XOMA Corporation

Wyszomierski Jack L bought 3,586 shares of XOMAO on 21 May. They now own 25,116 XOMAO shares.

Hernday Natasha bought 3,586 shares of XOMAO on 21 May. They now own 12,592 XOMAO shares.

Limber Joseph M bought 3,586 shares of XOMAO on 21 May. They now own 12,820 XOMAO shares.

Franklin Heather L bought 3,586 shares of XOMAO on 21 May. They now own 9,557 XOMAO shares.

Kosacz Barbara bought 3,586 shares of XOMAO on 21 May. They now own 9,557 XOMAO shares.

Perry Matthew D bought 3,586 shares of XOMAO on 21 May. They now own 27,426 XOMAO shares.

Bvf Partners L P/Il bought 1,506,000 shares of XOMAO on 14 May. They now own 2,773,545 XOMAO shares.

Bvf Partners L P/Il sold 772 shares of XOMAO on 14 May. They now own 0 XOMAO shares.

Bvf Partners L P/Il bought 412,000 shares of XOMAO on 14 May. They now own 412,000 XOMAO shares.

Bvf Partners L P/Il bought 2,313,000 shares of XOMAO on 14 May. They now own 3,635,758 XOMAO shares.

Bvf Partners L P/Il bought 772,000 shares of XOMAO on 14 May. They now own 772,000 XOMAO shares.

Sitko Bradley bought 3,737 shares of XOMAO on 20 April. They now own 82,961 XOMAO shares.

Montano Maricel Perea bought 3,370 shares of XOMAO on 20 April. They now own 41,793 XOMAO shares.

Trigilio Jeffrey bought 11,538 shares of XOMAO on 20 April. They now own 103,906 XOMAO shares.

Hughes Owen sold 10,568 shares of XOMAO on 20 April. They now own 116,245 XOMAO shares.

Trigilio Jeffrey sold 11,538 shares of XOMAO on 20 April. They now own 126,924 XOMAO shares.

Hughes Owen bought 10,568 shares of XOMAO on 20 April. They now own 191,264 XOMAO shares.

Montano Maricel Perea sold 3,370 shares of XOMAO on 20 April. They now own 37,074 XOMAO shares.

Sitko Bradley sold 3,737 shares of XOMAO on 20 April. They now own 41,112 XOMAO shares.

Trigilio Jeffrey sold 4,000 shares of XOMAO on 13 April. They now own 26,000 XOMAO shares.

Trigilio Jeffrey sold 1,632 shares of XOMAO on 13 April. They now own 92,368 XOMAO shares.

Trigilio Jeffrey bought 4,000 shares of XOMAO on 13 April. They now own 94,000 XOMAO shares.

Limber Joseph M sold 3,026 shares of XOMAO on 27 March. They now own 0 XOMAO shares.

Limber Joseph M bought 3,026 shares of XOMAO on 27 March. They now own 9,234 XOMAO shares.

Wyszomierski Jack L sold 3,026 shares of XOMAO on 24 March. They now own 0 XOMAO shares.

Wyszomierski Jack L bought 3,026 shares of XOMAO on 24 March. They now own 21,530 XOMAO shares.

Hughes Owen bought 126,813 shares of XOMAO on 16 March. They now own 126,813 XOMAO shares.

Hughes Owen bought 82,428 shares of XOMAO on 16 March. They now own 180,696 XOMAO shares.

Trigilio Jeffrey bought 138,462 shares of XOMAO on 11 March. They now own 138,462 XOMAO shares.

Montano Maricel Perea bought 40,444 shares of XOMAO on 11 March. They now own 40,444 XOMAO shares.

Sitko Bradley bought 44,849 shares of XOMAO on 11 March. They now own 44,849 XOMAO shares.

Trigilio Jeffrey bought 90,000 shares of XOMAO on 11 March. They now own 90,000 XOMAO shares.

Montano Maricel Perea bought 26,289 shares of XOMAO on 11 March. They now own 38,423 XOMAO shares.

Sitko Bradley bought 29,402 shares of XOMAO on 11 March. They now own 79,224 XOMAO shares.

Sitko Bradley bought 30,000 shares of XOMAO on 11 March. They now own 49,822 XOMAO shares.

