Vertex, Inc.

Andersen Eric C. bought 15,638 shares of VERX on 10 June. They now own 165,979 VERX shares.

Thompson Stefanie Westphal bought 15,638 shares of VERX on 10 June. They now own 66,995 VERX shares.

Destefano David bought 15,638 shares of VERX on 10 June. They now own 1,271,155 VERX shares.

Gayton Bradley M bought 15,638 shares of VERX on 10 June. They now own 68,500 VERX shares.

Radcliffe Amanda Westphal bought 15,638 shares of VERX on 10 June. They now own 159,030 VERX shares.

Saunders Philip Seth bought 15,638 shares of VERX on 10 June. They now own 50,606 VERX shares.

Mendola Mark J bought 15,638 shares of VERX on 10 June. They now own 20,965 VERX shares.

Stamm John Richard bought 15,638 shares of VERX on 10 June. They now own 32,685 VERX shares.

Destefano David sold 6,460 shares of VERX on 28 May. They now own 197,572 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 10,000 shares of VERX on 9 March. They now own 1,221,100 VERX shares.

Destefano David sold 51,983 shares of VERX on 24 February. They now own 1,255,517 VERX shares.

Destefano David bought 109,233 shares of VERX on 24 February. They now own 1,307,500 VERX shares.

Destefano David sold 109,233 shares of VERX on 24 February. They now own 0 VERX shares.

Destefano David sold 47,112 shares of VERX on 23 February. They now own 1,198,267 VERX shares.

Destefano David bought 101,395 shares of VERX on 23 February. They now own 1,245,379 VERX shares.

Destefano David sold 101,395 shares of VERX on 23 February. They now own 101,396 VERX shares.

Young Christopher David bought 60,000 shares of VERX on 23 February. They now own 60,000 VERX shares.

Schwab John R bought 30,305 shares of VERX on 23 February. They now own 148,682 VERX shares.

Rowland Bryan T.R. sold 1,768 shares of VERX on 23 February. They now own 12,872 VERX shares.

Rowland Bryan T.R. bought 6,428 shares of VERX on 23 February. They now own 14,640 VERX shares.

Schwab John R sold 16,411 shares of VERX on 23 February. They now own 132,271 VERX shares.

Rowland Bryan T.R. sold 6,428 shares of VERX on 23 February. They now own 6,429 VERX shares.

Schwab John R sold 30,305 shares of VERX on 23 February. They now own 30,305 VERX shares.

Leib Ryan J sold 4,035 shares of VERX on 20 February. They now own 8,071 VERX shares.

Destefano David sold 23,705 shares of VERX on 20 February. They now own 1,112,493 VERX shares.

Rowland Bryan T.R. sold 4,133 shares of VERX on 20 February. They now own 8,266 VERX shares.

Destefano David bought 44,014 shares of VERX on 20 February. They now own 1,156,507 VERX shares.

Schwab John R bought 23,888 shares of VERX on 20 February. They now own 124,033 VERX shares.

Leib Ryan J bought 4,035 shares of VERX on 20 February. They now own 7,155 VERX shares.

Andersen Eric C. bought 40,000 shares of VERX on 20 February. They now own 150,341 VERX shares.

Leib Ryan J bought 2,313 shares of VERX on 20 February. They now own 8,205 VERX shares.

Leib Ryan J sold 2,313 shares of VERX on 20 February. They now own 6,941 VERX shares.

Rowland Bryan T.R. bought 2,975 shares of VERX on 20 February. They now own 9,188 VERX shares.

Schwab John R sold 15,878 shares of VERX on 20 February. They now own 47,635 VERX shares.

Schwab John R sold 23,888 shares of VERX on 20 February. They now own 47,776 VERX shares.

Destefano David bought 69,527 shares of VERX on 20 February. They now own 1,136,198 VERX shares.

Schwab John R sold 8,598 shares of VERX on 20 February. They now own 118,377 VERX shares.

Schwab John R sold 12,936 shares of VERX on 20 February. They now own 111,097 VERX shares.

Destefano David sold 69,527 shares of VERX on 20 February. They now own 139,055 VERX shares.

Leib Ryan J sold 1,263 shares of VERX on 20 February. They now own 5,892 VERX shares.

