Larry Doyle and John Moynihan
https://www.zerohedge.com/political/clinton-foundation-whistleblowers-doyle-moynihan-vs-irs
From the ZH article:
These whistleblowers informed those watching that the IRS had issued a Preliminary Denial of their Submission shortly before they provided their riveting testimony to the House Oversight and Government Reform Committee during that December 13, 2018 hearing.
During that hearing, Moynihan specifically emphasized that their submission was "a tax claim". Moynihan also informed those on the committee that depending on how the IRS ruled that the two whistleblowers would have other causes of action that they could and would pursue including filing an appeal to the US Tax Court if in fact they received a Final Denial from the IRS.
Well, it appears that these two 'financial bounty hunter' whistleblowers have done just that. How is that appeal playing out? It looks like over the course of the last few months Doyle and Moynihan have been in the midst of an extensive array of motions and responses, many filed under seal, going back and forth with IRS Counsel in the course of their having their day in the US Tax Court v the Internal Revenue Service. Those interested in the case can track it via this US Tax Court site:
https://www.ustaxcourt.gov/UstcDockInq/DocketDisplay.aspx?DocketNo=19004865