Rothenstein David M

Corporate insiderEVP & Chief Strategy OfficerOpen-market Form 4 activity · 15 Jul 2026 – 15 Sept 2026

Transactions

0 buys · 3 sells

Bought

Open-market purchases

Sold

$3.0M

Open-market sales

Stocks

Traded

★ Trade spotlightCIENCIENA CORPThe latest-traded stock and its 1Y chart are free

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All transactions

3 trades in the recent window · 1 grouped rows

	Stock	Trades	Bought	Sold	Latest
	CIEN CIENA CORP	3 0 buys · 3 sells	—	$3.0M	15 Sept 2026

▸CIENCIENA CORP

3 trades · latest 15 Sept 2026— / $3.0M