Name | Shares beneficially owned before offering | Number of outstanding shares offered by selling shareholder | Number of shares offered by selling shareholder issuable upon exercise of warrants | Percentage beneficial ownership after offering | |||||||||
| Ross D. Ain | 24,000 | 16,000 | 8,000 | -- | |||||||||
| Fred J. Allegrezza | 25,500 | 17,000 | 8,500 | -- | |||||||||
| Balanced Investment LLC | 300,000 | 200,000 | 100,000 | -- | |||||||||
| Thomas J. Banholzer | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Bryan Becker | 37,498 | 24,999 | 12,499 | -- | |||||||||
| David Becker | 37,500 | 25,000 | 12,500 | -- | |||||||||
Benjamin Partners Inc. Savings Plan FBO Jeffrey Benison | 17,000 | 0 | 17,000 | -- | |||||||||
| Paul Bennett | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Alexander Bernt | 12,000 | 8,000 | 4,000 | -- | |||||||||
| Stefanie Bernt | 12,000 | 8,000 | 4,000 | -- | |||||||||
| David J. Bershad | 90,000 | 60,000 | 30,000 | -- | |||||||||
| Daniel Bettencourt | 15,000 | 10,000 | 5,000 | -- | |||||||||
| William H. Bland | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Rocco J. Brescia Jr. | 75,000 | 50,000 | 25,000 | -- | |||||||||
| Brino Investment Ltd | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Benito Bucay | 50,025 | 33,350 | 16,675 | -- | |||||||||
| William B. Buchanan, Jr. | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Richard & Grace Caldwell | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Keith D. Camp | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Devron H. and Valerie C. Char | 7,500 | -- | 7,500 | -- | |||||||||
| Elliot A. and Jean E. Cobb, JTWROS | 30,000 | 20,000 | 10,000 | -- | |||||||||
| Roger & Margaret Coleman Jt Ten | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Concordia Partners L.P. | 1,000,005 | 666,670 | 333,335 | -- | |||||||||
| Compact LLC | 99,999 | 66,666 | 33,333 | -- | |||||||||
| Paul Michael Coplan | 25,500 | 17,000 | 8,500 | -- | |||||||||
| George T. Corrigan Jr. | 15,000 | 10,000 | 5,000 | -- | |||||||||
| David B. Cowles | 25,500 | 17,000 | 8,500 | -- | |||||||||
| John Cowles | 25,000 | 16,666 | 8,333 | -- | |||||||||
| Kevin T. Crofton | 18,000 | 9,500 | 8,500 | -- | |||||||||
| Ronald Gerald Danielak | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Greg Dawe | 57,000 | 38,000 | 19,000 | -- | |||||||||
| Andrew G. Denka | 20,000 | -- | 20,000 | -- | |||||||||
| Denno Family Ltd. Partnership | 30,000 | 20,000 | 10,000 | -- | |||||||||
| Robert P. Deysher Living Trust | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Patrick R. Discepola | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Rene Dominguez | 10,050 | 6,700 | 3,350 | -- | |||||||||
| Scott Doughman | 10,500 | 7,000 | 3,500 | -- | |||||||||
| E&M RP Trust | 150,000 | 100,000 | 50,000 | -- | |||||||||
| Mark S. Eason | 4,000 | 0 | 4,000 | -- | |||||||||
| Ellis Family Limited Partnership | 60,000 | 40,000 | 20,000 | -- | |||||||||
| Enivia PTE Ltd. | 99,999 | 66,666 | 33,333 | -- | |||||||||
| Luis Alfredo Farache | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Theodore H. Feller | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Peter Fink | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Christopher Fischler | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Thomas E. Fisk | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Marc Florin IRA | 16,666 | -- | 16,666 | -- | |||||||||
