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D

DiPerna Dino

EVP & Chief R&D Officer

Open-market buys

0

$0 total

Open-market sells

12

$3.9M total

Tracking since

Nov 2025

Activity timeline

Open-market sale — $156K

CIENA CORP · Oct 15, 2026

Open-market sale — $153K

CIENA CORP · Oct 15, 2026

Open-market trades from the last two years.

Holdings as last reported

36,183 Common Stock in CIEN

Held directly · as of 2026-10-15

Companies touched