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Rothenstein David M

Disclosed activity across 1 company

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22504
SEC CIK
0001444157

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CIENA CORPCIEN · Entity 1071EVP & Chief Strategy OfficerSeptember 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-derivativeDirect175,381 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 679 · Balance 177,052

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 4 filed on 12/15/2022.

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

Row 2 · 2026-09-20 · Tax withholding · Disposed 204 · Balance 176,848

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 4 filed on 12/15/2022.

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

Row 3 · 2026-09-20 · Tax withholding · Disposed 811 · Balance 176,037

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 12/12/2023. 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 436 · Balance 175,601

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 12/17/2024. 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).

Row 5 · 2026-09-20 · Tax withholding · Disposed 220 · Balance 175,381

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).

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 4 filed on 12/15/2022.

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 12/12/2023. Acquisition of the RSU was previously reported in Table I of the reporting person's Form 4 filed on 12/14/2023.

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

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.

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
May 16, 2017 Filed May 17, 2017 23:19 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $24.19 $48,380.00
Disclosure

SEC source: 0001444157-17-000012 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,585

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/13/2017.

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

Read SEC document
April 17, 2017 Filed Apr 19, 2017 23:21 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $21.66 $43,320.00
Disclosure

SEC source: 0001177261-17-000014 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,585

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/13/2017.

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

Read SEC document
March 21, 2017 Filed Mar 23, 2017 00:35 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 615 $23.95 $14,729.25
Disclosure

SEC source: 0001177261-17-000009 · edgardoc.xml · nonDerivative · entry 4

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,585

F5 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2014. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2014.

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

Read SEC document
March 21, 2017 Filed Mar 23, 2017 00:35 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 514 $23.95 $12,310.30
Disclosure

SEC source: 0001177261-17-000009 · edgardoc.xml · nonDerivative · entry 3

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,200

F4 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/14/2016. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/16/2016.

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

Read SEC document
March 21, 2017 Filed Mar 23, 2017 00:35 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 412 $23.95 $9,867.40
Disclosure

SEC source: 0001177261-17-000009 · edgardoc.xml · nonDerivative · entry 2

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,714

F3 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2013. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2013.

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

Read SEC document
March 21, 2017 Filed Mar 23, 2017 00:35 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 478 $23.95 $11,448.10
Disclosure

SEC source: 0001177261-17-000009 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,126

F1 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/15/2015. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/17/2015.

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

Read SEC document
March 15, 2017 Filed Mar 17, 2017 23:44 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $22.87 $45,740.00
Disclosure

SEC source: 0001444157-17-000007 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,604

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/13/2017.

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

Read SEC document
February 15, 2017 Filed Feb 17, 2017 18:48 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $25.48 $50,960.00
Disclosure

SEC source: 0001177265-17-000005 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 283,604

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/13/2017.

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

Read SEC document
January 17, 2017 Filed Jan 19, 2017 20:35 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $24.25 $48,500.00
Disclosure

SEC source: 0001444157-17-000002 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,604

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/14/2016.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 671 $24.67 $16,553.57
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 11

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 287,604

F8 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/15/2015. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/17/2015.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,492 $24.67 $61,477.64
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 10

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,275

F7 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/15/2015. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/16/2016.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,500 $24.67 $37,005.00
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 9

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 290,767

F7 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/15/2015. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/16/2016.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 652 $24.67 $16,084.84
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 8

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,267

F6 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2014. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2014.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,946 $24.67 $48,007.82
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 7

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,919

F5 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/17/2014. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/17/2015.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 6,173 $24.67 $152,287.91
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 6

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,865

F5 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/17/2014. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/17/2015.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 412 $24.67 $10,164.04
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 5

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,038

F4 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2013. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2013.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 1,545 $24.67 $38,115.15
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 4

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,450

F3 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/17/2013. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/19/2014.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 516 $24.67 $12,729.72
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 3

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,995

F3 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a performance stock unit (PSU) award agreement dated 12/17/2013. The earning of the PSU was previously reported on Table I of reporting person's Form 4 on 12/19/2014.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 229 $24.67 $5,649.43
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 2

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,511

F1 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/18/2012. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/20/2012.

