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CIENA CORP
CIEN
Total Value
$1.7M
Company Information
- Company Name
- CIENA CORP
- Ticker Symbol
- CIEN
- CIK
- 0000936395
Insider Information
- Name
- DiPerna Dino
- Role
- SVP Global R&D
- Location
- HANOVER, MD
Officer
Filing Details
- Filing Date
- Dec 23, 2025
- Transaction Date
- Dec 20, 2025
- Accession Number
- 0001998460-25-000021
- Form Type
- 4
Non-Derivative Transactions
| Date | Security | Shares | Price | Type | Value |
|---|---|---|---|---|---|
| Dec 20, 2025 | Common Stock | 204 | $230.34 | Tax Withholding | $47.0K |
| Dec 20, 2025 | Common Stock | 444 | $230.34 | Tax Withholding | $102.3K |
| Dec 20, 2025 | Common Stock | 730 | $230.34 | Tax Withholding | $168.1K |
| Dec 20, 2025 | Common Stock | 428 | $230.34 | Tax Withholding | $98.6K |
| Dec 20, 2025 | Common Stock | 319 | $230.34 | Tax Withholding | $73.5K |
| Dec 20, 2025 | Common Stock | 1,783 | $230.34 | Tax Withholding | $410.7K |
| Dec 20, 2025 | Common Stock | 2,050 | $230.34 | Tax Withholding | $472.2K |
| Dec 20, 2025 | Common Stock | 1,401 | $230.34 | Tax Withholding | $322.7K |
Footnotes
- (F1)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 10/27/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 10/31/2023.
- (F2)Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
- (F3)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/13/2022. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 10/31/2023.
- (F4)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/12/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/14/2023.
- (F5)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/17/2024. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/19/2024.
- (F6)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/14/2021. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 10/31/2023.
- (F7)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a performance stock unit (PSU) award agreement dated 12/17/2024. The earning of the PSU was previously reported on Table I of the reporting person's Form 4 filed on 12/18/2025.
- (F8)Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a performance stock unit (PSU) award agreement dated 12/12/2023. The earning of the PSU was previously reported on Table I of the reporting person's Form 4 filed on 12/19/2024.