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Cumello Joseph

Disclosed activity across 1 company

Tapewire entity
34593
SEC CIK
0001963638

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CIENA CORPCIEN · Entity 1071EVP & General Mgr.September 20, 2026September 22, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CIENA CORP

Report date September 20, 2026 · Filed September 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect41,156 Last balance in matching sequence After 2026-09-20 transaction · row 5 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
5 source rows

Row 1 · 2026-09-20 · Tax withholding · Disposed 441 · Balance 42,431

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 12/13/2022. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 2/3/2023.

F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Row 2 · 2026-09-20 · Tax withholding · Disposed 182 · Balance 42,249

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 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Row 3 · 2026-09-20 · Tax withholding · Disposed 582 · Balance 41,667

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.

F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Row 4 · 2026-09-20 · Tax withholding · Disposed 180 · Balance 41,487

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 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Row 5 · 2026-09-20 · Tax withholding · Disposed 331 · Balance 41,156

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 12/17/2024. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/19/2024.

F2: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Filing footnotes · ownership attribution and instrument terms

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 12/13/2022. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 3 filed on 2/3/2023.

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 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

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 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

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 12/17/2024. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/19/2024.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 20, 2026 Filed Sep 22, 2026 20:43 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 331 $348.80 $115,452.80
Disclosure

SEC source: 0001963638-26-000011 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · EVP & General Mgr.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,156

F6 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
September 20, 2026 Filed Sep 22, 2026 20:43 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 180 $348.80 $62,784.00
Disclosure

SEC source: 0001963638-26-000011 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · EVP & General Mgr.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,487

F5 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
September 20, 2026 Filed Sep 22, 2026 20:43 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 582 $348.80 $203,001.60
Disclosure

SEC source: 0001963638-26-000011 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · EVP & General Mgr.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,667

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
September 20, 2026 Filed Sep 22, 2026 20:43 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $348.80 $63,481.60
Disclosure

SEC source: 0001963638-26-000011 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · EVP & General Mgr.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,249

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
September 20, 2026 Filed Sep 22, 2026 20:43 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 441 $348.80 $153,820.80
Disclosure

SEC source: 0001963638-26-000011 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · EVP & General Mgr.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,431

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 26, 2026 Filed Jun 30, 2026 18:33 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,586 $466.33 $739,599.38
Disclosure

SEC source: 0001963638-26-000009 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,872

F1 · shares: Sales were affected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 20, 2026 Filed Jun 23, 2026 17:32 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 180 $428.22 $77,079.60
Disclosure

SEC source: 0001963638-26-000007 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,458

F6 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 20, 2026 Filed Jun 23, 2026 17:32 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 332 $428.22 $142,169.04
Disclosure

SEC source: 0001963638-26-000007 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,638

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 20, 2026 Filed Jun 23, 2026 17:32 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 582 $428.22 $249,224.04
Disclosure

SEC source: 0001963638-26-000007 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,970

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 20, 2026 Filed Jun 23, 2026 17:32 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $428.22 $77,936.04
Disclosure

SEC source: 0001963638-26-000007 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,552

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
June 20, 2026 Filed Jun 23, 2026 17:32 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 441 $428.22 $188,845.02
Disclosure

SEC source: 0001963638-26-000007 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,734

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 27, 2026 Filed Mar 31, 2026 20:12 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,773 $394.82 $700,015.86
Disclosure

SEC source: 0001963638-26-000005 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,175

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 20, 2026 Filed Mar 24, 2026 23:12 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 331 $383.89 $127,067.59
Disclosure

SEC source: 0001123292-26-000496 · form4.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,948

F6 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 20, 2026 Filed Mar 24, 2026 23:12 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 582 $383.89 $223,423.98
Disclosure

SEC source: 0001123292-26-000496 · form4.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,279

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 20, 2026 Filed Mar 24, 2026 23:12 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 128 $383.89 $49,137.92
Disclosure

SEC source: 0001123292-26-000496 · form4.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,861

F4 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 20, 2026 Filed Mar 24, 2026 23:12 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 307 $383.89 $117,854.23
Disclosure

SEC source: 0001123292-26-000496 · form4.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,989

F3 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
March 20, 2026 Filed Mar 24, 2026 23:12 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 179 $383.89 $68,716.31
Disclosure

SEC source: 0001123292-26-000496 · form4.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,296

F1 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 12/16/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/18/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
January 12, 2026 Filed Jan 13, 2026 21:40 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 11,929 $229.82 $2,741,531.13
Disclosure

SEC source: 0001963638-26-000002 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,475

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 10/13/2025.

