X0609 4 2026-06-01 0001078271 EXTREME NETWORKS INC EXTR 0001659088 MOTIEY KATAYOUN false 2121 RDU CENTER DR. MORRISVILLE NC 27560 1 Chief Legal Admin Sust Officer 1 Common Stock 2026-06-01 4 S 0 7500 28 D 165834 I by Trust Common Stock 2026-06-02 4 S 0 7500 29 D 158334 I by Trust Transaction pursuant to the Reporting Person's 10b5-1 Plan adopted on 09/04/2025. Shares are held in The Katayoun Motiey Trust U/A DTD 8/26/2011 /s/ Daniel Ricks, Power of Attorney for Katayoun Motiey 2026-06-02