I'm not seeing any change in Bishop's position in the three tables you've recently posted.
That’s because Bishop’s Form-4 filing on 7/27/10 was already included in the version of my table in #msg-52705815. If you compare the table in #msg-52705815 (from 7/27/10) to the table in #msg-51596139 (from 6/23/10), you can see the change in Bishop’s holdings in the options column. Here’s a link to Bishop’s Form-4 filing on 7/27/10: