One of the country’s foremost nonprofit legal advocacy groups for whistleblowers has taken up the cause of former JPMorgan Chase broker Johnny Burris who was fired after refusing to put his elderly clients into the bank’s own high-priced products.

The Government Accountability Project, which has represented Edward Snowden and other prominent tipsters, filed an appeal of a Department of Labor decision to uphold the bank’s termination of Burris in 2013. That same decision, issued last month, also found that the bank did retaliate against Burris, who’s now an RIA based in Surprise, Arizona.

JPMorgan drew the largest SEC fine of 2015, $307 million, for inappropriately pushing its own products, three years after Burris provided the commission with more than a thousand pages of documents and secret recordings supporting his allegations. Burris also accuses several of his managers of lying under oath or omitting material facts during a FINRA arbitration case.

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