Exhibit 10.15 THIRD LOAN MODIFICATION AGREEMENT This Third Loan Modification Agreement is entered into as of December 22, 2000, by and between CENTRA SOFTWARE, INC., a Delaware corporation with its principal place of business at 430 Bedford Street,...Loan Modification Agreement • March 28th, 2001 • Centra Software Inc • Services-business services, nec
Exhibit 10.14 SECOND AMENDMENT TO LEASE -------------------------Lease • March 28th, 2001 • Centra Software Inc • Services-business services, nec
