CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

NVWM, LLC's Holding History (CIK: 0001697274)

Note: Option positions (PUT/CALL) are excluded.

Q3 2019

Shares 19,931 Value ($000) $782 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 19,985 Value ($000) $822 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 11,099 Value ($000) $414 Avg Close $38.83 Range $32.85 - $45.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	19,931	$782	$41.92	$37.94 - $46.78
Q2 2019	19,985	$822	$38.48	$32.76 - $46.23
Q1 2019	11,099	$414	$38.83	$32.85 - $45.70