PRE is continually buying small amounts (somewhere around 50k - 100k shares per week). They have been doing this for weeks. I can not figure it out. They are not pushing the price up at all and many days they just let the price fall. I cannot make sense of it. They own about 50mil shares already, there are another 28mil shares outstanding. At this pace, it will take them 5 years to get the remaining shares if that is their intention?! And a few hundred thousand shares is insignificant compared to their existing 50mil shares. Has anyone ever seen anything like this before? Any theories on why they would be doing this? TIA