EXHIBIT 4 - FORM OF PIPER JAFFRAY PRIME ACCOUNT AGREEMENT PIPER JAFFRAY PRIME ACCOUNTO AGREEMENT PLEASE READ CAREFULLY. 1. This AGREEMENT ("AGREEMENT") sets forth the terms and conditions governing the Piper Jaffray PRIME ACCOUNTO ("Piper Jaffray...Prime Accounto Agreement • October 29th, 1999 • Kiskiminetas Spring School • Photographic equipment & supplies • New York
