X0306 4 2017-10-17 0 0001433195 APPFOLIO INC APPF 0001645481 IGSB IVP III, LLC C/O IGSB, INC. 1485 E VALLEY ROAD, SUITE H SANTA BARBARA CA 93108 0 0 1 0 0001645662 Investment Group of Santa Barbara, LLC C/O IGSB, INC. 1485 E VALLEY ROAD, SUITE H SANTA BARBARA CA 93108 0 0 1 0 Class A Common Stock 2017-10-17 4 J 0 13072 0.00 A 13072 D Pro rata distribution of shares of Class A Common Stock (the "Class A Shares") from two limited partnerships of which, in each case, the reporting person is a limited partner. The Reporting Person is a private investment fund managed by Investment Group of Santa Barbara LLC ("IGSB"). IGSB IVP III, LLC, A California limited liability company, By: Investment Group of Santa Barbara, LLC, A California limited liability company, By: Timothy K. Bliss, Member & Vice President, By: /s/ Kimberly Shea, Attorney-in-Fact for Timothy K. Bliss 2017-10-19 Investment Group of Santa Barbara, LLC, A California limited liability company, By: Timothy K. Bliss, Member &Vice President, By: /s/ Kimberly Shea, Attorney-in-Fact for Timothy K. Bliss 2017-10-19