The Director-General, National Pension Commission, Chinelo Anohu-Amazu, was also on Thursday seen at the ministry of finance in what sources said was a summon by the minister.
A source, who disclosed this to a source , said it was part of the ongoing investigation of the 23,000 potential ghost workers in the federal civil service.
The source said the bank headed by the affected MD was fingered as one of the channels used for the salary fraud which is currently being investigated.
Although details of the discussion with the officials of the finance ministry were not made public, sources told our correspondent that the bank MD pledged to cooperate with the probe panel on the salary scam.
The sources added that Adeosun had vowed to enlist the support of PenCom to investigate the activities of some Pension Fund Administrators alleged to have played some roles in the organised salary scam.