TB
Insider
Thomas M. Burns
SVP, Finance & CFOThomas M. Burns (SVP, Finance & CFO) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in XOMA. The largest single filing was $155K of XOMA (4,300 sh × $35.98, as filed), executed Sep 22 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
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returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
–
no filings in the window
Last traded
Sep 22 2025
Filed Sep 23 2025
Volume by month
Buys $0
Sells $713K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Not on file
1 filing
Sector per market data · by filing · past 12 months
Most traded names
XOMA
XOMA
XOMA · 0 buys · 3 sells
3 filings
Recent filings
XOMASALE
XOMA Royalty Corp
View filing →
$155K4,300 sh × $35.98
Exec Sep 22 2025
Filed Sep 23 2025 · 5:30 PM ET XOMASALE XOMA Royalty Corp View filing → $266K
10,482 sh × $25.38
Exec May 20 2025
Filed May 21 2025 · 5:30 PM ET XOMASALE XOMA Royalty Corp View filing → $293K
9,775 sh × $29.94
Exec Nov 13 2024
Filed Nov 13 2024 · 5:30 PM ET