Exhibit 10.19 SECOND AMENDMENT TO LEASE THIS SECOND AMENDMENT TO LEASE (the "Agreement") is entered into this 31st day of October, 2002 (the "Effective Date") between MicroStrategy Incorporated ("MicroStrategy") and Tysons Corner Property, LLC...Lease • March 14th, 2003 • Microstrategy Inc • Services-prepackaged software • Virginia
Exhibit 10.12 MICROSTRATEGY INCORPORATED 1999 AMENDED AND RESTATED STOCK OPTION PLAN STOCK OPTION AGREEMENT Unless otherwise defined herein, the terms defined in the MicroStrategy Incorporated 1999 Amended and Restated Stock Option Plan (the "Plan")...Microstrategy Incorporated • March 14th, 2003 • Microstrategy Inc • Services-prepackaged software • Virginia