F2 · price: Reflects the weighted average sales price with transactions in a range of sales from $224.4200 to $234.1900. Upon request by the SEC, full information regarding the number of shares sold at each separate sales price will be provided.

F3 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 1,117 $230.34 $257,289.78
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 9

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,404

F9 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 1,589 $230.34 $366,010.26
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 8

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,521

F8 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 1,382 $230.34 $318,329.88
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 7

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,110

F8 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 5,644 $230.34 $1,300,038.96
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 6

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,492

F7 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a market stock unit (MSU) award agreement dated 12/13/2022. The earning of the MSU was previously reported on Table I of the reporting person's Form 4 filed on 12/18/2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 269 $230.34 $61,961.46
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,136

F6 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 332 $230.34 $76,472.88
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,405

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 582 $230.34 $134,057.88
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,737

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $230.34 $41,921.88
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,319

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2025 Filed Dec 23, 2025 19:24 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 441 $230.34 $101,579.94
Disclosure

SEC source: 0001963638-25-000017 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,501

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:49 UTC CIENA CORP CIEN · Entity 1071 GrantCommon Stock 5,838 $0.00 $0.00
Disclosure

SEC source: 0001963638-25-000015 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,942

F4 · shares: Reflects Restricted Stock Units (RSUs) that vest over four years, with one-sixteenth of the grant amount vesting on March 20, June 20, September 20, and December 20 of each year, commencing on March 20, 2026.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs), Performance Stock Units (PSUs), and Market Stock Units (MSUs).

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:49 UTC CIENA CORP CIEN · Entity 1071 GrantCommon Stock 11,482 $0.00 $0.00
Disclosure

SEC source: 0001963638-25-000015 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,104

F3 · shares: Reflects the number of stock units earned pursuant to the terms of a market stock unit (MSU) award granted on December 13, 2022 reflecting the level of achievement of the applicable total shareholder return (TSR) performance conditions. These shares vest on December 20, 2025.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs), Performance Stock Units (PSUs), and Market Stock Units (MSUs).

Read SEC document
December 16, 2025 Filed Dec 18, 2025 16:49 UTC CIENA CORP CIEN · Entity 1071 GrantCommon Stock 12,091 $0.00 $0.00
Disclosure

SEC source: 0001963638-25-000015 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,622

F1 · shares: Reflects the number of stock units earned pursuant to the terms of a performance stock unit (PSU) award granted on December 17, 2024 reflecting the achievement of the related performance conditions. These shares vest in equal 1/2 amounts on each of December 20, 2025 and 2026.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs), Performance Stock Units (PSUs), and Market Stock Units (MSUs).

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September 26, 2025 Filed Sep 29, 2025 21:48 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,863 $141.14 $262,940.47
Disclosure

SEC source: 0001963638-25-000013 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,531

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 01/14/2025.

F2 · price: Reflects the weighted average sales price with transactions in a range of sales from $138.53 to $143.20. Upon request by the SEC, full information regarding the number of shares sold at each separate sales price will be provided.

F3 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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September 20, 2025 Filed Sep 23, 2025 18:19 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 268 $138.37 $37,083.16
Disclosure

SEC source: 0001963638-25-000011 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,394

F6 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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September 20, 2025 Filed Sep 23, 2025 18:19 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 331 $138.37 $45,800.47
Disclosure

SEC source: 0001963638-25-000011 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,662

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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September 20, 2025 Filed Sep 23, 2025 18:19 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 582 $138.37 $80,531.34
Disclosure

SEC source: 0001963638-25-000011 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,993

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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September 20, 2025 Filed Sep 23, 2025 18:19 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $138.37 $25,183.34
Disclosure

SEC source: 0001963638-25-000011 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,575

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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September 20, 2025 Filed Sep 23, 2025 18:19 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 441 $138.37 $61,021.17
Disclosure

SEC source: 0001963638-25-000011 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,757

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 27, 2025 Filed Jul 1, 2025 00:00 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,044 $81.64 $166,862.14
Disclosure

SEC source: 0001963638-25-000006 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,198

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 01/14/2025.