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

Read SEC document
December 21, 2016 Filed Dec 23, 2016 16:50 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 837 $24.67 $20,648.79
Disclosure

SEC source: 0001177269-16-000021 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,740

F1 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/18/2012. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/20/2012.

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

Read SEC document
December 15, 2016 Filed Dec 16, 2016 21:56 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $23.71 $47,420.00
Disclosure

SEC source: 0001215181-16-000118 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,577

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/14/2016.

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

Read SEC document
December 14, 2016 Filed Dec 16, 2016 16:45 UTC CIENA CORP CIEN · Entity 1071 GrantCommon Stock 23,333 $0.00 $0.00
Disclosure

SEC source: 0001301541-16-000014 · edgardoc.xml · nonDerivative · entry 2

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,577

F3 · shares: Reflects the number of stock units earned pursuant to the terms of a performance stock unit award granted on 12/15/2015 reflecting the achievement of the related performance conditions. These shares vest in equal 1/3 amounts on each December 20, 2016, 2017, and 2018.

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

Read SEC document
December 14, 2016 Filed Dec 16, 2016 16:45 UTC CIENA CORP CIEN · Entity 1071 GrantCommon Stock 22,480 $0.00 $0.00
Disclosure

SEC source: 0001301541-16-000014 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 283,244

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, 2017.

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

Read SEC document
November 15, 2016 Filed Nov 17, 2016 01:15 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $22.40 $44,800.00
Disclosure

SEC source: 0001177261-16-000192 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 260,764

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/14/2016.

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

Read SEC document
October 17, 2016 Filed Oct 18, 2016 15:37 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $20.72 $41,440.00
Disclosure

SEC source: 0001444157-16-000035 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,764

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/14/2016.

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

Read SEC document
September 21, 2016 Filed Sep 23, 2016 14:45 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 478 $21.45 $10,253.10
Disclosure

SEC source: 0001177261-16-000182 · edgardoc.xml · nonDerivative · entry 5

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,764

F5 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/15/2015. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/17/2015.

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

Read SEC document
September 21, 2016 Filed Sep 23, 2016 14:45 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 615 $21.45 $13,191.75
Disclosure

SEC source: 0001177261-16-000182 · edgardoc.xml · nonDerivative · entry 4

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,242

F4 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2014. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2014.

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

Read SEC document
September 21, 2016 Filed Sep 23, 2016 14:45 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 412 $21.45 $8,837.40
Disclosure

SEC source: 0001177261-16-000182 · edgardoc.xml · nonDerivative · entry 3

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,857

F3 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/17/2013. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/19/2013.

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

Read SEC document
September 21, 2016 Filed Sep 23, 2016 14:45 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 229 $21.45 $4,912.05
Disclosure

SEC source: 0001177261-16-000182 · edgardoc.xml · nonDerivative · entry 2

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 266,269

F1 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/18/2012. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/20/2012.

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

Read SEC document
September 21, 2016 Filed Sep 23, 2016 14:45 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 836 $21.45 $17,932.20
Disclosure

SEC source: 0001177261-16-000182 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 266,498

F1 · shares: Shares reported represent an amount sold to cover the tax liabilities of the reporting person pursuant to a 10b5-1 sales instruction related to a restricted stock unit (RSU) award agreement dated 12/18/2012. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/20/2012.

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

Read SEC document
September 15, 2016 Filed Sep 19, 2016 21:10 UTC CIENA CORP CIEN · Entity 1071 SaleCommon Stock 2,000 $21.10 $42,200.00
Disclosure

SEC source: 0001444157-16-000033 · edgardoc.xml · nonDerivative · entry 1

Rothenstein David M · CIK 0001444157 · Sr. VP, General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,334

F1 · shares: Sales were effected pursuant to Rule 10b5-1 trading plan dated 1/14/2016.

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

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.