Local winners, losers

The latest Santa rally in the stock market has seen the Dow Jones industrial average rise nearly 1,000 points in the past week, or 5.6 percent, and the S&P 500 index rose more than 100 points or 6.1 percent. Select Minnesota public companies that have been gainers or losers for shareholders in the last week are:

winners

% gain Dec. 16-24Close Wed.

Digital River Inc.45.3$24.49

Imation Corp.17.94.08

Northern Oil and Gas16.76.16

Digi International12.89.15

G&K Services11.270.88

Losers

% loss Dec. 16-24Close Wed.

Insignia Systems Inc.-14.9$3.78

Uroplasty Inc.-8.0$2.30