Ciena Corp EVP Joseph Cumello Disposes of 1,716 Shares for Tax Obligations
CIENA CORP
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Filing Summary
# Insider Transaction Report: CIENA CORP ($CIEN)
**Insider:** Joseph Cumello (EVP & General Mgr.)
**Date of Transaction:** 2026-09-20
**Filing Date:** 2026-09-22
### Transaction Summary
- **Type:** Tax Withholding (Code F)
- **Shares Withheld:** 1,716
- **Price:** $348.80
- **Total Value:** $598,540.80
- **Remaining Holdings:** 41,156 shares
*Note: All transactions reflect non-discretionary share withholdings to satisfy tax liabilities stemming from RSU vestings.*
Comprehensive Analysis
Executive Summary
On September 22, 2026, Joseph Cumello, Executive Vice President & General Manager of Ciena Corp ($CIEN), filed a Form 4 reporting the disposition of 1,716 shares of common stock on September 20, 2026. The dispositions took place at a price of $348.80 per share, amounting to an aggregate value of approximately $598,540.80.
Transaction Details
The filing details five separate dispositions of common stock, all coded as 'F':
- 441 shares withheld related to an RSU award dated December 13, 2022.
- 182 shares withheld related to an RSU award dated February 1, 2023.
- 582 shares withheld related to an RSU award dated December 12, 2023.
- 180 shares withheld related to an RSU award dated December 16, 2025.
- 331 shares withheld related to an RSU award dated December 17, 2024.
All shares were withheld directly by the company to satisfy statutory tax obligations arising from the vesting of restricted stock units (RSUs).
Post-Transaction Holdings
Following these administrative withholdings, Mr. Cumello directly owns 41,156 shares of Ciena Corp common stock, which includes unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
Market & Significance Assessment
Because these transactions represent automatic, non-discretionary share withholdings specifically executed to cover employee tax liabilities upon equity vesting, they do not reflect a change in executive sentiment or discretionary selling behavior. Consequently, the trading significance of this filing is categorized as Low.
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Important Disclaimer
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