CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2025
Shares 51 Value ($000) $12 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 47 Value ($000) $7 Avg Close $101.84 Range $76.89 - $146.53
Q2 2024
Shares 158 Value ($000) $8 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 319 Value ($000) $16 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 319 Value ($000) $14 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 721 Value ($000) $34 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 765 Value ($000) $33 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 819 Value ($000) $43 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 706 Value ($000) $0 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 884 Value ($000) $36 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 411 Value ($000) $19 Avg Close $51.84 Range $41.63 - $61.78
Q2 2014
Shares 389 Value ($000) $8 Avg Close $20.54 Range $18.00 - $24.21
Q1 2014
Shares 371 Value ($000) $8 Avg Close $23.52 Range $21.41 - $27.16
Q4 2013
Shares 338 Value ($000) $8 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 439 Value ($000) $11 Avg Close $22.53 Range $19.37 - $26.17