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 |
|---|---|---|---|---|---|---|
| 2026-08-03 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $379.81 | $1.1M | 248,982 |
| 2026-08-01 | Graff Marc D. SVP & Chief Financial Officer | Shares withheld for taxes | −14,441 | $377.05 | $5.4M | 112,514 |
| 2026-07-15 | Gage Brodie SVP Global Products & Supply | Sale 10b5-1 | −1,200 | $449.15 | $539K | 39,607 |
| 2026-07-15 | DiPerna Dino SVP Global R&D | Sale 10b5-1 | −391 | $449.15 | $176K | 40,015 |
| 2026-07-15 | DiPerna Dino SVP Global R&D | Sale 10b5-1 | −391 | $449.15 | $176K | 39,624 |
| 2026-07-15 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $420.91 | $1.1M | 182,731 |
| 2026-07-15 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $421.10 | $1.2M | 251,934 |
| 2026-07-01 | Graff Marc D. SVP & Chief Financial Officer | Sale 10b5-1 | −126 | $466.20 | $59K | 126,955 |
| 2026-07-01 | Kosaraju Sheela SVP and General Counsel | Sale 10b5-1 | −2,013 | $466.20 | $938K | 88,081 |
| 2026-07-01 | Phipps Jason SVP Global Sales and Marketing | Sale 10b5-1 | −2,629 | $466.20 | $1.2M | 62,382 |
| 2026-07-01 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $468.83 | $1.4M | 254,886 |
| 2026-06-26 | Cumello Joseph SVP, General Mgr. Blue Planet | Sale 10b5-1 | −1,586 | $466.33 | $740K | 42,872 |
| 2026-06-24 | Graff Marc D. SVP & Chief Financial Officer | Sale 10b5-1 | −126 | $449.36 | $57K | 127,081 |
| 2026-06-22 | Hoffman Grant SVP Chief Supply Chain Officer | Grant or award | +6,517 | 6,517 | ||
| 2026-06-20 | Graff Marc D. SVP & Chief Financial Officer | Shares withheld for taxes | −199 | $428.22 | $85K | 127,207 |
| 2026-06-20 | Gage Brodie SVP Global Products & Supply | Shares withheld for taxes | −204 | $428.22 | $87K | 42,537 |
| 2026-06-20 | Gage Brodie SVP Global Products & Supply | Shares withheld for taxes | −442 | $428.22 | $189K | 42,095 |
| 2026-06-20 | Gage Brodie SVP Global Products & Supply | Shares withheld for taxes | −669 | $428.22 | $286K | 41,426 |
| 2026-06-20 | Gage Brodie SVP Global Products & Supply | Shares withheld for taxes | −388 | $428.22 | $166K | 41,038 |
| 2026-06-20 | Gage Brodie SVP Global Products & Supply | Shares withheld for taxes | −231 | $428.22 | $99K | 40,807 |
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