EXHIBIT 10.19 SHAREHOLDER AGREEMENT SHAREHOLDER AGREEMENT dated as of March 27, 2001, among the person(s) identified as Shareholder on the signature page hereof ("SHAREHOLDER"), Infonautics, Inc., a Pennsylvania corporation (the "COMPANY"), and Tucows...Shareholder Agreement • June 28th, 2001 • Infonautics Inc • Services-computer processing & data preparation • Pennsylvania
EXHIBIT 10.20 TUCOWS INC. STOCKHOLDER AGREEMENT THIS STOCKHOLDER AGREEMENT ("Agreement"), dated as of March 27, 2001, is by and between Infonautics, Inc., a Pennsylvania corporation ("Parent"), Tucows Inc., a Delaware corporation (the "Company") and...Stockholder Agreement • June 28th, 2001 • Infonautics Inc • Services-computer processing & data preparation • Delaware