Trigilio Jeffrey bought 0 shares of XOMAO on 12 January. They now own 0 XOMAO shares.

Trigilio Jeffrey bought 30,000 shares of XOMAO on 12 January. They now own 30,000 XOMAO shares.

Hughes Owen bought 100,000 shares of XOMAO on 4 December. They now own 102,000 XOMAO shares.

Burns Thomas M. sold 15 shares of XOMAO on 22 September. They now own 30,094 XOMAO shares.

Burns Thomas M. sold 15 shares of XOMAO on 22 September. They now own 30,079 XOMAO shares.

Burns Thomas M. sold 4,300 shares of XOMAO on 22 September. They now own 30,109 XOMAO shares.

Hughes Owen sold 35,567 shares of XOMAO on 19 September. They now own 132,714 XOMAO shares.

Burns Thomas M. sold 11,846 shares of XOMAO on 19 September. They now own 44,208 XOMAO shares.

Sitko Bradley sold 6,712 shares of XOMAO on 19 September. They now own 23,488 XOMAO shares.

Sitko Bradley bought 6,712 shares of XOMAO on 19 September. They now own 19,822 XOMAO shares.

Montano Maricel Perea bought 3,033 shares of XOMAO on 19 September. They now own 12,134 XOMAO shares.

Montano Maricel Perea sold 3,033 shares of XOMAO on 19 September. They now own 11,316 XOMAO shares.

Burns Thomas M. bought 11,846 shares of XOMAO on 19 September. They now own 34,409 XOMAO shares.

Hughes Owen bought 35,567 shares of XOMAO on 19 September. They now own 98,268 XOMAO shares.

Montano Maricel Perea bought 9,101 shares of XOMAO on 10 September. They now own 9,101 XOMAO shares.

Montano Maricel Perea sold 9,101 shares of XOMAO on 10 September. They now own 14,349 XOMAO shares.

Montano Maricel Perea bought 0 shares of XOMAO on 12 August. They now own 0 XOMAO shares.

Montano Maricel Perea bought 23,450 shares of XOMAO on 12 August. They now own 23,450 XOMAO shares.

Sitko Bradley bought 2,000 shares of XOMAO on 30 June. They now own 7,045 XOMAO shares.

Limber Joseph M bought 9,936 shares of XOMAO on 21 May. They now own 9,936 XOMAO shares.

Wyszomierski Jack L bought 5,971 shares of XOMAO on 21 May. They now own 18,504 XOMAO shares.

Perry Matthew D bought 5,971 shares of XOMAO on 21 May. They now own 23,840 XOMAO shares.

Franklin Heather L bought 5,971 shares of XOMAO on 21 May. They now own 5,971 XOMAO shares.

Kosacz Barbara bought 5,971 shares of XOMAO on 21 May. They now own 5,971 XOMAO shares.

Hernday Natasha bought 5,971 shares of XOMAO on 21 May. They now own 9,006 XOMAO shares.

Burns Thomas M. sold 10,482 shares of XOMAO on 20 May. They now own 22,563 XOMAO shares.

Hughes Owen sold 25,637 shares of XOMAO on 20 May. They now own 62,701 XOMAO shares.

Burns Thomas M. bought 17,773 shares of XOMAO on 19 May. They now own 33,045 XOMAO shares.

Hughes Owen bought 53,359 shares of XOMAO on 19 May. They now own 88,338 XOMAO shares.

Burns Thomas M. sold 17,773 shares of XOMAO on 19 May. They now own 56,054 XOMAO shares.

Hughes Owen sold 53,359 shares of XOMAO on 19 May. They now own 168,281 XOMAO shares.

Bvf Partners L P/Il sold 265,316 shares of XOMAO on 16 May. They now own 1,267,545 XOMAO shares.

Bvf Partners L P/Il sold 127,407 shares of XOMAO on 16 May. They now own 1,322,758 XOMAO shares.

Limber Joseph M bought 5,243 shares of XOMAO on 7 April. They now own 10,000 XOMAO shares.

Sitko Bradley bought 2,000 shares of XOMAO on 7 April. They now own 5,045 XOMAO shares.

Limber Joseph M bought 3,346 shares of XOMAO on 4 April. They now own 4,757 XOMAO shares.

