United States Media & Publishing

Xoma Royalty Corp (XOMA)

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The most recent insider trading activity at Xoma Royalty Corp occurred on December 4, 2025, when the Chief Executive Officer purchased 100,000 shares. Prior to this, there were various sell transactions by the CFO and other entities throughout 2025, alongside multiple buy transactions by the Chief Investment Officer and other insiders earlier in the year.
Ticker: XOMA Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Xoma Royalty Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 4 Dec 2025
Value US$2,364,941.63 | Price 77.23 | Shares 15,375 (-48.9%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-08 2025-12-04 B Purchase
3.0
Hughes Owen

Chief Executive Officer

Executive Director
15,375 -48.9%
77.23
US$2,364,942 		15,375 -48.9% 77.23 US$2,364,942
2025-09-23 2025-09-22 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
13,219 +26.7%
424.45
US$4,379,729 		13,219 +26.7% 424.45 US$4,379,729
2025-09-23 2025-09-22 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
99,537 +28.2%
97.87
US$2,235,478 		99,537 +28.2% 97.87 US$2,235,478
2025-09-23 2025-09-22 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
4,300 -12.5%
35.98
US$154,714 		4,300 -12.5% 35.98 US$154,714
2025-07-02 2025-06-30 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
2,000 +39.6%
25.39
US$50,780 		2,000 +39.6% 25.39 US$50,780
2025-05-21 2025-05-20 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
10,482 -31.7%
25.38
US$266,033 		10,482 -31.7% 25.38 US$266,033
2025-05-21 2025-05-20 S Sale
3.0
Hughes Owen

Chief Executive Officer

Executive Director
25,637 -29.0%
25.38
US$650,667 		25,637 -29.0% 25.38 US$650,667
2025-05-20 2025-05-16 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
265,316 -17.3%
27.10
US$7,190,064 		265,316 -17.3% 27.10 US$7,190,064
2025-05-20 2025-05-16 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
127,407 -8.8%
27.10
US$3,452,730 		127,407 -8.8% 27.10 US$3,452,730
2025-04-09 2025-04-07 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
2,000 +65.7%
24.70
US$49,400 		2,000 +65.7% 24.70 US$49,400
2025-04-07 2025-04-07 B Purchase
LIMBER JOSEPH M
Non-Executive Director
5,243 +110.2%
25.60
US$134,221 		5,243 +110.2% 25.60 US$134,221
2025-04-07 2025-04-04 B Purchase
LIMBER JOSEPH M
Non-Executive Director
3,346 +237.1%
25.56
US$85,524 		3,346 +237.1% 25.56 US$85,524
2025-04-07 2025-04-04 B Purchase
LIMBER JOSEPH M
Non-Executive Director
3,476 +21.0%
25.25
US$87,769 		3,476 +21.0% 25.25 US$87,769
2025-04-07 2025-04-03 B Purchase
LIMBER JOSEPH M
Non-Executive Director
1,411 +inf%
25.44
US$35,896 		1,411 +inf% 25.44 US$35,896
2025-04-07 2025-04-03 B Purchase
LIMBER JOSEPH M
Non-Executive Director
16,524 +inf%
25.22
US$416,735 		16,524 +inf% 25.22 US$416,735
2025-04-02 2025-04-01 B Purchase
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
1,000 +100.0%
25.46
US$25,460 		1,000 +100.0% 25.46 US$25,460
2025-04-02 2025-03-31 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
245 +8.8%
25.39
US$6,221 		245 +8.8% 25.39 US$6,221
2025-04-02 2025-03-31 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,000 +9.5%
19.98
US$19,980 		1,000 +9.5% 19.98 US$19,980
2025-03-25 2025-03-21 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
2,800 +inf%
25.43
US$71,204 		2,800 +inf% 25.43 US$71,204
2025-03-25 2025-03-21 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,334 +14.6%
20.65
US$27,547 		1,334 +14.6% 20.65 US$27,547
2025-01-28 2025-01-24 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
149,975 -100.0%
26.10
US$3,914,348 		149,975 -100.0% 26.10 US$3,914,348
2025-01-28 2025-01-24 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
75,287 -100.0%
26.10
US$1,964,991 		75,287 -100.0% 26.10 US$1,964,991
2025-01-28 2025-01-24 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
85,776 -5.3%
26.10
US$2,238,754 		85,776 -5.3% 26.10 US$2,238,754
2025-01-28 2025-01-24 S Sale
4.1
BVF PARTNERS L P/IL
Large shareholder
339,679 -19.0%
26.10
US$8,865,622 		339,679 -19.0% 26.10 US$8,865,622
2025-01-10 2025-01-08 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
75 +inf%
25.60
US$1,920 		75 +inf% 25.60 US$1,920
2025-01-10 2025-01-08 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
75 +inf%
25.90
US$1,942 		75 +inf% 25.90 US$1,942
2025-01-10 2025-01-08 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
82 +inf%
25.60
US$2,099 		82 +inf% 25.60 US$2,099
2025-01-10 2025-01-08 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
313 +inf%
25.60
US$8,013 		313 +inf% 25.60 US$8,013
2025-01-03 2024-12-31 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
300 +3.4%
25.90
US$7,770 		300 +3.4% 25.90 US$7,770
2024-11-13 2024-11-13 S Sale
3.0
Hughes Owen

