+-----------------------------------------------------+
      |         CONTENT OF z/VM  7.3.0 RSU                  |
      +-----------------------------------------------------+
      |    7305RSU RSU   -    June 10, 2025                 |
      +-----------------------------------------------------+
      |   Volume    1 of 1   LVL     UPGRADE     SUBSET     |
      |  ------------------  ----    -------     -------    |
      |  z/VM       7.3.0    2501    ZVM730      2501RSU    |
      |  TCPIP      7.3.0    2501    TCPIP730    2501RSU    |
      |  PERFTK     7.3.0    2301    VMPTK730    2301RSU    |
      |  Dirm       7.3.0    2302    DIRM730     2302RSU    |
      |  z/VM HCD   730      2501    ZVMHCD730   2501RSU    |
      |  ICKDSF     1.17.0   2301    ICKDSF017   2301RSU    |
      |    (Note: No Subset/Upgrade PSP updates exist)      |
      +-----------------------------------------------------+
      +-----------------------------------------------------+
      |    7304RSU RSU   -    April  4, 2024                |
      +-----------------------------------------------------+
      |   Volume    1 of 1   LVL     UPGRADE     SUBSET     |
      |  ------------------  ----    -------     -------    |
      |  z/VM       7.3.0    2401    ZVM730      2401RSU    |
      |  TCPIP      7.3.0    2401    TCPIP730    2401RSU    |
      |  PERFTK     7.3.0    2301    VMPTK730    2301RSU    |
      |  Dirm       7.3.0    2302    DIRM730     2302RSU    |
      |  z/VM HCD   730      2401    ZVMHCD730   2401RSU    |
      |  ICKDSF     1.17.0   2301    ICKDSF017   2301RSU    |
      |    (Note: No Subset/Upgrade PSP updates exist)      |
      +-----------------------------------------------------+
      +-----------------------------------------------------+
      |    7303RSU RSU   -    October     13,  2023         |
      +-----------------------------------------------------+
      |   Volume    1 of 1   LVL     UPGRADE     SUBSET     |
      |  ------------------  ----    -------     -------    |
      |  z/VM       7.3.0    2302    ZVM730      2302RSU    |
      |  TCPIP      7.3.0    2301    TCPIP730    2301RSU    |
      |  PERFTK     7.3.0    2301    VMPTK730    2301RSU    |
      |  Dirm       7.3.0    2302    DIRM730     2302RSU    |
      |  z/VM HCD   730      2302    ZVMHCD730   2302RSU    |
      |  ICKDSF     1.17.0   2301    ICKDSF017   2301RSU    |
      +-----------------------------------------------------+
      +-----------------------------------------------------+
      |    7302RSU RSU   -    March       15,  2023         |
      +-----------------------------------------------------+
      |   Volume    1 of 1   LVL     UPGRADE     SUBSET     |
      |  ------------------  ----    -------     -------    |
      |  z/VM       7.3.0    2301    ZVM730      2301RSU    |
      |  Dirm       7.3.0    2301    DIRM730     2301RSU    |
      |  z/VM HCD   730      2301    ZVMHCD730   2301RSU    |
      |  ICKDSF     1.17.0   1901    ICKDSF017   1901RSU    |
      +-----------------------------------------------------+
      +-----------------------------------------------------+
      |    7301RSU RSU   -    September   16,  2022         |
      +-----------------------------------------------------+
      |   Volume    1 of 1   LVL     UPGRADE     SUBSET     |
      |  ------------------  ----    -------     -------    |
      |  z/VM       7.3.0    2201    ZVM730      2201RSU    |
      |  ICKDSF     1.17.0   1901    ICKDSF017   1901RSU    |
      +-----------------------------------------------------+