Limber Joseph M bought 3,476 shares of XOMAO on 4 April. They now own 20,000 XOMAO shares.

Limber Joseph M bought 16,524 shares of XOMAO on 3 April. They now own 16,524 XOMAO shares.

Limber Joseph M bought 1,411 shares of XOMAO on 3 April. They now own 1,411 XOMAO shares.

Burns Thomas M. bought 1,000 shares of XOMAO on 1 April. They now own 2,000 XOMAO shares.

Sitko Bradley bought 245 shares of XOMAO on 31 March. They now own 3,045 XOMAO shares.

Sitko Bradley bought 1,000 shares of XOMAO on 31 March. They now own 11,484 XOMAO shares.

Sitko Bradley bought 1,334 shares of XOMAO on 21 March. They now own 10,484 XOMAO shares.

Sitko Bradley bought 2,800 shares of XOMAO on 21 March. They now own 2,800 XOMAO shares.

Bvf Partners L P/Il sold 149,975 shares of XOMAO on 24 January. They now own 0 XOMAO shares.

Bvf Partners L P/Il sold 339,679 shares of XOMAO on 24 January. They now own 1,450,165 XOMAO shares.

Bvf Partners L P/Il sold 85,776 shares of XOMAO on 24 January. They now own 1,532,861 XOMAO shares.

Sitko Bradley bought 75 shares of XOMAO on 8 January. They now own 75 XOMAO shares.

Sitko Bradley bought 82 shares of XOMAO on 8 January. They now own 82 XOMAO shares.

Sitko Bradley bought 75 shares of XOMAO on 8 January. They now own 75 XOMAO shares.

Sitko Bradley bought 313 shares of XOMAO on 8 January. They now own 313 XOMAO shares.

Sitko Bradley bought 300 shares of XOMAO on 31 December. They now own 9,150 XOMAO shares.

Hughes Owen sold 21,881 shares of XOMAO on 13 November. They now own 34,979 XOMAO shares.

Burns Thomas M. sold 9,775 shares of XOMAO on 13 November. They now own 14,553 XOMAO shares.

Burns Thomas M. sold 17,773 shares of XOMAO on 11 November. They now own 73,827 XOMAO shares.

Hughes Owen bought 53,360 shares of XOMAO on 11 November. They now own 56,860 XOMAO shares.

Burns Thomas M. bought 17,773 shares of XOMAO on 11 November. They now own 24,328 XOMAO shares.

Hughes Owen sold 53,360 shares of XOMAO on 11 November. They now own 221,640 XOMAO shares.

Wyszomierski Jack L bought 6,070 shares of XOMAO on 15 May. They now own 12,533 XOMAO shares.

Kosacz Barbara bought 9,763 shares of XOMAO on 15 May. They now own 9,763 XOMAO shares.

Hernday Natasha bought 3,035 shares of XOMAO on 15 May. They now own 3,035 XOMAO shares.

Perry Matthew D bought 6,070 shares of XOMAO on 15 May. They now own 17,869 XOMAO shares.

Limber Joseph M bought 9,763 shares of XOMAO on 15 May. They now own 9,763 XOMAO shares.

Franklin Heather L bought 9,763 shares of XOMAO on 15 May. They now own 9,763 XOMAO shares.

Hernday Natasha bought 4,881 shares of XOMAO on 15 May. They now own 4,881 XOMAO shares.

Hughes Owen bought 275,000 shares of XOMAO on 8 January. They now own 275,000 XOMAO shares.

Sitko Bradley bought 250 shares of XOMAO on 3 October. They now own 5,600 XOMAO shares.

Hughes Owen bought 1,000 shares of XOMAO on 2 October. They now own 3,500 XOMAO shares.

Sitko Bradley bought 1,500 shares of XOMAO on 2 October. They now own 5,350 XOMAO shares.

Hughes Owen bought 2,499 shares of XOMAO on 26 September. They now own 2,500 XOMAO shares.

Hughes Owen bought 1 shares of XOMAO on 25 September. They now own 1 XOMAO shares.

Sitko Bradley bought 500 shares of XOMAO on 31 May. They now own 2,500 XOMAO shares.

Sitko Bradley bought 1,000 shares of XOMAO on 31 May. They now own 3,500 XOMAO shares.

