CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

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

Q4 2020

Shares 145,800 Value ($000) $7,706 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 70,357 Value ($000) $2,793 Avg Close $52.62 Range $38.20 - $61.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	145,800	$7,706	$44.43	$38.03 - $54.05
Q3 2020	70,357	$2,793	$52.62	$38.20 - $61.52