DiPerna Dino 4
4 · CIENA CORP · Filed Jan 16, 2026
Insider Transaction Report
Form 4
CIENA CORPCIEN
DiPerna Dino
SVP Global R&D
Transactions
- Sale
Common Stock
[F1][F2]2026-01-15$246.23/sh−2,527$622,223→ 49,868 total - Sale
Common Stock
[F1][F2]2026-01-15$246.23/sh−2,527$622,223→ 47,341 total
Footnotes (2)
- [F1]Sales were effected pursuant to Rule 10b5-1 trading plan dated 7/11/2025.
- [F2]Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs).
Signature
By: Michelle Rankin For: Dino Diperna|2026-01-16