EQ ▼ -0.5% - Equillium, Inc. $EQ - EQ Works and Pattison Media Announce Strategic Partnership to Power Next-Generation Radio Audience Intelligence Equillium announced a strategic partnership between EQ Works and Pattison Media to advance radio audience intelligence capabilities. The stock declined 0.5% today despite the partnership news. 15-SEP-2026 08:00 AM ET