Miner Enterprises, Geneva, Ill., narrowed to four finalists a search for a small-cap U.S. equity manager to run $1 million for the $45 million defined contribution plan, said Kris Jurasek, CFO and treasurer. Mr. Jurasek, who declined to name finalists, said the new manager will replace J.&W. Seligman, which is being terminated for poor performance. Maryann Susco, spokeswoman for Seligman, did not return phone calls by press time. A decision is expected by May.