EXHIBIT 4 - FORM OF PIPER JAFFRAY PRIME ACCOUNT AGREEMENT PIPER JAFFRAY PRIME ACCOUNT(TM) AGREEMENT PLEASE READ CAREFULLY. 1. This AGREEMENT ("AGREEMENT") sets forth the terms and conditions governing the Piper Jaffray Prime Account(tm) ("Piper...Piper Jaffray Prime Account Agreement • October 29th, 1999 • Kiskiminetas Spring School • Computer terminals • New York
