Please try the following on a
copy of your workbook. Put the code in the sheet module of your "Active Initiatives" sheet. Right click the sheet tab name, select View Code, and put the code in the window that appears on the right of screen.
VBA Code:
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Cells.CountLarge = 1 And Target.Column = 8 Then
Application.EnableEvents = False
If IsDate(Target.Value) Then
With Target.Rows.EntireRow
.Copy Sheets("Historical Initiatives").Cells(Rows.Count, 1).End(xlUp).Offset(1)
.Delete
End With
End If
End If
Application.EnableEvents = True
End Sub