X0303 4 2010-06-21 1 0001086909 BROADSOFT INC BSFT 0001125511 GROTECH PARTNERS VI LP C/O GROTECH VENTURES 8000 TOWERS CRESCENT DRIVE, SUITE 850 VIENNA, VA 22182 0 0 0 1 Former 10% Owner 0001235056 GROTECH CAPITAL GROUP VI LLC C/O GROTECH VENTURES 8000 TOWERS CRESCENT DRIVE, SUITE 850 VIENNA, VA 22182 0 0 0 1 Former 10% Owner 0001235111 ADAMS FRANK A C/O GROTECH VENTURES 8000 TOWERS CRESCENT DRIVE, SUITE 850 VIENNA, VA 22182 0 0 0 1 Former 10% Owner Common Stock 2010-06-21 4 C 0 2402693 A 2402693 D Series C-1 Convertible Preferred Stock 2010-06-21 4 C 0 2402693 0 D Common Stock 2402693 0 D The Series C-1 Convertible Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering and had no expiration date. Consists of securities held directly by Grotech Partners VI, L.P. ("Grotech VI"). Grotech Capital Group VI, LLC ("GCG VI") is the sole general partner of Grotech VI. Frank A. Adams ("Adams") is a General Partner of GCG VI. In addition, Joseph R. Zell ("Zell") is also a General Partner of GCG VI and a director of the Issuer. Zell shares voting and dispositive power over the shares held by Grotech VI with Adams. Zell has filed a separate Form 4 with the SEC on June 21, 2010. Each of the reporting persons disclaims beneficial ownership of the securities held by Grotech VI, except to the extent of his or its pecuniary interest therein. /s/ Frank A. Adams, as a General Partner of Grotech Capital Group VI, LLC, the general partner of Grotech Partners VI, L.P. 2010-06-21 /s/ Frank A. Adams, as a General Partner of Grotech Capital Group VI, LLC 2010-06-21 /s/ Frank A. Adams 2010-06-21