Joseph Cumello Insider Trades & Stock Holdings

SVP, General Mgr. Blue Planet · Ciena Corporation · Latest filing Jun 26, 2026

Joseph Cumello, SVP, General Mgr. Blue Planet at Ciena Corporation has 2 Form 4 trades on file since Jun 20, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($739.60K), net -$739.60K. Latest filing: disposed of 1.59K shares of $CIEN on Jun 26, 2026 at $466.33.

Trades on file

2

Open-market bought

$0

Open-market sold

$739.60K

Net open-market

-$739.60K

Latest filing

Jun 26, 2026

All insider trades by Joseph Cumello

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 26, 2026	$CIEN	Sell (Open-market sale) 10b5-1	1.59K	$466.33	$739.60K			-9.5%	-21.3%		SVP, General Mgr. Blue Planet		Read
Jun 20, 2026	$CIEN	Sell (Tax withholding)	1.72K	$428.22	$735.25K			+4.0%	-17.7%		SVP, General Mgr. Blue Planet		Read

"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 Joseph Cumello traded

• $CIEN

Frequently asked questions

Has Joseph Cumello been buying or selling stock?

Joseph Cumello has 0 open-market purchases and 1 open-market sale on file, net -$739.60K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Joseph Cumello's latest insider trade?

disposed of 1.59K shares of $CIEN on Jun 26, 2026 at $466.33.

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.