Exhibit 10.24 AMENDMENT NO. 1 TO AGREEMENT OF LEASE ------------------------------------- THIS AMENDMENT TO AGREEMENT OF LEASE, made as of the 23rd day of October, 1998, between RIVERFRONT OFFICE PARK JOINT VENTURE, a Massachusetts joint venture...Agreement of Lease • April 1st, 1999 • Mathsoft Inc • Services-prepackaged software
Exhibit 10.23 AMENDED AND RESTATED EXECUTIVE AGREEMENT --------------------------------------- AMENDED AND RESTATED EXECUTIVE AGREEMENT, dated as of November 23, 1998, by and between MathSoft, Inc. (the "Company") and Charles J. Digate (the...Executive Agreement • April 1st, 1999 • Mathsoft Inc • Services-prepackaged software
Exhibit 10.25 THIRD LOAN MODIFICATION AGREEMENT This Third Loan Modification Agreement ("this Agreement") is made as of February 24, 1999 among MathSoft, Inc., a Massachusetts corporation ("MathSoft"), Statistical Sciences, Inc., a Massachusetts...Loan Modification Agreement • April 1st, 1999 • Mathsoft Inc • Services-prepackaged software • Massachusetts
