X0202 4 2006-10-24 1 0001024657 WEST CORP WSTC 0001185552 SLOMA GREGORY T 21220 BONANZA BOULEVARD ELKHORN NE 68022 1 0 0 0 Common Stock 2006-10-24 4 D 0 1000 D 50 I By son Common Stock 2006-10-24 4 D 0 50 D 0 I By daughter Employee Stock Option (Rt to Buy) 9.69 2006-10-24 4 D 0 4000 D 2008-12-14 Common Stock 4000 0 D Employee Stock Option (Rt to Buy) 8.00 2006-10-24 4 D 0 4000 D 2009-05-12 Common Stock 4000 0 D Employee Stock Option (Rt to Buy) 21.13 2006-10-24 4 D 0 5000 D 2010-05-10 Common Stock 5000 0 D Employee Stock Option (Rt to Buy) 26.01 2006-10-24 4 D 0 5000 D 2011-05-15 Common Stock 5000 0 D Employee Stock Option (Rt to Buy) 26.14 2006-10-24 4 D 0 5000 D 2012-05-15 Common Stock 5000 0 D Employee Stock Option (Rt to Buy) 25.60 2006-10-24 4 D 0 5000 D 2013-05-15 Common Stock 5000 0 D Employee Stock Option (Rt to Buy) 25.32 2006-10-24 4 D 0 5000 D 2014-05-13 Common Stock 5000 0 D Employee Stock Option (Rt to Buy) 35.91 2006-10-24 4 D 0 10000 D 2015-06-10 Common Stock 10000 0 D Employee Stock Option (Rt to Buy) 45.41 2006-10-24 4 D 0 10000 D 2016-05-11 Common Stock 10000 0 D Stock Units 2006-10-24 4 D 0 8504.6582 D Common Stock 8504.6582 0 D Represents 1,000 shares held by Mr. Sloma?s son. Such shares were disposed of pursuant to merger agreement between issuer and Omaha Acquisition Corp in exchange for a cash payment of $48.75 per share. Represents 50 shares held by Mr. Sloma?s daughter. Such shares were disposed of pursuant to merger agreement between issuer and Omaha Acquisition Corp in exchange for a cash payment of $48.75 per share. This option became exercisable in full upon consummation of the merger and was cancelled in the merger in exchange for a cash payment per share equal to the excess of $48.75 over the exercise price of the option. Stock units under West Corporation's Nonqualified Deferred Compensation Plan represent units credited to the filing person's deferred compensation account which are measured by the value of West Common Stock. Pursuant to the terms of the original award, the stock units were to be settled, subject to a minimum holding period, upon the earlier of the date elected by the participant or such participant's termination date. The stock units were converted into units with an underlying value measured by mutual funds selected by the filing person. /s/ Gregory T. Sloma 2006-10-26