SEC Form 4 · accession 0001177261-18-000021
CIENA CORP · CIEN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David M Rothenstein
Officer — Sr. VP, General Counsel
Period of report
Mar 21, 2018
Accepted (ET)
Mar 23, 2018 · 2:01 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000936395
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Mar 21, 2018 | S | 565 | $26.58 | D | 288,513 | D | |
| Common StockF3,F2 | Mar 21, 2018 | S | 439 | $26.58 | D | 288,074 | D | |
| Common StockF4,F2 | Mar 21, 2018 | S | 471 | $26.58 | D | 287,603 | D | |
| Common StockF5,F2 | Mar 21, 2018 | S | 601 | $26.58 | D | 287,002 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares 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.
- F2Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
- F3Shares 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.
- F4Shares 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.
- F5Shares 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 12/12/2017. Acquisition of the RSU was previously reported in Table I of reporting person's Form 4 on 12/14/2017.