U.s. Silica Holdings, Inc. Stock: price and insider trades · United States

U.S. Silica Holdings, Inc. (ticker: SLCA) is a U.S.-listed company that has historically traded on the NYSE and is now best known as a specialized industrial minerals and performance materials business. Founded in 1894 and headquartered in Katy, Texas, United States, the company occupies a distinctive niche among U.S. industrial names because it combines mining, processing, logistics, and materials science in one platform. That integration is strategically important: it gives U.S. Silica more control over quality, supply, and customer service than a pure commodity producer, and it supports its positioning as a solutions provider rather than only a raw-material supplier.

The company’s core business centers on commercial silica and a broad portfolio of mineral-based products. Historically, U.S. Silica has been closely associated with oilfield proppants and frac sand, serving the oil and gas industry. Over time, however, it has expanded further into industrial and specialty end markets. Its product set includes diatomaceous earth, perlite, engineered clays, and other performance minerals used in filtration, absorbents, construction materials, coatings, plastics, food and beverage applications, and multiple other industrial processes. Management has described the company as producing more than 800 diversified products, underscoring the breadth of the platform and the effort to reduce reliance on a single end market.