Leib Ryan J sold 782 shares of VERX on 20 February. They now own 7,423 VERX shares.

Schwab John R bought 15,878 shares of VERX on 20 February. They now own 126,975 VERX shares.

Rowland Bryan T.R. sold 1,259 shares of VERX on 20 February. They now own 6,213 VERX shares.

Rowland Bryan T.R. sold 2,975 shares of VERX on 20 February. They now own 8,926 VERX shares.

Rowland Bryan T.R. sold 976 shares of VERX on 20 February. They now own 8,212 VERX shares.

Destefano David sold 12,523 shares of VERX on 20 February. They now own 1,143,984 VERX shares.

Rowland Bryan T.R. bought 4,133 shares of VERX on 20 February. They now own 7,472 VERX shares.

Destefano David sold 44,014 shares of VERX on 20 February. They now own 132,043 VERX shares.

Schwab John R bought 269,399 shares of VERX on 19 February. They now own 269,399 VERX shares.

Leib Ryan J bought 33,891 shares of VERX on 19 February. They now own 33,891 VERX shares.

Rowland Bryan T.R. bought 43,443 shares of VERX on 19 February. They now own 43,443 VERX shares.

Westphal Jeffrey bought 150,000 shares of VERX on 17 February. They now own 397,740 VERX shares.

Westphal Jeffrey bought 247,740 shares of VERX on 13 February. They now own 247,740 VERX shares.

Schwab John R bought 24,010 shares of VERX on 10 February. They now own 113,634 VERX shares.

Rowland Bryan T.R. sold 4,088 shares of VERX on 10 February. They now own 0 VERX shares.

Rowland Bryan T.R. bought 4,088 shares of VERX on 10 February. They now own 4,680 VERX shares.

Schwab John R sold 24,010 shares of VERX on 10 February. They now own 0 VERX shares.

Schwab John R sold 13,489 shares of VERX on 10 February. They now own 100,145 VERX shares.

Rowland Bryan T.R. sold 1,341 shares of VERX on 10 February. They now own 3,339 VERX shares.

Leib Ryan J bought 4,019 shares of VERX on 30 January. They now own 4,479 VERX shares.

Leib Ryan J sold 4,019 shares of VERX on 30 January. They now own 8,039 VERX shares.

Leib Ryan J sold 1,359 shares of VERX on 30 January. They now own 3,120 VERX shares.

Young Christopher David bought 1,300,728 shares of VERX on 1 December. They now own 1,300,728 VERX shares.

Young Christopher David bought 0 shares of VERX on 10 November. They now own 0 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 14,425 shares of VERX on 24 June. They now own 173,073.706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 510 shares of VERX on 23 June. They now own 187,498.706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 8,832 shares of VERX on 20 June. They now own 188,008.706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 157,874 shares of VERX on 18 June. They now own 196,840.706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 145,111 shares of VERX on 17 June. They now own 354,714.706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 78,248 shares of VERX on 16 June. They now own 499,825.706 VERX shares.

Mendola Mark J bought 5,327 shares of VERX on 11 June. They now own 5,327 VERX shares.

Thompson Stefanie Westphal bought 5,327 shares of VERX on 11 June. They now own 51,357 VERX shares.

Gayton Bradley M bought 5,327 shares of VERX on 11 June. They now own 52,862 VERX shares.

Saunders Philip Seth bought 5,327 shares of VERX on 11 June. They now own 34,968 VERX shares.

Andersen Eric C. bought 5,327 shares of VERX on 11 June. They now own 110,341 VERX shares.

Stamm John Richard bought 5,327 shares of VERX on 11 June. They now own 17,047 VERX shares.

Mendola Mark J bought 0 shares of VERX on 11 June. They now own 0 VERX shares.

Radcliffe Amanda Westphal bought 5,327 shares of VERX on 11 June. They now own 143,392 VERX shares.

Westphal Jeffrey sold 332,244 shares of VERX on 9 June. They now own 0 VERX shares.

Westphal Jeffrey bought 332,244 shares of VERX on 9 June. They now own 332,244 VERX shares.

Westphal Jeffrey sold 1,514,000 shares of VERX on 9 June. They now own 1,125,927 VERX shares.

Westphal Jeffrey bought 1,514,000 shares of VERX on 9 June. They now own 1,514,000 VERX shares.

