EXHIBIT 2.1 STOCK PURCHASE AGREEMENT THIS AGREEMENT, made and entered into, by, and between Mr. Donald M. Jacobs, an individual, hereinafter referred to as "Seller," and MC Informatics, Inc., a California corporation hereinafter referred to as "Buyer."Stock Purchase Agreement • October 15th, 1999 • Mc Informatics Inc • Services-prepackaged software • California
