David M Rothenstein

EVP & Chief Strategy Officer, Ciena

Bought, 12 months

$0.0M

Sold, 12 months

$10.8M

Companies

Latest trade

Oct 15, 2026

Companies

CienaEVP & Chief Strategy Officer −$11.2M

Trades

CIEN Sold 2,500 shares at $348.06 · planned $0.9M Oct 15

CIEN Sold 2,500 shares at $330.48 · planned $0.8M Sep 15

CIEN Sold 2,500 shares at $438.10 · planned $1.1M Aug 14

CIEN Sold 2,500 shares at $420.91 · planned $1.1M Jul 15

CIEN Sold 2,500 shares at $457.07 · planned $1.1M Jun 15

CIEN Sold 2,500 shares at $562.39 · planned $1.4M May 15

CIEN Sold 2,500 shares at $467.65 · planned $1.2M Apr 15

CIEN Sold 2,500 shares at $345.00 · planned $0.9M Mar 16

CIEN Sold 2,500 shares at $300.20 · planned $0.8M Feb 17

CIEN Sold 2,500 shares at $219.28 · planned $0.5M Jan 9

CIEN Sold 2,500 shares at $220.84 · planned $0.6M Dec 15

CIEN Sold 2,500 shares at $191.72 · planned $0.5M Nov 17

CIEN Sold 2,500 shares at $170.22 · planned $0.4M Oct 15

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.