Gigamon, which provides data traffic management software based appliances, raised $128 million by offering 6.8 million shares (33% insider) at $19, the midpoint of the $18-$20 range. At its offer price, Gigamon commands a fully diluted market value of $612 million and an enterprise value of $532 million. Gigamon will list on the NYSE under the symbol GIMO. Goldman Sachs, BofA Merrill Lynch and Credit Suisse acted as joint bookrunners on the deal.
