Citigroup’s internal probe into star wealth executive Andy Sieg has come under fire after it emerged that investigators failed to question several of the women who accused him of bullying and discrimination — even as the bank stood by its high-profile recruit.

The inquiry, led by powerhouse law firm Paul Weiss, was launched this summer after a string of complaints alleged Sieg humiliated subordinates , berated colleagues in public meetings and drove senior women from the bank’s wealth management division.

Citigroup hired the firm after multiple executives, including longtime private banking head Ida Liu, raised concerns about Sieg’s behavior, according to Bloomberg News.

Sieg, 58, has denied the accusations , calling reports of his alleged tirades “not accurate” in an August inte

See Full Page