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R

Rothenstein David M

EVP & Chief Strategy Officer

Open-market buys

0

$0 total

Open-market sells

12

$10.8M total

Tracking since

Nov 2025

Activity timeline

Open-market sale — $870K

CIENA CORP · Oct 15, 2026

Open-market sale — $826K

CIENA CORP · Sep 15, 2026

Open-market trades from the last two years.

Holdings as last reported

172,881 Common Stock in CIEN

Held directly · as of 2026-10-15

Companies touched