Pullback in U.S. fracking sand use pressures producers

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U.S. Silica (SLCA) Appoints Diane Duren to Board

August 17, 2017 4:01 PM EDT

U.S. Silica Holdings, Inc. (NYSE: SLCA) today announced that it has appointed Diane K. Duren to its Board of Directors. The election of Duren increases the size of the Company's Board to six members. Ms. Duren will also serve as an independent member of the Audit and Compensation Committees of the Board.

Ms. Duren retired earlier this year from the Union Pacific Railroad, following a 32-year career in which... More