CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2025

Shares 4,044 Value ($000) $946 Avg Close $194.00 Range $143.19 - $248.00

Q2 2019

Shares 11,000 Value ($000) $452 Avg Close $38.48 Range $32.76 - $46.23

Q4 2018

Shares 8,263 Value ($000) $280 Avg Close $31.69 Range $28.23 - $36.55

Q1 2016

Shares 52,900 Value ($000) $1,006 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 98,063 Value ($000) $2,029 Avg Close $22.97 Range $18.98 - $25.46

Q1 2015

Shares 109,914 Value ($000) $2,122 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 482,219 Value ($000) $9,360 Avg Close $16.70 Range $13.77 - $20.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,044	$946	$194.00	$143.19 - $248.00
Q2 2019	11,000	$452	$38.48	$32.76 - $46.23
Q4 2018	8,263	$280	$31.69	$28.23 - $36.55
Q1 2016	52,900	$1,006	$18.47	$16.32 - $21.14
Q4 2015	98,063	$2,029	$22.97	$18.98 - $25.46
Q1 2015	109,914	$2,122	$19.93	$17.86 - $21.47
Q4 2014	482,219	$9,360	$16.70	$13.77 - $20.14