HENLEY GROUP <HENG> SETS FISHER DISTRIBUTION Henley Group Inc said it declared a special dividend distribution of one Fisher Scientific Group Inc share for every 16 Henley shares. Previously, it said it would pay one fisher share for every 20 outstanding, but it changed the ratio because of the reduction in its outstanding shares to 109 mln from 129 mln. It said the distribution of about 20 pct of Fisher's common stock will be made April six to holders of record March 26. Fisher will trade on NASDAQ under the symbol <FSHG>.