CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q1 2022

Shares 3,900 Value ($000) $236 Avg Close $65.45 Range $53.29 - $77.38

Q3 2017

Shares 18,927 Value ($000) $416 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 92,298 Value ($000) $2,309 Avg Close $23.96 Range $21.43 - $27.98

Q4 2016

Shares 63,500 Value ($000) $1,550 Avg Close $21.85 Range $18.94 - $25.19

Q3 2015

Shares 12,700 Value ($000) $263 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 16,100 Value ($000) $381 Avg Close $22.84 Range $18.75 - $26.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,900	$236	$65.45	$53.29 - $77.38
Q3 2017	18,927	$416	$23.93	$20.86 - $26.92
Q2 2017	92,298	$2,309	$23.96	$21.43 - $27.98
Q4 2016	63,500	$1,550	$21.85	$18.94 - $25.19
Q3 2015	12,700	$263	$23.24	$17.97 - $26.50
Q2 2015	16,100	$381	$22.84	$18.75 - $26.20