Westphal Jeffrey sold 332,244 shares of VERX on 9 June. They now own 0 VERX shares.

Westphal Jeffrey bought 1,153,756 shares of VERX on 9 June. They now own 1,153,756 VERX shares.

Item Second Irr. Trust Fbo Melanie H. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 sold 300,000 shares of VERX on 20 May. They now own 1,641,750 VERX shares.

Item Second Irr. Trust Fbo Melanie H. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 bought 300,000 shares of VERX on 20 May. They now own 300,000 VERX shares.

2020 Irrevocable Trust For Benefit Of Constance A. Thompson bought 22,500 shares of VERX on 20 May. They now own 22,500 VERX shares.

Item Second Irr. Trust Fbo Andrea P. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 sold 400,000 shares of VERX on 20 May. They now own 1,583,967.844 VERX shares.

Item Second Irr. Trust Fbo Mackenzie S. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 bought 600,000 shares of VERX on 20 May. They now own 600,000 VERX shares.

Item Second Irr. Trust Fbo Mackenzie S. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 sold 600,000 shares of VERX on 20 May. They now own 1,341,750 VERX shares.

2020 Irrevocable Trust For Benefit Of Constance A. Thompson sold 22,500 shares of VERX on 20 May. They now own 90,080.918 VERX shares.

Item Second Irr. Trust Fbo Andrea P. Lucas U/A Of Stefanie W. Lucas Dated October 5, 2001 bought 400,000 shares of VERX on 20 May. They now own 400,000 VERX shares.

Destefano David bought 186,591 shares of VERX on 13 May. They now own 1,176,002 VERX shares.

Destefano David sold 186,591 shares of VERX on 13 May. They now own 0 VERX shares.

Leib Ryan J sold 5,755 shares of VERX on 13 May. They now own 0 VERX shares.

Destefano David sold 50,571 shares of VERX on 13 May. They now own 1,125,431 VERX shares.

Destefano David sold 58,844 shares of VERX on 13 May. They now own 1,066,587 VERX shares.

Destefano David sold 64,018 shares of VERX on 12 May. They now own 997,712 VERX shares.

Destefano David sold 132,799 shares of VERX on 12 May. They now own 0 VERX shares.

Destefano David bought 132,799 shares of VERX on 12 May. They now own 1,352,527 VERX shares.

Destefano David sold 428,396 shares of VERX on 12 May. They now own 0 VERX shares.

Destefano David sold 8,301 shares of VERX on 12 May. They now own 989,411 VERX shares.

Destefano David sold 290,797 shares of VERX on 12 May. They now own 1,061,730 VERX shares.

Destefano David bought 428,396 shares of VERX on 12 May. They now own 1,219,728 VERX shares.

Rowland Bryan T.R. bought 31,098 shares of VERX on 19 March. They now own 42,353 VERX shares.

Rowland Bryan T.R. sold 1,007 shares of VERX on 19 March. They now own 0 VERX shares.

Rowland Bryan T.R. bought 1,007 shares of VERX on 19 March. They now own 43,360 VERX shares.

Rowland Bryan T.R. sold 24,246 shares of VERX on 19 March. They now own 132 VERX shares.

Rowland Bryan T.R. sold 31,098 shares of VERX on 19 March. They now own 0 VERX shares.

Rowland Bryan T.R. sold 18,982 shares of VERX on 19 March. They now own 24,378 VERX shares.

Gayton Bradley M bought 50 shares of VERX on 4 March. They now own 38,185 VERX shares.

Gayton Bradley M bought 9,350 shares of VERX on 4 March. They now own 47,535 VERX shares.

Rowland Bryan T.R. sold 239 shares of VERX on 28 February. They now own 11,255 VERX shares.

Rowland Bryan T.R. bought 867 shares of VERX on 28 February. They now own 11,494 VERX shares.

Schwab John R bought 1,721 shares of VERX on 28 February. They now own 90,556 VERX shares.

Rowland Bryan T.R. sold 867 shares of VERX on 28 February. They now own 0 VERX shares.

Destefano David bought 28,568 shares of VERX on 28 February. They now own 805,945 VERX shares.

Destefano David sold 14,613 shares of VERX on 28 February. They now own 791,332 VERX shares.

