X0202 4/A 2006-07-28 2006-08-01 0 0001216199 A4S SECURITY, INC. SWAT 0001008071 PUSEY GREGORY 106 S. UNIVERSITY BOULEVARD #14 DENVER CO 80209 1 1 0 0 Secretary Common Stock 2006-07-31 4 X 0 272 1.66 A 80963 I By spouse Common Stock 2006-07-31 4 X 0 5435 1.66 A 12133 I By Cambridge Holdings Ltd Common Stock 2006-07-31 4 M 0 543 1.66 A 359520 D Common Stock 2006-07-28 4 P 0 200 3.825 A 359720 D Option (Right to Buy) 4.93 2007-05-05 2016-05-04 Common Stock 20000 20000 D Option (Right to Buy) 3.50 2005-10-29 2014-10-28 Common Stock 54348 54348 D Option (Right to Buy) 3.50 2005-03-02 2015-03-01 Common Stock 21739 21739 D Warrant (Right to Buy) 18.40 2005-08-25 2006-12-31 Common Stock 679 679 D Warrant (Right to Buy) 1.66 2006-07-31 4 M 0 543 0 D 2005-08-25 2007-09-30 Common Stock 543 0 D Warrant (Right to Buy) 5.15 2005-08-25 2007-06-23 Common Stock 2431 2431 D Warrant (Right to Buy) 9.00 2005-08-25 2010-07-18 Common Stock 1000 1000 D Warrant (Right to Buy) 1.66 2006-07-31 4 X 0 272 0 D 2005-08-25 2007-08-30 Common Stock 272 0 I By spouse Warrant (Right to Buy) 9.0 2005-08-25 2010-07-18 Common Stock 5000 5000 I By Cambridge Holdings Ltd Warrant (Right to Buy) 18.40 2005-08-25 2006-12-31 Common Stock 1698 1698 I By Cambridge Holdings, Ltd Warrant (Right to Buy) 1.66 2006-07-31 4 X 0 5435 0 D 2005-08-25 2007-09-30 Common Stock 5435 0 I By Cambridge Holdings, Ltd Option vests annually in three equal annual installments, beginning on this date. Includes: (1) 1,000 shares of common stock held by Gregory Pusey IRA, (2) warrants to purchase 1,000 shares of common stock, whether or not presently exercisable, held by Gregory Pusey IRA, (3) 96,087 shares of common stock underlying options to purchase common stock, whether or not presently exercisable, and (4) and warrants to purchase 3,110 of common stock, whether or not presently exercisable. Includes: (1) 5,235 shares held by Jill Pusey, IRA, the investment retirement account of the Reporting Person's spouse and (2) 24,760 shares held by spouse as custodian for children. Reporting Person is President, director and a principal shareholder of Cambridge Holdings Ltd. Includes 6,698 shares of common stock issuable upon exercise of warrants, whether or not presently exercisable. The Reporting Person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. Option held by Gregory Pusey IRA. Shares held by spouse as custodian for child. /s/ Gregory Pusey 2006-08-10