CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q2 2025
Shares 70 Value ($000) $6 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 70 Value ($000) $4 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 70 Value ($000) $6 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 70 Value ($000) $4 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 70 Value ($000) $3 Avg Close $47.46 Range $43.30 - $53.58