CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Buckingham Strategic Partners's Holding History (CIK: 0001868872)

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

Q4 2025
Shares 5,704 Value ($000) $1,334 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 7,197 Value ($000) $1,333 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 2,864 Value ($000) $233 Avg Close $71.73 Range $49.21 - $86.21