IPAR ▼ -1.7% - Interparfums, Inc. $IPAR - Interparfums, Inc. and Marquee Brands Extend Roberto Cavalli Fragrance Partnership for 20 Years Interparfums shares fell 1.7% today despite the company extending its fragrance partnership with Marquee Brands for Roberto Cavalli through a 20-year agreement. The long-term extension secures a major licensing relationship, though investors may have reacted to the deal terms or broader market conditions rather than the partnership news itself. 17-SEP-2026 04:15 PM ET