CIK 0000936395 · Large accelerated filer
CIENA CORP
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- CIEN
- Exchange
- NYSE
- Industry
- Telephone & Telegraph Apparatus
- FY end
- Oct 31
- Incorporated
- MD
- Entity type
- operating
- EIN
- 232725311
- Phone
- 4108658500
- Business address
- 7035 RIDGE ROAD, HANOVER, MD, 21076
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $14,511,676
- in 19 filings, $12.2M under 10b5-1 plans
Net −$14,511,676. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-20 | Rothenstein David M SVP and Chief Strategy Officer | Shares withheld for taxes | −204 | $428.22 | $87K | 186,698 |
| 2026-06-20 | Rothenstein David M SVP and Chief Strategy Officer | Shares withheld for taxes | −811 | $428.22 | $347K | 185,887 |
| 2026-06-20 | Rothenstein David M SVP and Chief Strategy Officer | Shares withheld for taxes | −436 | $428.22 | $187K | 185,451 |
| 2026-06-20 | Rothenstein David M SVP and Chief Strategy Officer | Shares withheld for taxes | −220 | $428.22 | $94K | 185,231 |
| 2026-06-20 | SMITH GARY B President, CEO | Shares withheld for taxes | −2,985 | $428.22 | $1.3M | 263,620 |
| 2026-06-20 | SMITH GARY B President, CEO | Shares withheld for taxes | −3,102 | $428.22 | $1.3M | 260,518 |
| 2026-06-20 | SMITH GARY B President, CEO | Shares withheld for taxes | −1,743 | $428.22 | $746K | 258,775 |
| 2026-06-20 | SMITH GARY B President, CEO | Shares withheld for taxes | −937 | $428.22 | $401K | 257,838 |
| 2026-06-15 | Gage Brodie SVP Global Products & Supply | Sale 10b5-1 | −1,200 | $466.10 | $559K | 42,741 |
| 2026-06-15 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $457.07 | $1.1M | 187,581 |
| 2026-06-15 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $457.02 | $1.3M | 266,605 |
| 2026-06-01 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $565.92 | $1.7M | 269,557 |
| 2026-05-15 | Gage Brodie SVP Global Products & Supply | Sale 10b5-1 | −1,200 | $570.65 | $685K | 43,941 |
| 2026-05-15 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $562.39 | $1.4M | 190,081 |
| 2026-05-15 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $562.05 | $1.7M | 272,509 |
| 2026-05-01 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $537.74 | $1.6M | 275,461 |
| 2026-04-15 | Gage Brodie SVP Global Products & Supply | Sale 10b5-1 | −1,200 | $471.79 | $566K | 45,141 |
| 2026-04-15 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $467.65 | $1.2M | 192,581 |
| 2026-04-15 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $467.47 | $1.4M | 278,413 |
| 2026-04-15 | DiPerna Dino SVP Global R&D | Sale 10b5-1 | −1,322 | $471.79 | $624K | 43,967 |
Page 6 of 10 · 199 trades