Gigamon, a provider of data traffic management software, filed on Friday with the SEC to raise up to $100 million in an initial public offering. The Milpitas, CA-based company, which was founded in 2004 and booked $72 million in sales for the 12 months ended 3/31/2012, plans to list under the symbol GIMO. Goldman Sachs, BofA Merrill Lynch and Credit Suisse are the joint bookrunners on the deal. No pricing terms or exchange were disclosed.