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SEC Form 4 history

CIEN (CIEN) insider trades

CIEN insider trading activity (SEC Form 4). Over the trailing 90 days, CIEN insiders filed 0 purchases totalling $0 and 4 sales totalling $5.4M — net SELLING of $5.4M. Most recent filing: Jun 2, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
4
$5.4M
Net (90d)
-$5.4M
net selling
Most recent
Jun 2, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Jun 2, 2026Smith Gary BS Sale—$565.92$1.7Mfiling
May 19, 2026Rothenstein David MS Sale—$562.39$1.4Mfiling
May 19, 2026Smith Gary BS Sale—$562.05$1.7Mfiling
May 19, 2026Gage BrodieS Sale—$570.65$685Kfiling