CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025
Shares 4,552 Value ($000) $1,064 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 2,614 Value ($000) $381 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 3,631 Value ($000) $295 Avg Close $71.73 Range $49.21 - $86.21