tokens: PacifiCare Health Systems Inc. , proposed offering of 1.5 million common shares , of which 700,000 shares will be offered by PacifiCare and 800,000 shares by UniHealth America Inc . -LRB- PacifiCare 's 71 % -RRB- , via Dillon , Read & Co. Inc. , Goldman , Sachs & Co. and Dean Witter Reynolds Inc .