F2 · price: Reflects the weighted average sales price with transactions in a range of sales from $81.0100 to $82.2900. Upon request by the SEC, full information regarding the number of shares sold at each separate sales price will be provided.

F3 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 20, 2025 Filed Jun 24, 2025 17:27 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $74.53 $13,564.46
Disclosure

SEC source: 0001963638-25-000004 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,242

F6 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 20, 2025 Filed Jun 24, 2025 17:27 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 326 $74.53 $24,296.78
Disclosure

SEC source: 0001963638-25-000004 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,424

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 20, 2025 Filed Jun 24, 2025 17:27 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 572 $74.53 $42,631.16
Disclosure

SEC source: 0001963638-25-000004 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,750

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 20, 2025 Filed Jun 24, 2025 17:27 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 179 $74.53 $13,340.87
Disclosure

SEC source: 0001963638-25-000004 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,322

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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June 20, 2025 Filed Jun 24, 2025 17:27 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 366 $74.53 $27,277.98
Disclosure

SEC source: 0001963638-25-000004 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,501

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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March 20, 2025 Filed Mar 24, 2025 22:00 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 182 $65.63 $11,944.66
Disclosure

SEC source: 0001963638-25-000002 · edgardoc.xml · nonDerivative · entry 5

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,867

F6 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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March 20, 2025 Filed Mar 24, 2025 22:00 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 225 $65.63 $14,766.75
Disclosure

SEC source: 0001963638-25-000002 · edgardoc.xml · nonDerivative · entry 4

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,049

F5 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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March 20, 2025 Filed Mar 24, 2025 22:00 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 394 $65.63 $25,858.22
Disclosure

SEC source: 0001963638-25-000002 · edgardoc.xml · nonDerivative · entry 3

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,274

F4 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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March 20, 2025 Filed Mar 24, 2025 22:00 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 123 $65.63 $8,072.49
Disclosure

SEC source: 0001963638-25-000002 · edgardoc.xml · nonDerivative · entry 2

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,668

F3 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a restricted stock unit (RSU) award agreement dated 2/1/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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March 20, 2025 Filed Mar 24, 2025 22:00 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 299 $65.63 $19,623.37
Disclosure

SEC source: 0001963638-25-000002 · edgardoc.xml · nonDerivative · entry 1

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,791

F1 · shares: 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 2/3/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2024 Filed Dec 23, 2024 20:49 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 1,097 $87.38 $95,855.86
Disclosure

SEC source: 0001963638-24-000026 · edgardoc.xml · nonDerivative · entry 8

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,090

F9 · shares: 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.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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December 20, 2024 Filed Dec 23, 2024 20:49 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 666 $87.38 $58,195.08
Disclosure

SEC source: 0001963638-24-000026 · edgardoc.xml · nonDerivative · entry 7

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,187

F8 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a performance stock unit (PSU) award agreement dated 12/13/2022. The earning of the PSU was previously reported on Table I of the reporting person's Form 4 filed on 12/14/2023.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

Read SEC document
December 20, 2024 Filed Dec 23, 2024 20:49 UTC CIENA CORP CIEN · Entity 1071 Tax withholdingCommon Stock 1,855 $87.38 $162,089.90
Disclosure

SEC source: 0001963638-24-000026 · edgardoc.xml · nonDerivative · entry 6

Cumello Joseph · CIK 0001963638 · SVP, General Mgr. Blue Planet

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,853

F7 · shares: Represents shares withheld to cover payment of the tax liabilities of the reporting person related to a market stock unit (MSU) award agreement dated 12/14/2021. The earning of the MSU was previously reported on Table I of the reporting person's Form 4 filed on 12/19/2024.

F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.