Hughes Owen bought 1,032 shares of XOMAO on 24 May. They now own 2,000 XOMAO shares.

Hughes Owen bought 768 shares of XOMAO on 23 May. They now own 968 XOMAO shares.

Sitko Bradley bought 850 shares of XOMAO on 23 May. They now own 3,850 XOMAO shares.

Hughes Owen bought 200 shares of XOMAO on 23 May. They now own 200 XOMAO shares.

Sitko Bradley bought 1,000 shares of XOMAO on 19 May. They now own 3,000 XOMAO shares.

Burns Thomas M. bought 91,600 shares of XOMAO on 18 May. They now own 91,600 XOMAO shares.

Sitko Bradley bought 30,200 shares of XOMAO on 18 May. They now own 30,200 XOMAO shares.

Kosacz Barbara bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Perry Matthew D bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Hernday Natasha bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Bvf Partners L P/Il bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Franklin Heather L bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Wyszomierski Jack L bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Limber Joseph M bought 10,967 shares of XOMAO on 17 May. They now own 10,967 XOMAO shares.

Sitko Bradley bought 100 shares of XOMAO on 16 May. They now own 2,000 XOMAO shares.

Sitko Bradley bought 300 shares of XOMAO on 16 May. They now own 1,800 XOMAO shares.

Sitko Bradley bought 100 shares of XOMAO on 16 May. They now own 1,900 XOMAO shares.

Sitko Bradley bought 1,500 shares of XOMAO on 15 May. They now own 1,500 XOMAO shares.

Sitko Bradley bought 1,957 shares of XOMAO on 12 May. They now own 2,000 XOMAO shares.

Sitko Bradley bought 43 shares of XOMAO on 12 May. They now own 43 XOMAO shares.

Bvf Partners L P/Il bought 1,676 shares of XOMAO on 6 January. They now own 1,789,844 XOMAO shares.

Bvf Partners L P/Il bought 1,573 shares of XOMAO on 6 January. They now own 1,618,637 XOMAO shares.

Bvf Partners L P/Il bought 15,670 shares of XOMAO on 5 January. They now own 1,617,064 XOMAO shares.

Bvf Partners L P/Il bought 3,330 shares of XOMAO on 5 January. They now own 1,788,168 XOMAO shares.

Sitko Bradley bought 300,000 shares of XOMAO on 3 January. They now own 300,000 XOMAO shares.

Sitko Bradley bought 250,000 shares of XOMAO on 3 January. They now own 250,000 XOMAO shares.

Hughes Owen bought 100,000 shares of XOMAO on 3 January. They now own 100,000 XOMAO shares.

Sitko Bradley bought 0 shares of XOMAO on 3 January. They now own 0 XOMAO shares.

Hughes Owen bought 75,000 shares of XOMAO on 3 January. They now own 75,000 XOMAO shares.

Sitko Bradley bought 0 shares of XOMAO on 3 January. They now own 0 XOMAO shares.

Hughes Owen bought 0 shares of XOMAO on 1 January. They now own 0 XOMAO shares.

Hughes Owen bought 0 shares of XOMAO on 1 January. They now own 0 XOMAO shares.

Burns Thomas M. bought 11,000 shares of XOMAO on 8 November. They now own 11,000 XOMAO shares.

Bvf Partners L P/Il bought 1,004 shares of XOMAO on 27 September. They now own 1,784,838 XOMAO shares.

Bvf Partners L P/Il bought 678 shares of XOMAO on 27 September. They now own 1,601,394 XOMAO shares.

Bvf Partners L P/Il bought 3,339 shares of XOMAO on 26 September. They now own 1,783,834 XOMAO shares.

Bvf Partners L P/Il bought 3,021 shares of XOMAO on 26 September. They now own 1,600,716 XOMAO shares.

Bvf Partners L P/Il bought 6,715 shares of XOMAO on 23 September. They now own 1,780,495 XOMAO shares.

Bvf Partners L P/Il bought 9,885 shares of XOMAO on 23 September. They now own 1,597,695 XOMAO shares.

Bvf Partners L P/Il bought 13,396 shares of XOMAO on 16 September. They now own 1,773,780 XOMAO shares.

