X0304 4 2011-10-25 0 0001402305 SuccessFactors, Inc. SFSF 0001410697 Dalgaard Lars C/O SUCCESSFACTORS, INC. 1500 FASHION ISLAND BLVD., SUITE 300 SAN MATEO CA 94404 1 1 0 0 CHIEF EXECUTIVE OFFICER Common Stock 2011-10-25 4 M 0 9600 1.3 A 121234 D Common Stock 2011-10-25 4 S 0 9600 25.6861 D 111634 D Common Stock 2011-10-26 4 M 0 9600 1.3 A 121234 D Common Stock 2011-10-26 4 S 0 8200 24.6488 D 113034 D Common Stock 2011-10-26 4 S 0 1400 25.7329 D 111634 D Stock Option (Right to Buy) 1.3 2011-10-25 4 M 0 9600 0 D 2016-05-17 Common Stock 9600 238453 D Stock Option (Right to Buy) 1.3 2011-10-26 4 M 0 9600 0 D 2016-05-17 Common Stock 9600 228853 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2011. Represents the aggregate of sales effected on the same day at different prices pursuant to the plan in footnote (1). Represents the weighted average sales price per share. The shares sold at prices ranging from $25.19 to $26.02 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. Represents the weighted average sales price per share. The shares sold at prices ranging from $24.14 to $25.13 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. Represents the weighted average sales price per share. The shares sold at prices ranging from $25.30 to $26.16 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. The stock option is 100% vested and immediately exercisable. /s/ Lars Dalgaard by Hillary B. Smith, Attorney-in-Fact 2011-10-27