If a broker calls about a secondary offering on Dollar General (DG -1.8%), an investor might...

|About: Dollar General Corporation (DG)|By:, SA News Editor

If a broker calls about a secondary offering on Dollar General (DG -1.8%), an investor might want to think twice, warns dealReporter. KKR and Goldman Sachs both got out when the getting was good by selling blocks of shares in public offerings at prices that average out to be about 15% over today's level. So far, all the buzz about the retailer's inclusion in the S&P 500 hasn't panned out in the face of eroding margins.