X0303 4 2009-10-07 0 0001102993 LIVEPERSON INC LPSN 0001232142 BIXBY TIMOTHY E C/O LIVEPERSON INC 462 SEVENTH AVENUE, 3RD FLOOR NEW YORK NY 10018 1 1 0 0 President and CFO Common Stock 2009-10-07 4 M 0 100000 0.29 A 388300 D Common Stock 2009-10-07 4 S 0 100000 5.60 D 288300 D Stock Option (right to buy) 0.29 2009-10-07 4 M 0 100000 0 D 2011-11-09 Common Stock 100000 19500 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2009. This price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.72, inclusive. The reporting person undertakes to provide LivePerson, Inc., any security holder of LivePerson, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. All shares under the applicable option grant are currently exercisable. /s/ Monica L. Greenberg, attorney-in-fact 2009-10-09