Exhibit 4.2 EXHIBIT B TO SECURITIES PURCHASE AGREEMENT THIS WARRANT AND THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. EXCEPT AS OTHERWISE SET FORTH HEREIN OR IN A...Securities Purchase Agreement • March 31st, 1999 • Infonautics Inc • Services-computer processing & data preparation • Pennsylvania
Exhibit 4.1 EXHIBIT A TO SECURITIES PURCHASE AGREEMENT THE SECURITIES REPRESENTED HEREBY OR ISSUABLE UPON CONVERSION HEREOF, HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"). SUCH SECURITIES MAY NOT BE SOLD,...Securities Purchase Agreement • March 31st, 1999 • Infonautics Inc • Services-computer processing & data preparation • Pennsylvania
