Piper Jaffray's Simmons Energy appoints three as co-head of energy investment banking

Simmons Energy, a Piper Jaffray division, has named Spencer Rippstein, Andrew Schroeder and Sanjiv Shah as co-heads of energy investment banking. The appointments become effective, immediately. Fred Charlton, current chairman, managing director and head of energy investment banking, will remain as chairman and managing director.

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