| Scott Frederichsen | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Dwight E. French | 21,000 | 14,000 | 7,000 | -- | |||||||||
| Albert Fried, Jr. | 50,000 | -- | 50,000 | -- | |||||||||
| William J. Garner | 10,050 | 6,700 | 3,350 | -- | |||||||||
| Alejandro Garza Garza | 24,999 | 16,666 | 8,333 | -- | |||||||||
| Johan Magnusson Gedda | 52,500 | 35,000 | 17,500 | -- | |||||||||
| Joel Good | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Peter Grabler | 16,666 | -- | 16,666 | -- | |||||||||
| Brett A. Granet | 22,500 | 15,000 | 7,500 | -- | |||||||||
| Murray & Ujjaini Grigg | 60,000 | 40,000 | 20,000 | -- | |||||||||
| Manish Gupta | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Curtis and Teresa Hagerty | 15,000 | 10,000 | 5,000 | -- | |||||||||
| David Hallberg | 6,000 | 4,000 | 2,000 | -- | |||||||||
| William M. and Deborah Haskell | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Steven Heggelke | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Gregory C. Herr | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Garry Higdem | 75,000 | 50,000 | 25,000 | -- | |||||||||
| Gerald & Cynthia Hohman | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Larry D. Hunter | 6,000 | 4,000 | 2,000 | -- | |||||||||
| John Igoe | 22,500 | 15,000 | 7,500 | -- | |||||||||
| JR Construction Management Services, Inc. | 19,999 | 11,666 | 8,333 | -- | |||||||||
| Richard A. Jacoby | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Patrick M. Kane | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Robert Kantor | 74,998 | 49,999 | 24,999 | -- | |||||||||
| Brian Karasawa | 15,000 | 10,000 | 5,000 | -- | |||||||||
| OZF Investments LLC | 900,000 | 600,000 | 300,000 | -- | |||||||||
| Kevin P. Klett | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Brian Kugelman | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Jos. Kump & Joan Kump | 51,000 | 34,000 | 17,000 | -- | |||||||||
| Michael D. Lachance | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Lisa Lanzarini | 2,700 | 1,800 | 900 | -- | |||||||||
| Daniel E. Larson | 30,000 | 20,000 | 10,000 | -- | |||||||||
| Gary W. Lefelar | 10,500 | 7,000 | 3,500 | -- |
| Ari Leman | 10,500 | 7,000 | 3,500 | -- | |||||||||
| David D. Le Norman | 25,500 | 17,000 | 8,500 | -- | |||||||||
| Michael Lusk | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Philip W. Madow | 21,000 | 14,000 | 7,000 | -- | |||||||||
| George R. Martin | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Eric D. Mathias | 27,000 | 18,000 | 9,000 | -- | |||||||||
| A.J. Matyczynski | 6,000 | 4,000 | 2,000 | -- | |||||||||
| MB Partnership | 10,000 | -- | 10,000 | -- | |||||||||
| Marc C. McGeever | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Brian E. & Mary S. McGovern | 4,999 | 3,333 | 1,666 | -- | |||||||||
| Gary R. Meteer | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Gerald L. Meyr | 13,000 | 8,000 | 5,000 | -- | |||||||||
| Arthur P. Mitchell | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Michael Mohr | 30,000 | 20,000 | 10,000 | -- | |||||||||
| David Murcian | 97,500 | 65,000 | 32,500 | -- | |||||||||
