Looks like an open market purchase of Martin Midstream Partners if i read this correctly. Reported after the market closed. In fact this is a transaction involving a previous announced conversion of subordinated units into common. No dilution here btw as previously reported in this press release from 10/24.

Also Enbridge Energy Partners (EEP) announces a stock offering.

Another Insider purchase report this time from Holly Partners. At least its encouraging to see some folks stepping up to the plate here. Its an open market purchase which i think is the most important kind of insider buy. No exercise of option or company giving someone shares. This is going out and buying something at full price with your own money.