HERD

HERD

 Richard Stream, chief information officer and director of operations and information services at Piper Jaffray & Co. in Minneapolis, is resigning from his post effective Dec. 31. His position will be filled by Charles Hayssen, chief operating officer at Piper Capital Management. Stream, who has been with Piper Jaffray for 35 years, could not be reached for comment on his future plans.

 Reuters America Inc. has named four executives to new positions in news and television. All report to Jeann