U.S. Silica (SLCA) declares special dividend of $0.50/share. For shareholders of record Dec. 20....

|About: U.S. Silica (SLCA)|By:, SA News Editor
U.S. Silica (SLCA) declares special dividend of $0.50/share. For shareholders of record Dec. 20. Payable Dec. 28. Ex-div date Dec. 18. (PR)