Chief Executive Officer

Executive Director
21,881 -38.5%
29.95
US$655,336 		21,881 -38.5% 29.95 US$655,336
2024-11-13 2024-11-13 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
9,775 -40.2%
29.94
US$292,664 		9,775 -40.2% 29.94 US$292,664
2023-10-04 2023-10-03 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
250 +4.7%
13.89
US$3,472 		250 +4.7% 13.89 US$3,472
2023-10-04 2023-10-02 B Purchase
3.0
Hughes Owen

Exec Chairman and Interim CEO

Executive Director
1,000 +40.0%
13.83
US$13,830 		1,000 +40.0% 13.83 US$13,830
2023-10-04 2023-10-02 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,500 +39.0%
14.25
US$21,375 		1,500 +39.0% 14.25 US$21,375
2023-09-27 2023-09-26 B Purchase
3.0
Hughes Owen

Exec Chairman and Interim CEO

Executive Director
2,499 +249900.0%
14.43
US$36,061 		2,499 +249900.0% 14.43 US$36,061
2023-09-27 2023-09-25 B Purchase
3.0
Hughes Owen

Exec Chairman and Interim CEO

Executive Director
1 +inf%
14.65
US$15 		1 +inf% 14.65 US$15
2023-06-02 2023-05-31 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,000 +40.0%
17.20
US$17,200 		1,000 +40.0% 17.20 US$17,200
2023-06-02 2023-05-31 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
500 +25.0%
17.00
US$8,500 		500 +25.0% 17.00 US$8,500
2023-05-25 2023-05-24 B Purchase
3.0
Hughes Owen

Interim CEO

Executive Director
1,032 +106.6%
23.79
US$24,551 		1,032 +106.6% 23.79 US$24,551
2023-05-25 2023-05-23 B Purchase
3.0
Hughes Owen

Interim CEO

Executive Director
768 +384.0%
23.49
US$18,040 		768 +384.0% 23.49 US$18,040
2023-05-25 2023-05-23 B Purchase
3.0
Hughes Owen

Interim CEO

Executive Director
200 +inf%
23.33
US$4,666 		200 +inf% 23.33 US$4,666
2023-05-25 2023-05-23 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
850 +28.3%
19.00
US$16,150 		850 +28.3% 19.00 US$16,150
2023-05-22 2023-05-19 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,000 +50.0%
19.50
US$19,500 		1,000 +50.0% 19.50 US$19,500
2023-05-17 2023-05-16 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
100 +5.3%
23.25
US$2,325 		100 +5.3% 23.25 US$2,325
2023-05-17 2023-05-16 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
100 +5.6%
23.20
US$2,320 		100 +5.6% 23.20 US$2,320
2023-05-17 2023-05-16 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
300 +20.0%
23.19
US$6,957 		300 +20.0% 23.19 US$6,957
2023-05-16 2023-05-15 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,500 +inf%
23.40
US$35,100 		1,500 +inf% 23.40 US$35,100
2023-05-16 2023-05-12 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
1,957 +4551.2%
19.00
US$37,183 		1,957 +4551.2% 19.00 US$37,183
2023-05-16 2023-05-12 B Purchase
3.5
Sitko Bradley

