CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Empirical Financial Services, LLC d.b.a. Empirical Wealth Management's Holding History (CIK: 0001510434)

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

Q4 2025
Shares 977 Value ($000) $228 Avg Close $194.00 Range $143.19 - $248.00
Q2 2023
Shares 5,661 Value ($000) $241 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 79,437 Value ($000) $4,172 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 72,397 Value ($000) $3,691 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 65,807 Value ($000) $2,661 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 49,361 Value ($000) $2,256 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 4,248 Value ($000) $257 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 4,268 Value ($000) $329 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 4,268 Value ($000) $219 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 4,618 Value ($000) $263 Avg Close $55.12 Range $49.51 - $61.09