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 |
|---|---|---|---|---|---|---|
| 2026-03-20 | Cumello Joseph SVP, General Mgr. Blue Planet | Shares withheld for taxes | −128 | $383.89 | $49K | 48,861 |
| 2026-03-20 | Cumello Joseph SVP, General Mgr. Blue Planet | Shares withheld for taxes | −582 | $383.89 | $223K | 48,279 |
| 2026-03-20 | Cumello Joseph SVP, General Mgr. Blue Planet | Shares withheld for taxes | −331 | $383.89 | $127K | 47,948 |
| 2026-03-16 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $345.00 | $863K | 197,194 |
| 2026-03-16 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $359.53 | $1.1M | 293,084 |
| 2026-03-02 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $354.64 | $1.0M | 296,036 |
| 2026-02-17 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $300.20 | $750K | 199,694 |
| 2026-02-17 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $299.51 | $884K | 298,988 |
| 2026-02-02 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,952 | $265.60 | $784K | 301,940 |
| 2026-01-15 | Kosaraju Sheela SVP and General Counsel | Sale 10b5-1 | −382 | $246.23 | $94K | 96,131 |
| 2026-01-15 | Phipps Jason SVP Global Sales and Marketing | Sale 10b5-1 | −21,383 | $247.89 | $5.3M | 91,765 |
| 2026-01-15 | SMITH GARY B President, CEO | Sale 10b5-1 | −2,993 | $247.65 | $741K | 304,892 |
| 2026-01-15 | DiPerna Dino SVP Global R&D | Sale 10b5-1 | −2,527 | $246.23 | $622K | 49,868 |
| 2026-01-15 | DiPerna Dino SVP Global R&D | Sale 10b5-1 | −2,527 | $246.23 | $622K | 47,341 |
| 2026-01-12 | Cumello Joseph SVP, General Mgr. Blue Planet | Sale 10b5-1 | −11,929 | $229.82 | $2.7M | 49,475 |
| 2026-01-12 | GALLAGHER PATRICK Director | Sale 10b5-1 | −11,618 | $227.45 | $2.6M | 50,184 |
| 2026-01-09 | Rothenstein David M SVP and Chief Strategy Officer | Sale 10b5-1 | −2,500 | $219.28 | $548K | 202,194 |
| 2026-01-05 | SMITH GARY B President, CEO | Sale 10b5-1 | −83,552 | $229.44 | $19.2M | 307,885 |
| 2026-01-02 | Kosaraju Sheela SVP and General Counsel | Sale 10b5-1 | −1,748 | $241.00 | $421K | 96,513 |
Page 10 of 10 · 199 trades