$1.92 -0.18 (-8.57%) Closing price 10/16/2025 03:59 PM Eastern
Extended Trading
$1.90 -0.02 (-1.04%) As of 08:00 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Trinseo PLC operates as a specialty material solutions provider in the United States, Europe, the Asia-Pacific, and internationally. It operates through five segments: Engineered Materials, Latex Binders, Plastics Solutions, Polystyrene, and Americas Styrenics. The Engineered Materials segment offers rigid thermoplastic compounds and blends, soft thermoplastic, continuous cast, cell cast, activated methyl methacrylates (MMA), PMMA resins, and extruded PMMA sheets and resins for consumer electronics, medical, footwear, automotive, and building and construction applications under the EMERGE, CALIBRE, PLEXIGLAS, ALTUGLAS, ACRYSPA, AVONITE, STUDIO, MEGOL, APILON, APIGO, and APINAT brands. The Latex Binders segment provides styrene-butadiene latex, and other latex polymers and binders primarily for coated paper and packaging board, carpet, and artificial turf backings, as well as the adhesive, building and construction, and technical textile paper market. The Plastics Solutions segment offers acrylonitrile-butadiene-styrene, styrene-acrylonitrile, polycarbonate, and compounds and blends for automotive and other applications under the MAGNUM brand. The Polystyrene segment provides general purpose polystyrenes and high impact polystyrene for use in appliances, food packaging and food service disposables, consumer electronics, and building and construction materials under the STYRON brand. The Americas Styrenics segment provides styrene and polystyrene for appliances, food packaging, food service disposables, consumer electronics, and building and construction materials applications. Trinseo PLC was incorporated in 2015 and is headquartered in Wayne, Pennsylvania.
