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CIENNYSE
CIENA CORP
Telephone & Telegraph Apparatus · MD · CIK 936395
Provides network hardware, software, and services to operators for enhanced capacity, delivery, and automation
🔥 High media attention
$63.13B
Market cap
$478.93
Last close
-0.1%
1D
+4.0%
5D
4.1M
Volume
Price · last 39 sessions-11.1%
May 4L $428.22 · H $627.00Jun 29
90
Total filings
Jun 11, 2026
Last filing
10/31
Fiscal year end
DEF 14ADEF 14AFeb 12, 2026DEF 14ADEF 14AFeb 13, 2025DEF 14ADEF 14AFeb 8, 2024DEF 14ADEF 14AFeb 16, 2023DEF 14ADEF 14AFeb 15, 2022DEF 14ADEF 14AFeb 18, 2021
Insider Activity
In the 90 days to Mar 27, 2026: 8 sold $40.4M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 27, 2026 | Cumello JosephSVP, General Mgr. Blue Planet | Sell | 1,773 | $394.82 | $700K |
| Mar 24, 2026 | Gage BrodieSVP Global Products & Supply | Sell | 5,000 | $405.00 | $2.0M |
| Mar 16, 2026 | Smith Gary BPresident, CEO | Sell | 2,952 | $359.53 | $1.1M |
| Mar 16, 2026 | Rothenstein David MSVP and Chief Strategy Officer | Sell | 2,500 | $345.00 | $863K |
| Mar 2, 2026 | Smith Gary BPresident, CEO | Sell | 2,952 | $354.64 | $1.0M |
| Feb 17, 2026 | Smith Gary BPresident, CEO | Sell | 2,952 | $299.51 | $884K |
| Feb 17, 2026 | Rothenstein David MSVP and Chief Strategy Officer | Sell | 2,500 | $300.20 | $751K |
| Feb 2, 2026 | Smith Gary BPresident, CEO | Sell | 2,952 | $265.60 | $784K |
| Jan 15, 2026 | Phipps JasonSVP Global Sales and Marketing | Sell | 21,383 | $247.89 | $5.3M |
| Jan 15, 2026 | Smith Gary BPresident, CEO | Sell | 2,993 | $247.65 | $741K |
| Jan 15, 2026 | Diperna DinoSVP Global R&D | Sell | 2,527 | $246.23 | $622K |
| Jan 15, 2026 | Kosaraju SheelaSVP and General Counsel | Sell | 382 | $246.23 | $94K |
| Jan 12, 2026 | Cumello JosephSVP, General Mgr. Blue Planet | Sell | 11,929 | $229.82 | $2.7M |
| Jan 12, 2026 | Gallagher PatrickDirector | Sell | 11,618 | $227.45 | $2.6M |
| Jan 9, 2026 | Rothenstein David MSVP and Chief Strategy Officer | Sell | 2,500 | $219.28 | $548K |
| Jan 5, 2026 | Smith Gary BPresident, CEO | Sell | 83,552 | $229.44 | $19.2M |
| Jan 2, 2026 | Kosaraju SheelaSVP and General Counsel | Sell | 1,748 | $241.00 | $421K |
| Dec 22, 2025 | Smith Gary BPresident, CEO | Sell | 6,800 | $233.46 | $1.6M |
| Dec 15, 2025 | Nevens Thomas MichaelDirector | Sell | 8,554 | $224.66 | $1.9M |
| Dec 15, 2025 | Rothenstein David MSVP and Chief Strategy Officer | Sell | 2,500 | $220.84 | $552K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
In the News
🔥 High media attentionCoverage (30d): 6 reputable articles · skews ▼ negative.
Investor's Business DailyDow Jones Hits High, Broadcom, Ciena Slam AI, Chip Stocks, SpaceX IPO Ahead: Weekly Review25d agoInvestor's Business DailyDow Jones Futures Rise, Techs Fall As AI Trade Cools; Jobs Report Looms25d agoMorningstarCiena Earnings: Stock Drop Amid Record Results Underscores Exceedingly Lofty Expectations in Optics25d agoMarketWatchCiena’s stock is tumbling and taking other optical-networking shares down with it25d agoBarron'sQuantinuum, Broadcom, UnitedHealth, and More Stocks That Explain Today’s Market26d agoBarron'sCiena Stock Plummets After Earnings Beat. Revenue Growth of 40% Wasn’t Enough.26d ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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