CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q1 2025
Shares 3,864 Value ($000) $234 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 3,864 Value ($000) $328 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 3,864 Value ($000) $238 Avg Close $52.69 Range $44.89 - $63.06
Q1 2022
Shares 3,763 Value ($000) $228 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 3,763 Value ($000) $290 Avg Close $61.70 Range $51.01 - $78.28
Q2 2021
Shares 3,763 Value ($000) $214 Avg Close $55.12 Range $49.51 - $61.09