Destefano David sold 28,568 shares of VERX on 28 February. They now own 0 VERX shares.

Schwab John R sold 932 shares of VERX on 28 February. They now own 89,624 VERX shares.

Schwab John R sold 1,721 shares of VERX on 28 February. They now own 0 VERX shares.

Destefano David sold 55,873 shares of VERX on 24 February. They now own 777,377 VERX shares.

Destefano David sold 109,232 shares of VERX on 24 February. They now own 109,233 VERX shares.

Destefano David bought 109,232 shares of VERX on 24 February. They now own 833,250 VERX shares.

Schwab John R bought 23,887 shares of VERX on 21 February. They now own 87,876 VERX shares.

Rowland Bryan T.R. sold 6,429 shares of VERX on 21 February. They now own 12,857 VERX shares.

Rowland Bryan T.R. sold 4,132 shares of VERX on 21 February. They now own 12,399 VERX shares.

Rowland Bryan T.R. bought 6,429 shares of VERX on 21 February. They now own 12,395 VERX shares.

Destefano David sold 51,864 shares of VERX on 21 February. They now own 724,018 VERX shares.

Schwab John R sold 23,887 shares of VERX on 21 February. They now own 71,664 VERX shares.

Rowland Bryan T.R. bought 4,132 shares of VERX on 21 February. They now own 7,102 VERX shares.

Leib Ryan J sold 1,150 shares of VERX on 21 February. They now own 5,755 VERX shares.

Schwab John R bought 30,305 shares of VERX on 21 February. They now own 105,246 VERX shares.

Destefano David bought 69,527 shares of VERX on 21 February. They now own 706,765 VERX shares.

Destefano David bought 101,395 shares of VERX on 21 February. They now own 775,882 VERX shares.

Leib Ryan J sold 4,035 shares of VERX on 21 February. They now own 12,106 VERX shares.

Schwab John R sold 30,305 shares of VERX on 21 February. They now own 60,610 VERX shares.

Destefano David sold 69,527 shares of VERX on 21 February. They now own 208,582 VERX shares.

Destefano David sold 101,395 shares of VERX on 21 February. They now own 202,791 VERX shares.

Rowland Bryan T.R. sold 1,136 shares of VERX on 21 February. They now own 5,966 VERX shares.

Schwab John R sold 16,411 shares of VERX on 21 February. They now own 88,835 VERX shares.

Destefano David sold 32,278 shares of VERX on 21 February. They now own 674,487 VERX shares.

Schwab John R sold 12,935 shares of VERX on 21 February. They now own 74,941 VERX shares.

Rowland Bryan T.R. sold 1,768 shares of VERX on 21 February. They now own 10,627 VERX shares.

Leib Ryan J bought 4,035 shares of VERX on 21 February. They now own 6,905 VERX shares.

Schwab John R bought 63,513 shares of VERX on 20 February. They now own 63,513 VERX shares.

Rowland Bryan T.R. bought 11,901 shares of VERX on 20 February. They now own 11,901 VERX shares.

Destefano David bought 176,057 shares of VERX on 20 February. They now own 176,057 VERX shares.

Leib Ryan J bought 9,254 shares of VERX on 20 February. They now own 9,254 VERX shares.

Rowland Bryan T.R. sold 4,088 shares of VERX on 10 February. They now own 4,088 VERX shares.

Schwab John R bought 24,009 shares of VERX on 10 February. They now own 77,113 VERX shares.

Schwab John R sold 13,124 shares of VERX on 10 February. They now own 63,989 VERX shares.

Rowland Bryan T.R. bought 4,088 shares of VERX on 10 February. They now own 4,220 VERX shares.

Schwab John R sold 24,009 shares of VERX on 10 February. They now own 24,010 VERX shares.

Rowland Bryan T.R. sold 1,250 shares of VERX on 10 February. They now own 2,970 VERX shares.

Leib Ryan J sold 1,281 shares of VERX on 31 January. They now own 2,870 VERX shares.

Leib Ryan J sold 4,019 shares of VERX on 31 January. They now own 12,058 VERX shares.

Leib Ryan J bought 4,019 shares of VERX on 31 January. They now own 4,151 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 18,157 shares of VERX on 23 January. They now own 1,211,100 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 53,843 shares of VERX on 22 January. They now own 1,229,257 VERX shares.

