CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

DekaBank Deutsche Girozentrale's Holding History (CIK: 0001456228)

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

Q2 2022

Shares 5,391 Value ($000) $247 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 5,391 Value ($000) $333 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 17,100 Value ($000) $1,304 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 59,200 Value ($000) $3,013 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 74,061 Value ($000) $4,264 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 210,014 Value ($000) $11,354 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 226,017 Value ($000) $11,722 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 212,641 Value ($000) $8,532 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 14,840 Value ($000) $778 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 17,355 Value ($000) $727 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 4,847 Value ($000) $211 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 4,847 Value ($000) $191 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 4,847 Value ($000) $202 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 1,126,212 Value ($000) $34,586 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 969,515 Value ($000) $31,432 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 1,126,212 Value ($000) $34,586 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 1,126,825 Value ($000) $29,376 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 1,095,347 Value ($000) $27,734 Avg Close $23.53 Range $20.71 - $27.73

Q1 2017

Shares 140,000 Value ($000) $3,322 Avg Close $24.52 Range $22.73 - $26.84

Q1 2016

Shares 346,000 Value ($000) $6,491 Avg Close $18.47 Range $16.32 - $21.14

Q3 2015

Shares 230,000 Value ($000) $4,763 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 115,000 Value ($000) $2,723 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 150,000 Value ($000) $2,895 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 300,000 Value ($000) $5,883 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 160,000 Value ($000) $2,674 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 160,000 Value ($000) $3,466 Avg Close $20.54 Range $18.00 - $24.21

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	5,391	$247	$51.84	$41.63 - $61.78
Q1 2022	5,391	$333	$65.45	$53.29 - $77.38
Q4 2021	17,100	$1,304	$61.70	$51.01 - $78.28
Q3 2021	59,200	$3,013	$55.54	$50.34 - $58.85
Q2 2021	74,061	$4,264	$55.12	$49.51 - $61.09
Q1 2021	210,014	$11,354	$53.81	$47.52 - $57.57
Q4 2020	226,017	$11,722	$44.43	$38.03 - $54.05
Q3 2020	212,641	$8,532	$52.62	$38.20 - $61.52
Q2 2020	14,840	$778	$49.71	$38.00 - $57.19
Q1 2020	17,355	$727	$41.03	$30.58 - $44.61
Q4 2019	4,847	$211	$38.10	$33.22 - $43.97
Q3 2019	4,847	$191	$41.92	$37.94 - $46.78
Q2 2019	4,847	$202	$38.48	$32.76 - $46.23
Q1 2019	1,126,212	$34,586	$38.83	$32.85 - $45.70
Q4 2018	969,515	$31,432	$31.69	$28.23 - $36.55
Q3 2018	1,126,212	$34,586	$28.02	$25.19 - $32.33
Q2 2018	1,126,825	$29,376	$25.40	$22.99 - $27.10
Q1 2018	1,095,347	$27,734	$23.53	$20.71 - $27.73
Q1 2017	140,000	$3,322	$24.52	$22.73 - $26.84
Q1 2016	346,000	$6,491	$18.47	$16.32 - $21.14
Q3 2015	230,000	$4,763	$23.24	$17.97 - $26.50
Q2 2015	115,000	$2,723	$22.84	$18.75 - $26.20
Q1 2015	150,000	$2,895	$19.93	$17.86 - $21.47
Q4 2014	300,000	$5,883	$16.70	$13.77 - $20.14
Q3 2014	160,000	$2,674	$19.60	$16.66 - $22.46
Q2 2014	160,000	$3,466	$20.54	$18.00 - $24.21