| Change Control Event | Add a switch to stack at JHCP Germantown, 20500 Seneca Meadows Pkwy, suite 2400. | Change Control Event | Add a switch to stack at JHCP Germantown, 20500 Seneca Meadows Pkwy, suite 2400.CHG0073478 – Add a switch to stack at JHCP Germantown, 20500 Seneca Meadows Pkwy, suite 2400.