Chief Investment Officer

Officer
43 +inf%
18.66
US$802 		43 +inf% 18.66 US$802
2023-01-09 2023-01-06 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
1,573 +0.1%
21.98
US$34,577 		1,573 +0.1% 21.98 US$34,577
2023-01-09 2023-01-06 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
1,676 +0.1%
21.98
US$36,841 		1,676 +0.1% 21.98 US$36,841
2023-01-09 2023-01-05 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
15,670 +1.0%
18.39
US$288,096 		15,670 +1.0% 18.39 US$288,096
2023-01-09 2023-01-05 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
3,330 +0.2%
18.39
US$61,223 		3,330 +0.2% 18.39 US$61,223
2022-09-27 2022-09-27 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
678 +0.0%
16.89
US$11,452 		678 +0.0% 16.89 US$11,452
2022-09-27 2022-09-27 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
1,004 +0.1%
16.89
US$16,958 		1,004 +0.1% 16.89 US$16,958
2022-09-27 2022-09-26 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
3,021 +0.2%
16.83
US$50,849 		3,021 +0.2% 16.83 US$50,849
2022-09-27 2022-09-26 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
3,339 +0.2%
16.83
US$56,201 		3,339 +0.2% 16.83 US$56,201
2022-09-27 2022-09-23 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
9,885 +0.6%
16.50
US$163,073 		9,885 +0.6% 16.50 US$163,073
2022-09-27 2022-09-23 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
6,715 +0.4%
16.50
US$110,777 		6,715 +0.4% 16.50 US$110,777
2022-09-16 2022-09-16 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
13,396 +0.8%
17.89
US$239,618 		13,396 +0.8% 17.89 US$239,618
2022-09-16 2022-09-16 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
10,897 +0.7%
17.89
US$194,918 		10,897 +0.7% 17.89 US$194,918
2022-09-16 2022-09-15 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
5,575 +0.4%
17.96
US$100,138 		5,575 +0.4% 17.96 US$100,138
2022-09-16 2022-09-14 B Purchase
4.1
BVF PARTNERS L P/IL
Non-Executive Director Large shareholder
26,441 +1.7%
17.25
US$456,044 		26,441 +1.7% 17.25 US$456,044
2022-07-18 2022-07-15 PlS Planned sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
2,000 -23.4%
31.66
US$63,321 		2,000 -23.4% 31.66 US$63,321
2022-07-18 2022-07-15 PlS Planned sale
3.8
Neal James R

CEO

Executive Director
905 -7.1%
31.86
US$28,834 		905 -7.1% 31.86 US$28,834
2022-07-18 2022-07-15 PlS Planned sale
3.8
Neal James R

CEO

Executive Director
3,212 -20.2%
31.19
US$100,175 		3,212 -20.2% 31.19 US$100,175
2022-07-18 2022-07-15 PlS Planned sale
3.8
Neal James R

CEO

Executive Director
20,883 -56.7%
29.55
US$617,095 		20,883 -56.7% 29.55 US$617,095
2022-03-23 2022-03-23 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
161 -2.4%
30.00
US$4,830 		161 -2.4% 30.00 US$4,830
2022-03-23 2022-03-23 S Sale
3.8
Neal James R

CEO

Executive Director
1,111 -8.6%
30.02
US$33,348 		1,111 -8.6% 30.02 US$33,348
2022-03-23 2022-03-22 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
2,339 -26.3%
30.02
US$70,209 		2,339 -26.3% 30.02 US$70,209
2022-03-23 2022-03-22 S Sale
3.8
Neal James R

CEO

Executive Director
2,339 -16.5%
30.02
US$70,209 		2,339 -16.5% 30.02 US$70,209
2022-03-23 2022-03-21 S Sale
3.8
BURNS THOMAS M.

SVP, Finance & CFO

Officer
12,000 -64.7%
29.01
US$348,060 		12,000 -64.7% 29.01 US$348,060
2022-03-23 2022-03-21 S Sale
3.8
Neal James R

CEO

Executive Director
50,000 -80.9%
29.01
US$1,450,250 		50,000 -80.9% 29.01 US$1,450,250
2021-06-29 2021-06-25 S Sale
3.8
Neal James R

CEO

Executive Director
686 -5.5%
35.13
US$24,101 		686 -5.5% 35.13 US$24,101
2021-06-29 2021-06-25 S Sale
3.8
Neal James R

CEO

Executive Director
1,171 -8.6%
34.30
US$40,170 		1,171 -8.6% 34.30 US$40,170
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