CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

BOKF, NA's Holding History (CIK: 0000009634)

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

Q2 2025
Shares 5 Value ($000) $0 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 5 Value ($000) $0 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 5 Value ($000) $0 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 4 Value ($000) $0 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 4 Value ($000) $0 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 4 Value ($000) $0 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 4 Value ($000) $0 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 4 Value ($000) $0 Avg Close $44.08 Range $40.10 - $50.72
Q1 2023
Shares 570 Value ($000) $30 Avg Close $49.92 Range $45.83 - $54.25
Q2 2014
Shares 12,060 Value ($000) $261 Avg Close $20.54 Range $18.00 - $24.21
Q1 2014
Shares 12,060 Value ($000) $274 Avg Close $23.52 Range $21.41 - $27.16
Q4 2013
Shares 12,060 Value ($000) $289 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 12,060 Value ($000) $302 Avg Close $22.53 Range $19.37 - $26.17
Q2 2013
Shares 12,000 Value ($000) $233 Avg Close $16.65 Range $14.14 - $20.60