Bvf Partners L P/Il bought 10,897 shares of XOMAO on 16 September. They now own 1,587,810 XOMAO shares.

Bvf Partners L P/Il bought 5,575 shares of XOMAO on 15 September. They now own 1,576,913 XOMAO shares.

Bvf Partners L P/Il bought 26,441 shares of XOMAO on 14 September. They now own 1,571,338 XOMAO shares.

Neal James R sold 25,000 shares of XOMAO on 15 July. They now own 218,056 XOMAO shares.

Neal James R sold 25,000 shares of XOMAO on 15 July. They now own 218,056 XOMAO shares.

Neal James R sold 3,212 shares of XOMAO on 15 July. They now own 12,727 XOMAO shares.

Burns Thomas M. sold 2,000 shares of XOMAO on 15 July. They now own 75,778 XOMAO shares.

Neal James R bought 25,000 shares of XOMAO on 15 July. They now own 36,822 XOMAO shares.

Neal James R sold 905 shares of XOMAO on 15 July. They now own 11,822 XOMAO shares.

Neal James R sold 20,883 shares of XOMAO on 15 July. They now own 15,939 XOMAO shares.

Burns Thomas M. sold 2,000 shares of XOMAO on 15 July. They now own 6,555 XOMAO shares.

Franklin Heather L bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Van Ness W Denman bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Perry Matthew D bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Limber Joseph M bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Lampert Mark N bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Wyszomierski Jack L bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Kosacz Barbara bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Hernday Natasha bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Kosacz Barbara bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Van Ness W Denman bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Limber Joseph M bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Wyszomierski Jack L bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Hernday Natasha bought 8,996 shares of XOMAO on 18 May. They now own 8,996 XOMAO shares.

Neal James R sold 1,111 shares of XOMAO on 23 March. They now own 11,822 XOMAO shares.

Neal James R bought 1,111 shares of XOMAO on 23 March. They now own 12,933 XOMAO shares.

Neal James R sold 1,111 shares of XOMAO on 23 March. They now own 102,800 XOMAO shares.

Neal James R sold 2,339 shares of XOMAO on 22 March. They now own 103,911 XOMAO shares.

Neal James R bought 2,339 shares of XOMAO on 22 March. They now own 14,161 XOMAO shares.

Neal James R sold 50,000 shares of XOMAO on 21 March. They now own 11,822 XOMAO shares.

Neal James R sold 50,000 shares of XOMAO on 21 March. They now own 106,250 XOMAO shares.

Neal James R sold 1,111 shares of XOMAO on 21 March. They now own 102,800 XOMAO shares.

Burns Thomas M. sold 2,339 shares of XOMAO on 21 March. They now own 6,555 XOMAO shares.

Burns Thomas M. sold 12,000 shares of XOMAO on 21 March. They now own 18,000 XOMAO shares.

Neal James R sold 2,339 shares of XOMAO on 21 March. They now own 11,822 XOMAO shares.

Neal James R bought 50,000 shares of XOMAO on 21 March. They now own 61,822 XOMAO shares.

Burns Thomas M. bought 28,000 shares of XOMAO on 22 February. They now own 28,000 XOMAO shares.

Neal James R bought 60,000 shares of XOMAO on 21 December. They now own 60,000 XOMAO shares.

Franklin Heather L bought 4,146 shares of XOMAO on 6 August. They now own 4,146 XOMAO shares.

Franklin Heather L bought 0 shares of XOMAO on 6 August. They now own 0 XOMAO shares.

Franklin Heather L bought 13,136 shares of XOMAO on 6 August. They now own 13,136 XOMAO shares.

Neal James R sold 7,170.4 shares of XOMAO on 25 June. They now own 13,678.6 XOMAO shares.

Neal James R sold 686 shares of XOMAO on 25 June. They now own 11,821.6 XOMAO shares.

Neal James R sold 1,171 shares of XOMAO on 25 June. They now own 12,507.6 XOMAO shares.

Kosacz Barbara bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Van Ness W Denman bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Wyszomierski Jack L bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Limber Joseph M bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Hernday Natasha bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Limber Joseph M bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Perry Matthew D bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.

Bvf Partners L P/Il bought 5,101 shares of XOMAO on 19 May. They now own 5,101 XOMAO shares.