| Gregory Wayne & Judy Chumley Nelson | 7,500 | -- | 7,500 | -- | |||||||||
| Brent Olson | 15,000 | 10,000 | 5,000 | -- | |||||||||
John S. Osterweis, as ttee FBO The Osterweis Revocable Trust | 49,999 | 33,333 | 16,666 | -- | |||||||||
| H. David Overbeeke | 36,000 | 24,000 | 12,000 | -- | |||||||||
| Mario Pasquel & Begona Miranda | 27,225 | 18,150 | 9,075 | -- | |||||||||
| Suman T. and Shobhana S. Patel | 15,000 | 10,000 | 5,000 | -- | |||||||||
Perkins Capital Management, Inc. Profit Sharing Plan U/A dtd 12/15/86 | 45,000 | 30,000 | 15,000 | -- | |||||||||
| Perkins Foundation | 22,500 | 15,000 | 7,500 | -- | |||||||||
Richard W. Perkins Trustee U/A dtd 6/14/78 FBO Richard W. Perkins | 52,500 | 35,000 | 17,500 | -- | |||||||||
| Martin Jay Perl | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Josef Pickenhahn | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Porlana Capital Corp. PTE Ltd. | 97,500 | 65,000 | 32,500 | -- | |||||||||
| Premero Investments Ltd. | 14,971 | 9,981 | 4,990 | -- | |||||||||
| Pyramid Partners, L.P. | 150,000 | 100,000 | 50,000 | -- | |||||||||
| UBS Financial Custodian for Rod J. Ragan | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Govin T. Rajan | 24,000 | 16,000 | 8,000 | -- | |||||||||
| Elke R. de Ramirez | 14,469 | 9,646 | 4,823 | -- | |||||||||
| Stephen A. Raymond | 7,500 | 5,000 | 2,500 | -- | |||||||||
| Stephen A. Raymond, Trustee Pauline S. Johnson Trust U/A/D 2/10/86 | 10,500 | 7,000 | 3,500 | -- | |||||||||
| John P. Ritchie and Marianne Ritchie JTWROS | 7,500 | 5,000 | 2,500 | -- | |||||||||
| James W. Robertson | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Richard Rodick | 6,300 | 4,200 | 2,100 | -- | |||||||||
| Joseph P. & Julie A. Rogers | 6,500 | 0 | 6,500 | -- | |||||||||
Harold Roitenberg, Trustee FBO Harold Roitenberg Trust U/A dtd 4/13/92 | 30,000 | 20,000 | 10,000 | -- | |||||||||
| John F. Rooney | 37,500 | 25,000 | 12,500 | -- | |||||||||
| Alan D. Roth (1) | 812,184 | 80,000 | 40,000 | 1.5 | |||||||||
| Matthew J. Rund | 6,000 | 4,000 | 2,000 | -- |
| David J. Rupert | 45,000 | 30,000 | 15,000 | -- | |||||||||
| David W. Ruttenberg | 24,999 | 16,667 | 8,333 | -- | |||||||||
| Wayne Saker | 20,000 | - | 20,000 | -- | |||||||||
| Russell B. Scaffede | 6,250 | 0 | 6,250 | -- | |||||||||
| Michael H. Schwartz Profit Sharing Plan | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Francis P. Sears III | 24,900 | 16,600 | 8,300 | -- | |||||||||
| Gabriel A. Segovia | 40,500 | 27,000 | 13,500 | -- | |||||||||
| Robert Segovia | 27,570 | 18,380 | 9,190 | -- | |||||||||
Joseph E. Simmons, Kathleen K. Casey JTWROS | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Hargopal Singh | 24,000 | 16,000 | 8,000 | -- | |||||||||
| Source One | 100,500 | 67,000 | 33,500 | -- | |||||||||
| Spectra Capital Management, LLC | 33,333 | -- | 33,333 | -- | |||||||||
| Douglas W. & Audrey J. Stephens | 15,000 | 10,000 | 5,000 | -- | |||||||||
| S. Michael Stinson | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Surucun Ltd | 180,000 | 120,000 | 60,000 | -- | |||||||||
| Scott Swix | 10,500 | 7,000 | 3,500 | -- | |||||||||
| Wayne F. Tackabury IRA | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Myron M. Teitelbaum MD | 24,999 | 16,666 | 8,333 | -- | |||||||||
