitted a Form 144 notice disclosing an intention to sell 97 shares of common stock with an aggregate market value of approximately $34,126.54. The proposed transaction is scheduled around October 1, 2026, through broker Morgan Stanley Smith Barney LLC.

Key Details

  • Nature of Acquisition: The 97 shares were recently acquired on September 20, 2026, via restricted stock unit (RSU) vesting from the issuer.
  • Trading Plan: The sale is conducted under a pre-established Rule 10b5-1 trading plan adopted on March 25, 2026.
  • Past 3-Month Activity: An earlier sale under a 10b5-1 plan was executed on August 14, 2026, involving 4,995 shares for gross proceeds of $2,151,435.41.

Market & Trading Significance

This proposed transaction is categorized as Low significance. The volume of 97 shares represents an immaterial fraction of Ciena's 141,808,525 outstanding shares and appears to be a routine post-vesting sale conducted pursuant to an established 10b5-1 plan.

Topics:#CIEN#Ciena#Form144#InsiderTrading#SEC

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