X0305 4 2012-04-02 1 0001129260 VOCERA COMMUNICATIONS, INC. VCRA 0000858877 CISCO SYSTEMS, INC. 170 WEST TASMAN DR SAN JOSE CA 95134-1706 0 0 1 0 Common Stock 2012-04-02 4 C 0 609473 A 609473 D Common Stock 2012-04-02 4 S 0 603575 14.88 D 5898 D Series D Preferred Stock 2012-03-27 4 C 0 3656838 0 D Common Stock 609473 0 D Number of shares reflects a 1-for-6 reverse stock split effected by the Issuer on March 26, 2012. In connection with the closing of the Issuer's initial public offering on April 2, 2012, each share of Series D Preferred Stock automatically converted into one-sixth of one share of Issuer's Common Stock for no additional consideration, after giving effect to a 1-for-6 reverse stock split effected by the Issuer on March 26, 2012. Shares sold as part of the initial public offering, including 302,334 shares sold as part of the exercise of the underwriters' over-allotment option. None. Cisco Systems, Inc. By /s/ Evan Sloves, Assistant Secretary 2012-04-04