Westphal Jeffrey sold 450,000 shares of VERX on 31 December. They now own 7,895 VERX shares.

Item Second Irr. Trust Fbo Jacob J. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 37,000 shares of VERX on 23 December. They now own 745,706 VERX shares.

Item Second Irr. Trust Fbo Anne Marie Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 37,000 shares of VERX on 23 December. They now own 578,073.706 VERX shares.

Westphal Jeffrey sold 450,000 shares of VERX on 20 December. They now own 388,000 VERX shares.

Westphal Jeffrey sold 450,000 shares of VERX on 20 December. They now own 2,189,927 VERX shares.

Westphal Jeffrey bought 450,000 shares of VERX on 20 December. They now own 457,895 VERX shares.

Schwab John R bought 20,000 shares of VERX on 17 December. They now own 73,104 VERX shares.

Schwab John R sold 20,000 shares of VERX on 17 December. They now own 361,473 VERX shares.

Schwab John R sold 20,000 shares of VERX on 17 December. They now own 53,104 VERX shares.

Westphal Jeffrey sold 575,000 shares of VERX on 12 December. They now own 2,639,927 VERX shares.

Destefano David sold 343,893 shares of VERX on 12 December. They now own 0 VERX shares.

Destefano David bought 343,893 shares of VERX on 12 December. They now own 637,238 VERX shares.

Westphal Jeffrey bought 575,000 shares of VERX on 12 December. They now own 575,000 VERX shares.

Westphal Jeffrey sold 575,000 shares of VERX on 12 December. They now own 0 VERX shares.

Destefano David sold 216,268 shares of VERX on 11 December. They now own 428,396 VERX shares.

Destefano David bought 216,268 shares of VERX on 11 December. They now own 509,613 VERX shares.

Destefano David sold 216,268 shares of VERX on 11 December. They now own 293,345 VERX shares.

Destefano David sold 164,832 shares of VERX on 10 December. They now own 644,664 VERX shares.

Destefano David sold 164,432 shares of VERX on 10 December. They now own 293,745 VERX shares.

Destefano David sold 400 shares of VERX on 10 December. They now own 293,345 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 61,654 shares of VERX on 10 December. They now own 1,283,100 VERX shares.

Destefano David bought 164,832 shares of VERX on 10 December. They now own 458,177 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 13,346 shares of VERX on 9 December. They now own 1,344,754 VERX shares.

Destefano David sold 16,500 shares of VERX on 6 December. They now own 204,032 VERX shares.

Destefano David sold 1,400 shares of VERX on 6 December. They now own 220,532 VERX shares.

Stamm John Richard sold 3,815 shares of VERX on 6 December. They now own 11,720 VERX shares.

Rowland Bryan T.R. sold 3,020 shares of VERX on 26 November. They now own 0 VERX shares.

Rowland Bryan T.R. sold 3,020 shares of VERX on 26 November. They now own 1,007 VERX shares.

Destefano David sold 25,607 shares of VERX on 26 November. They now own 221,932 VERX shares.

Rowland Bryan T.R. bought 3,020 shares of VERX on 26 November. They now own 3,020 VERX shares.

Stamm John Richard bought 2,500 shares of VERX on 22 November. They now own 18,035 VERX shares.

Stamm John Richard sold 2,500 shares of VERX on 22 November. They now own 18,623 VERX shares.

Stamm John Richard sold 1,100 shares of VERX on 22 November. They now own 15,535 VERX shares.

Stamm John Richard sold 2,500 shares of VERX on 22 November. They now own 15,535 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 31,034 shares of VERX on 21 November. They now own 1,358,100 VERX shares.

Item Second Irr. Trust Fbo Kyle R. Westphal U/A Of Jeffrey R. Westphal Dated October 5, 2001 sold 40,966 shares of VERX on 20 November. They now own 1,389,134 VERX shares.

Destefano David sold 22,275 shares of VERX on 18 November. They now own 293,246 VERX shares.

Destefano David sold 16,769 shares of VERX on 15 November. They now own 315,521 VERX shares.

Destefano David sold 159,107 shares of VERX on 14 November. They now own 332,290 VERX shares.

Westphal Jeffrey sold 2,485,000 shares of VERX on 11 November. They now own 3,214,927 VERX shares.