Rothenstein David M

Rothenstein David M, SVP and Chief Strategy Officer, has filed 14 insider trading reports covering 1 company. Total disclosed trading volume is $10.5M. Sales ($5.5M) outpace purchases ($0) over this period. Insider sales are common for diversification and personal financial planning and should be evaluated with full context. The largest single filing involves CIENA CORP (CIEN). All transactions sourced from SEC Form 4 filings.