CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q2 2023

Shares 189,100 Value ($000) $8,035 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 263,200 Value ($000) $13,823 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 446,700 Value ($000) $22,773 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 468,700 Value ($000) $18,950 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 232,500 Value ($000) $10,625 Avg Close $51.84 Range $41.63 - $61.78

Q4 2021

Shares 77,700 Value ($000) $5,981 Avg Close $61.70 Range $51.01 - $78.28

Q3 2020

Shares 12,785 Value ($000) $507 Avg Close $52.62 Range $38.20 - $61.52

Q3 2017

Shares 492,028 Value ($000) $10,810 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 720,100 Value ($000) $18,017 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 521,400 Value ($000) $12,310 Avg Close $24.52 Range $22.73 - $26.84

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	189,100	$8,035	$45.54	$40.84 - $52.67
Q1 2023	263,200	$13,823	$49.92	$45.83 - $54.25
Q4 2022	446,700	$22,773	$45.21	$38.33 - $52.51
Q3 2022	468,700	$18,950	$48.05	$39.44 - $56.38
Q2 2022	232,500	$10,625	$51.84	$41.63 - $61.78
Q4 2021	77,700	$5,981	$61.70	$51.01 - $78.28
Q3 2020	12,785	$507	$52.62	$38.20 - $61.52
Q3 2017	492,028	$10,810	$23.93	$20.86 - $26.92
Q2 2017	720,100	$18,017	$23.96	$21.43 - $27.98
Q1 2017	521,400	$12,310	$24.52	$22.73 - $26.84