DuPont Trading Volume Surges 253.74% to $413 Million Ranking 318th in Daily Volume

On May 12, 2025, DuPont (DD) saw a significant increase in trading volume, reaching $413 million, a 253.74% rise from the previous day. This surge placed DuPont at the 318th position in terms of trading volume for the day. The stock price of DuPont rose by 6.74%, marking the third consecutive day of gains, with a total increase of 10.39% over the past three days.

DuPont is set to unveil its latest advancements in Kalrez® sealing technology at the upcoming SEMICON Southeast Asia (SEMICON SEA) event, scheduled for May 20-22, 2025, in Singapore. The company will showcase new Kalrez® perfluoroelastomer parts designed to enhance manufacturing efficiency and operational sustainability in semiconductor and electronics applications. These new offerings are engineered to provide superior sealing performance, reducing leaks and pumping times, and are part of DuPont's ongoing commitment to sustainability and innovation.

Dr. Meredith Dunbar, Kalrez® Global Technology Leader at DuPont, highlighted the advancements in sealing performance under harsh process conditions, which enable substantial waste reduction. These improvements make Kalrez® seals an ideal choice for the most challenging applications in semiconductor fabrication, demonstrating DuPont's dedication to delivering high-quality, efficient, and environmentally responsible solutions.

This year marks the 50th anniversary of the Kalrez® brand, celebrating five decades of excellence in developing high-performance sealing solutions for critical applications in demanding environments. At SEMICON SEA, attendees will have the opportunity to explore several key advancements, including the Kalrez® Bonded Door Seal (BDS), an innovative bonding methodology, and custom-shaped parts tailored to specific sealing applications.

The Kalrez® BDS is designed for semiconductor manufacturing equipment, offering improved sealing performance over conventional O-rings by reducing particle generation, extending seal life, and minimizing maintenance downtime. The innovative bonding methodology developed by DuPont's technology team allows Kalrez® components to be fused with other functional materials, creating unique, composite-structured parts. Additionally, custom-shaped parts can be tailored to unique geometries for specific sealing applications, available in various shapes and compounds to meet different thermal, chemical, and plasma resistance requirements.

DuPont's participation in SEMICON SEA underscores its commitment to driving technological advancements in the Kalrez® product family and providing game-changing solutions to customers worldwide. The company invites all attendees to celebrate the 50th anniversary of Kalrez® and explore how these products can support their innovation programs. For more information about Kalrez® parts and applications, visit www.kalrez.com.