ReleaseWire Connect

An investigation for investors in NYSE:SF shares over possible breaches of fiduciary duties was announced and NYSE:SF stockholders should contact the Shareholders Foundation.

An investigation for investors in NYSE:AH shares over potential securities laws violations by Accretive Health, Inc. was announced and NYSE:AH stockholders should contact the Shareholders Foundation.

An investigation for shareholders of AT&T Inc. (NYSE:T) over possible breaches of fiduciary duties by certain directors and officers was announced and NYSE:T stockholders should contact the Shareholders Foundation.

A lawsuit was filed for investors in NYSE:ABVT shares in effort to block the proposed takeover of AboveNet, Inc. and other NYSE:ABVT stockholders should contact the Shareholders Foundation.

A lawsuit was filed for investors in shares of A123 Systems, Inc. (NASDAQ:AONE) over alleged securities laws violations. Deadline: June 1, 2012 and other NASDAQ:AONE stockholders should contact the Shareholders Foundation.

An investigation on behalf of investors of Avon Products, Inc. (NYSE:AVP) in connection with the takeover was announced and NYSE:AVP stockholders should contact the Shareholders Foundation.

A lawsuit was filed by an investor in the Oppenheimer Global Resource Private Equity Fund I, L.P. over alleged securities laws violations and investors in the Oppenheimer Global Resource Private Equity Fund I, L.P. should contact the Shareholders Foundation.

A lawsuit was filed for investors in shares of Nevsun Resources (USA) (AMEX:NSU) over alleged securities laws violations. Deadline: May 14, 2012 and NYSEAMEX:NSU stockholders should contact the Shareholders Foundation.

An investigation for shareholders of Enterprise Financial Services Corp. (NASDAQ:EFSC) over possible securities laws violations was announced and NASDAQ: EFSC stockholders should contact the Shareholders Foundation.

Investigation on behalf of investors in Dun and Bradstreet Corp (NYSE:DNB) shares over potential wrongdoing by certain officers and directors of Dun and Bradstreet Corp (NYSE:DNB) was announced and Dun and Bradstreet Corp (NYSE:DNB) stockholders should contact the Shareholders Foundation.