CFO Graff Sells 97 Of Ciena Corp >CIEN

SOURCE: Form 4 ISSUER: Ciena Corp SYMBOL: CIEN FILER: Graff Marc D TITLE: Chief Financial Officer DATE TRANSACTION SHARES PRICE VALUE 10/1/26 Sale 97 $355.19 $34,453 (10b5-1 Plan Indicated)* OWNERSHIP: 107,136 (Direct) * - A 10b5-1 plan enables an insider to establish a program to make trans- actions according to an advance plan. Such a program allows an insider to continue with planned transactions even if he or she comes into possession of material non-public information. --------------------------------------- HISTORICAL ACTIVITY -------------------------------------- AVG REMAINING INSIDER NAME ROLE TRADE DATES TRANS SHARES FLAGS PRICE HOLDINGS Graff Marc D CFO 10/01/26 Sell 97 b 355.19 107,136 Kosaraju Sheela VP 10/01/26 Sell 2,101 b 355.19 84,065 Phipps Jason VP 10/01/26 Sell 2,629 b 355.19 57,388 Cumello Joseph VP 09/25/26 Sell 1,586 b 358.52 39,570 Claflin Bruce L Dir 09/24/26 Sell 2,857 355.91 59,122 Nevens Thomas Michael Dir 09/23/26 Sell 3,738 359.04 3,492 DiPerna Dino VP 09/15-09/16/26 Sell 498 b 337.43 39,126 Gage Brodie VP 09/15/26 Sell 1,200 b 324.86 37,207 Rothenstein David M VP 09/15/26 Sell 2,500 b 330.48 177,731 Smith Gary B CEO 09/15/26 Sell 2,952 b 330.18