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Insider selling
Gary B Smith sold $1.3M of Ciena Corp (CIEN) stock
Gary B Smith, President, CEO of Ciena Corp (CIEN), sold 2,952 shares of CIEN stock worth $1.3M, per an SEC Form 4 filed Aug 18, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 17, 2026, 1 day before it was made public.
CIEN has moved -17.8% since the trade date, from $445.18 to $365.96 (Sep 21, 2026 close).
- Traded
- Aug 17, 2026
- Disclosed
- Aug 18, 2026
- Filing delay
- 1 day
- Price since
- -17.8%
- Role
- President, CEO
- Source
- SEC Form 4
More CIEN insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.