Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| CIENA CORPCIEN · Entity 1071 | EVP & Chief Financial Officer | October 01, 2026 | October 06, 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 October 01, 2026 · Filed October 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 107,136 |
Reported balance
After 2026-10-01 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-10-01 · Sale · Disposed 97 · Balance 107,136 F1: Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2026. F2: Shares reported include unvested Restricted Stock Units (RSUs) |
Filing footnotes · ownership attribution and instrument terms
F1: Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2026.
F2: Shares reported include unvested Restricted Stock Units (RSUs)
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 01, 2026 Filed Oct 6, 2026 23:55 UTC | CIENA CORP CIEN · Entity 1071 | SaleCommon Stock | 97 | $355.19 | $34,453.43 |
DisclosureSEC source: 0002080157-26-000015 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · EVP & Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 107,136 F1 · shares: Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2026. F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs) Read SEC document |
| September 20, 2026 Filed Sep 22, 2026 18:57 UTC | CIENA CORP CIEN · Entity 1071 | Tax withholdingCommon Stock | 286 | $348.80 | $99,756.80 |
DisclosureSEC source: 0002080157-26-000013 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 107,233 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). Read SEC document |
| August 14, 2026 Filed Aug 18, 2026 22:30 UTC | CIENA CORP CIEN · Entity 1071 | SaleCommon Stock | 4,995 | $430.72 | $2,151,435.41 |
DisclosureSEC source: 0002080157-26-000010 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 107,519 F1 · shares: Sales were affected pursuant to Rule 10b5-1 trading plan dated 08/14/2026. F2 · price: Reflects the weighted average sales price with transactions in a range of sales from $423.3500 to $443.4100. 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) Read SEC document |
| August 01, 2026 Filed Aug 4, 2026 22:07 UTC | CIENA CORP CIEN · Entity 1071 | Tax withholdingCommon Stock | 14,441 | $377.05 | $5,444,979.05 |
DisclosureSEC source: 0002080157-26-000008 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 112,514 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 08/01/2025. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 8/05/2025. F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs). Read SEC document |
| July 01, 2026 Filed Jul 6, 2026 22:17 UTC | CIENA CORP CIEN · Entity 1071 | SaleCommon Stock | 126 | $466.20 | $58,741.20 |
DisclosureSEC source: 0002080157-26-000006 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 126,955 F1 · shares: Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2026. F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs). Read SEC document |
| June 24, 2026 Filed Jun 26, 2026 20:56 UTC | CIENA CORP CIEN · Entity 1071 | SaleCommon Stock | 126 | $449.36 | $56,619.36 |
DisclosureSEC source: 0002080157-26-000004 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 127,081 F1 · shares: Sales were affected pursuant to Rule 10b5-1 trading plan dated 03/25/2025. F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs). Read SEC document |
| June 20, 2026 Filed Jun 23, 2026 17:58 UTC | CIENA CORP CIEN · Entity 1071 | Tax withholdingCommon Stock | 199 | $428.22 | $85,215.78 |
DisclosureSEC source: 0002080157-26-000002 · edgardoc.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 127,207 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). Read SEC document |
| March 20, 2026 Filed Mar 24, 2026 23:12 UTC | CIENA CORP CIEN · Entity 1071 | Tax withholdingCommon Stock | 199 | $383.89 | $76,394.11 |
DisclosureSEC source: 0001123292-26-000499 · form4.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 127,406 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 RSUs. Read SEC document |
| December 16, 2025 Filed Dec 18, 2025 23:19 UTC | CIENA CORP CIEN · Entity 1071 | GrantCommon Stock | 9,293 | $0.00 | $0.00 |
DisclosureSEC source: 0001123292-25-000763 · form4.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 127,605 F1 · 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). Read SEC document |
| August 01, 2025 Filed Aug 5, 2025 21:52 UTC | CIENA CORP CIEN · Entity 1071 | GrantCommon Stock | 118,312 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-25-013625 · form4.xml · nonDerivative · entry 1 Graff Marc D. · CIK 0002080157 · SVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 118,312 F1 · shares: Reflects Restricted Stock Units (RSUs) that vest over four years, with one-quarter of the grant amount vesting on August 1, 2026, and thereafter with one-sixteenth of the grant amount vesting on November 1, February 1, May 1, and August 1 of each succeeding year. F2 · balance_after: Shares reported include unvested Restricted Stock Units (RSUs). Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.