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 |
|---|---|---|---|---|---|---|
| 2026-09-20 | Phipps Jason EVP & Chief Customer Officer | Shares withheld for taxes | −268 | $348.80 | $93K | 60,017 |
| 2026-09-20 | Rothenstein David M EVP & Chief Strategy Officer | Shares withheld for taxes | −679 | $348.80 | $237K | 177,052 |
| 2026-09-20 | Rothenstein David M EVP & Chief Strategy Officer | Shares withheld for taxes | −204 | $348.80 | $71K | 176,848 |
| 2026-09-20 | Rothenstein David M EVP & Chief Strategy Officer | Shares withheld for taxes | −811 | $348.80 | $283K | 176,037 |
| 2026-09-20 | Rothenstein David M EVP & Chief Strategy Officer | Shares withheld for taxes | −436 | $348.80 | $152K | 175,601 |
| 2026-09-20 | Rothenstein David M EVP & Chief Strategy Officer | Shares withheld for taxes | −220 | $348.80 | $77K | 175,381 |
| 2026-09-20 | SMITH GARY B President & CEO | Shares withheld for taxes | −2,985 | $348.80 | $1.0M | 237,141 |
| 2026-09-20 | SMITH GARY B President & CEO | Shares withheld for taxes | −3,102 | $348.80 | $1.1M | 234,039 |
| 2026-09-20 | SMITH GARY B President & CEO | Shares withheld for taxes | −1,743 | $348.80 | $608K | 232,296 |
| 2026-09-20 | SMITH GARY B President & CEO | Shares withheld for taxes | −937 | $348.80 | $327K | 231,359 |
| 2026-09-16 | DiPerna Dino EVP & Chief R&D Officer | Sale 10b5-1 | −249 | $350.00 | $87K | 39,126 |
| 2026-09-15 | Gage Brodie EVP & Chief Product & | Sale 10b5-1 | −1,200 | $324.86 | $390K | 37,207 |
| 2026-09-15 | DiPerna Dino EVP & Chief R&D Officer | Sale 10b5-1 | −249 | $324.86 | $81K | 39,375 |
| 2026-09-15 | Rothenstein David M EVP & Chief Strategy Officer | Sale 10b5-1 | −2,500 | $330.48 | $826K | 177,731 |
| 2026-09-15 | SMITH GARY B President & CEO | Sale 10b5-1 | −2,952 | $330.18 | $975K | 240,126 |
| 2026-09-01 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $362.90 | $1.1M | 243,078 |
| 2026-08-17 | Gage Brodie SVP Global Products & Supply | Sale 10b5-1 | −1,200 | $439.24 | $527K | 38,407 |
| 2026-08-17 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $447.78 | $1.3M | 246,030 |
| 2026-08-14 | Graff Marc D. SVP & Chief Financial Officer | Sale 10b5-1 | −4,995 | $430.72 | $2.2M | 107,519 |
| 2026-08-14 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $438.10 | $1.1M | 180,231 |
Page 3 of 10 · 199 trades