Smith Gary B Insider Trades & Stock Holdings

President & CEO · Ciena Corporation · Latest filing Oct 1, 2026

Smith Gary B, President & CEO at Ciena Corporation has 1 Form 4 trade on file since Oct 1, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($1.09M), net -$1.09M. Latest filing: disposed of 2.95K shares of $CIEN on Oct 1, 2026 at $369.66.

Trades on file

1

Open-market bought

$0

Open-market sold

$1.09M

Net open-market

-$1.09M

Latest filing

Oct 1, 2026

All insider trades by Smith Gary B

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 1, 2026	$CIEN	Sell (Open-market sale) 10b5-1	2.95K	$369.66	$1.09M			+12.3%			President & CEO		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Smith Gary B traded

• $CIEN

Frequently asked questions

Has Smith Gary B been buying or selling stock?

Smith Gary B has 0 open-market purchases and 1 open-market sale on file, net -$1.09M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Smith Gary B's latest insider trade?

disposed of 2.95K shares of $CIEN on Oct 1, 2026 at $369.66.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.