| Tisu Investment Ltd. | 49,999 | 33,333 | 16,666 | -- | |||||||||
| Tokenhouse Trading S.P. | 199,999 | 133,333 | 66,666 | -- | |||||||||
| Victor M. Tolomei | 15,000 | 10,000 | 5,000 | -- | |||||||||
| Seckin Unlu | 51,000 | 34,000 | 17,000 | -- | |||||||||
| Michael Unsworth | 14,959 | 9,973 | 4,986 | -- | |||||||||
| Roger S. Vincent | 25,500 | 17,000 | 8,500 | -- | |||||||||
| Richard L. Webb | 9,000 | 6,000 | 3,000 | -- | |||||||||
| Thomas Webber | 6,000 | 4,000 | 2,000 | -- | |||||||||
| David Weidner | 6,000 | 4,000 | 2,000 | -- | |||||||||
| Melvyn J. Weiss | 150,000 | 100,000 | 50,000 | -- | |||||||||
| Christopher J. Whyman - IRA | 24,900 | 16,600 | 8,300 | -- | |||||||||
| Gary L. Willoughby & Sarah R. Willoughby | 21,000 | 14,000 | 7,000 | -- | |||||||||
| Tracie Winbigler | 15,000 | 10,000 | 5,000 | -- | |||||||||
| ThinkEquity Partners LLC | 73,680 | -- | 73,680 | -- | |||||||||
| Richard Sands | 60,000 | -- | 60,000 | -- | |||||||||
| Wayde Walkr | 15,000 | -- | 15,000 | -- | |||||||||
| Kevin Wilson | 7,500 | -- | 7,500 | -- | |||||||||
| Richard Brewster | 2,500 | -- | 2,500 | -- | |||||||||
| Rafael Vasquez | 2,500 | -- | 2,500 | -- | |||||||||
| Matthew Eitner | 2,500 | -- | 2,500 | -- | |||||||||
| Matthew McGovern | 40,185 | -- | 40,185 | -- | |||||||||
| Nate Clay | 1,500 | -- | 1,500 | -- | |||||||||
| William Poon | 1,800 | -- | 1,800 | -- | |||||||||
| Joseph Faskowitz | 1,500 | -- | 1,500 | -- | |||||||||
| Richard Michalski | 500 | -- | 500 | -- | |||||||||
| Brian Smith | 500 | -- | 500 | -- | |||||||||
| James Ahern | 500 | -- | 500 | -- | |||||||||
| Scott Steele | 200 | -- | 200 | -- |
| Anthony Miller | 100 | -- | 100 | -- | |||||||||
| Charles Savage | 1,500 | -- | 1,500 | -- | |||||||||
| David Bloom | 100 | -- | 100 | -- | |||||||||
| Matthew Donohue | 100 | -- | 100 | -- | |||||||||
| David Roth | 750 | -- | 750 | -- | |||||||||
| Tom Gaito | 750 | -- | 750 | -- | |||||||||
| Eli Pinchovsky | 300 | -- | 300 | -- | |||||||||
| Kent Mitchell | 100 | -- | 100 | -- | |||||||||
| Ian Rupert | 200 | -- | 200 | -- | |||||||||
| Lindsay A. Rosenwald | 743,677 | -- | 102,870 | 1.4 | |||||||||
| William Corcoran | 4,228 | -- | 4228 | -- | |||||||||
| Scott Katzmann | 64,811 | -- | 64,811 | -- | |||||||||
| Bernard Gross | 36,630 | -- | 36,630 | -- | |||||||||
| Stephen C. Rocamboli (2) | 107,699 | -- | 5,000 | * | |||||||||
| David M. Tanen (3) | 107,699 | -- | 5,000 | * | |||||||||
| John Knox (4) | 31,475 | -- | 4,228 | * | |||||||||
| Basil Christakos | 16,286 | -- | 5,000 | * | |||||||||
| John Papadimitropoulos | 27,175 | -- | 4,228 | * | |||||||||
| Michael Rosenman | 2,000 | -- | 2,000 | * | |||||||||
| Benjamin Bernstein | 3,000 | -- | 3,000 | * | |||||||||
| Karl Ruggeberg | 31,428 | -- | 31,428 | -- | |||||||||
Totals | 4,449,074 | 2,896,135 |
| * | Denotes less than 1 percent. |
| (1) | Dr. Roth was our President, Chief Executive Officer and Chief Financial Officer, and a member of our board of directors until April 2004. |
| (2) | Mr. Rocamboli is our Interim Chairman of the Board of Directors. |
| (3) | Mr. Tanen was a director of our company until November 2005, at which time he resigned. |
| (4) | Mr. Knox was our treasurer until March 2005. |
