10b5 plans: While I was a shareholder of Untied Therapeutics they sold a substantial amount of stock (it also performed quite well). I will give them credit though as they had disclosed the 10b5 plans. I don't know if they stopped disclosing them or not but I did a quick google and you can see how explicit some where: http://files.shareholder.com/downloads/UTHR/2088979898x0x63335/45296893-d2ff-4e9a-af56-3930499c14b6/63335.pdf http://files.shareholder.com/downloads/UTHR/2088980011x0x63266/7f1d5448-35cc-4d16-aa79-b33a95c9936d/63266.pdf