CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

HGK ASSET MANAGEMENT INC's Holding History (CIK: 0000740272)

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

Q1 2024

Shares 3,894 Value ($000) $193 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 8,405 Value ($000) $378 Avg Close $44.09 Range $39.94 - $48.36

Q3 2022

Shares 10,422 Value ($000) $421 Avg Close $48.05 Range $39.44 - $56.38

Q3 2020

Shares 15,023 Value ($000) $596 Avg Close $52.62 Range $38.20 - $61.52

Q3 2019

Shares 15,490 Value ($000) $608 Avg Close $41.92 Range $37.94 - $46.78

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	3,894	$193	$52.75	$44.22 - $63.24
Q4 2023	8,405	$378	$44.09	$39.94 - $48.36
Q3 2022	10,422	$421	$48.05	$39.44 - $56.38
Q3 2020	15,023	$596	$52.62	$38.20 - $61.52
Q3 2019	15,490	$608	$41.92	$37.94 - $46.78