CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

B. Metzler seel. Sohn & Co. AG's Holding History (CIK: 0001847838)

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

Q4 2025
Shares 7,370 Value ($000) $1,724 Avg Close $194.00 Range $143.19 - $248.00