Internet company Affinity, which has soared since appointing Collins Stewart as its stockbroker, jumped a further 47p to 316p. Now we know why. CS has placed 2.7m shares at 243p, raising £6.3m. Chairman Terry Plummer and chief executive Wayne Lochner sold 500,000 shares apiece at 241 7/8p, but still retain 18.9% and 18.5% respectively.