CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Sphera Management Technology Funds Ltd's Holding History (CIK: 0002030525)

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

Q4 2025
Shares 5,000 Value ($000) $1,169 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 19,000 Value ($000) $2,768 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 12,000 Value ($000) $976 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 12,000 Value ($000) $725 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 20,000 Value ($000) $1,696 Avg Close $71.76 Range $59.60 - $91.82