MicroStrategy (MSTR) Form 4 MICROSTRATEGY / Wei-Ming Shao ownership change

Exhibit A:
Mr. Shao also directly owns an employee stock option to purchase 20,000
shares of Class A common stock with (i) an exercise price of $151.60 per
share and (ii) an expiration date of November 22, 2029. Of the 20,000 shares
subject to this option, 5,000 shares vested on November 22, 2020, 5,000
shares are scheduled to vest on November 22, 2021, 5,000 shares are scheduled
to vest on November 22, 2022, and 5,000 shares are scheduled to vest on
November 22, 2023.

Mr. Shao also directly owns restricted stock units with the contingent
right to receive 1,000 shares of Class A common stock. Of these 1,000
shares, 250 shares are scheduled to vest on November 13, 2021, 250 shares
are scheduled to vest on November 13, 2022, 250 shares are scheduled to
vest on November 13, 2023, and 250 shares are scheduled to vest on
November 13, 2024.

Mr. Shao also directly owns an employee stock option to purchase 20,000
shares of Class A common stock with (i) an exercise price of $691.23 per
share and (ii) an expiration date of February 23, 2031. Of the 20,000
shares subject to this option, 5,000 shares are scheduled to vest on
February 23, 2022, 5,000 shares are scheduled to vest on February 23, 2023,
5,000 shares are scheduled to vest on February 23, 2024, and 5,000 shares
are scheduled to vest on February 23, 2025.