CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

ARGENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001120926)

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

Q2 2022

Shares 61,700 Value ($000) $2,820 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 66,004 Value ($000) $4,002 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 65,337 Value ($000) $5,029 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 64,278 Value ($000) $3,301 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 63,313 Value ($000) $3,602 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 59,807 Value ($000) $3,273 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 59,933 Value ($000) $3,167 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 53,439 Value ($000) $2,121 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 47,661 Value ($000) $2,581 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 38,576 Value ($000) $1,536 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 37,212 Value ($000) $1,589 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 36,212 Value ($000) $1,421 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 35,686 Value ($000) $1,468 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 35,591 Value ($000) $1,329 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 36,036 Value ($000) $1,222 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 35,929 Value ($000) $1,122 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 32,921 Value ($000) $873 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 27,291 Value ($000) $707 Avg Close $23.53 Range $20.71 - $27.73

Q4 2016

Shares 1,654,624 Value ($000) $40,389 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 1,683,603 Value ($000) $36,703 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 1,698,835 Value ($000) $31,853 Avg Close $18.11 Range $15.62 - $21.87

Q1 2016

Shares 1,708,230 Value ($000) $32,491 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 1,479,595 Value ($000) $30,613 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 1,650,265 Value ($000) $34,193 Avg Close $23.24 Range $17.97 - $26.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	61,700	$2,820	$51.84	$41.63 - $61.78
Q1 2022	66,004	$4,002	$65.45	$53.29 - $77.38
Q4 2021	65,337	$5,029	$61.70	$51.01 - $78.28
Q3 2021	64,278	$3,301	$55.54	$50.34 - $58.85
Q2 2021	63,313	$3,602	$55.12	$49.51 - $61.09
Q1 2021	59,807	$3,273	$53.81	$47.52 - $57.57
Q4 2020	59,933	$3,167	$44.43	$38.03 - $54.05
Q3 2020	53,439	$2,121	$52.62	$38.20 - $61.52
Q2 2020	47,661	$2,581	$49.71	$38.00 - $57.19
Q1 2020	38,576	$1,536	$41.03	$30.58 - $44.61
Q4 2019	37,212	$1,589	$38.10	$33.22 - $43.97
Q3 2019	36,212	$1,421	$41.92	$37.94 - $46.78
Q2 2019	35,686	$1,468	$38.48	$32.76 - $46.23
Q1 2019	35,591	$1,329	$38.83	$32.85 - $45.70
Q4 2018	36,036	$1,222	$31.69	$28.23 - $36.55
Q3 2018	35,929	$1,122	$28.02	$25.19 - $32.33
Q2 2018	32,921	$873	$25.40	$22.99 - $27.10
Q1 2018	27,291	$707	$23.53	$20.71 - $27.73
Q4 2016	1,654,624	$40,389	$21.85	$18.94 - $25.19
Q3 2016	1,683,603	$36,703	$20.85	$17.59 - $23.60
Q2 2016	1,698,835	$31,853	$18.11	$15.62 - $21.87
Q1 2016	1,708,230	$32,491	$18.47	$16.32 - $21.14
Q4 2015	1,479,595	$30,613	$22.97	$18.98 - $25.46
Q3 2015	1,650,265	$34,193	$23.24	$17.97 - $26.50