CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 8,836 Value ($000) $2,066 Avg Close $194.00 Range $143.19 - $248.00
Q4 2024
Shares 25,600 Value ($000) $2 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 63,157 Value ($000) $4 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 53,635 Value ($000) $3 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 19,660 Value ($000) $1 Avg Close $52.75 Range $44.22 - $63.24
Q3 2022
Shares 27,899 Value ($000) $1,127 Avg Close $48.05 Range $39.44 - $56.38
Q1 2022
Shares 14,540 Value ($000) $881 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 14,074 Value ($000) $1,083 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 548 Value ($000) $31 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 548 Value ($000) $31 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 6,681 Value ($000) $365 Avg Close $53.81 Range $47.52 - $57.57
Q3 2020
Shares 3,119 Value ($000) $123 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 1,570 Value ($000) $85 Avg Close $49.71 Range $38.00 - $57.19
Q4 2019
Shares 7,012 Value ($000) $299 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 4,040 Value ($000) $158 Avg Close $41.92 Range $37.94 - $46.78
Q1 2019
Shares 14,369 Value ($000) $536 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 32,291 Value ($000) $1,094 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 28,666 Value ($000) $895 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 6,262 Value ($000) $166 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 50,693 Value ($000) $1,312 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 53,143 Value ($000) $1,112 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 4,199 Value ($000) $92 Avg Close $23.93 Range $20.86 - $26.92
Q2 2017
Shares 124,368 Value ($000) $3,111 Avg Close $23.96 Range $21.43 - $27.98
Q1 2017
Shares 85,398 Value ($000) $2,016 Avg Close $24.52 Range $22.73 - $26.84
Q3 2016
Shares 9,969 Value ($000) $217 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 20,890 Value ($000) $391 Avg Close $18.11 Range $15.62 - $21.87
Q1 2016
Shares 23,326 Value ($000) $443 Avg Close $18.47 Range $16.32 - $21.14
Q4 2015
Shares 26,852 Value ($000) $555 Avg Close $22.97 Range $18.98 - $25.46
Q2 2015
Shares 2,154 Value ($000) $51 Avg Close $22.84 Range $18.75 - $26.20
Q1 2015
Shares 17,250 Value ($000) $333 Avg Close $19.93 Range $17.86 - $21.47
Q4 2014
Shares 6,914 Value ($000) $134 Avg Close $16.70 Range $13.77 - $20.14