CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Waratah Capital Advisors Ltd.'s Holding History (CIK: 0001539919)

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

Q1 2019

Shares 188,397 Value ($000) $7,035 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 484,186 Value ($000) $16,419 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 425,325 Value ($000) $13,287 Avg Close $28.02 Range $25.19 - $32.33

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	188,397	$7,035	$38.83	$32.85 - $45.70
Q4 2018	484,186	$16,419	$31.69	$28.23 - $36.55
Q3 2018	425,325	$13,287	$28.02	$25.19 - $32.33