Social networking giant alters loan in response to a decline in its tax liability.

New CEO Marissa Mayer replaces finance chief Morse.

New CEO Marissa Mayer replaces finance chief Morse.

Information provided to analysts prior to IPO involves gray area in Reg FD.

Information provided to analysts prior to IPO involves gray area in Reg FD.

Networking service said to be looking for directors, including at least one woman.

Networking service said to be looking for directors, including at least one woman.

Coupon providers novel business model outpaces controls.