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XOMA Corp (XOMA) Insider Trading

Total insider buys:
  • $54,137,288.38
Total insider sells:
  • $109,624,171.66
Most recent insider trade:
  • May 20, 2025
Most active insider trader:
  • Bvf Partners L P/Il
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 7, 2016VP2,500$0.45Sell$1,125.00
March 22, 2016CEO81,022$0.78Sell$63,197.16
March 22, 2016CMO24,194$0.78Sell$18,871.32
March 22, 2016VP14,785$0.78Sell$11,532.30
Feb. 1, 2016VP8,000$1.01Sell$8,080.00
Dec. 28, 2015VP8,000$1.37Sell$10,960.00
Nov. 23, 2015VP8,000$1.35Sell$10,800.00
Oct. 26, 2015VP8,000$1.04Sell$8,320.00
July 22, 2015Insider11,000,000$1.09Sell$11,990,000.00
July 15, 2015CMO5,000$4.60Sell$23,000.00
July 15, 2015CEO10,000$4.49Sell$44,900.00
July 10, 2015CMO33,400$4.55Sell$151,970.00
June 15, 2015CEO10,000$3.64Sell$36,400.00
April 15, 2015CEO10,000$3.86Sell$38,600.00
March 23, 2015CMO32,742$3.94Sell$129,003.48
March 16, 2015CEO10,000$3.72Sell$37,200.00
Feb. 2, 2015VP5,000$3.52Sell$17,600.00
Jan. 15, 2015CEO10,000$3.46Sell$34,600.00
Jan. 6, 2015Director2,215,400$3.81Sell$8,440,674.00
Jan. 2, 2015VP5,000$3.55Sell$17,750.00
Dec. 30, 2014Director744,000$3.67Sell$2,730,480.00
Dec. 19, 2014Director1,605,100$4.26Sell$6,837,726.00
Dec. 16, 2014Director1,033,800$4.46Sell$4,610,748.00
Dec. 15, 2014CMO1,600$4.63Sell$7,408.00
Dec. 15, 2014CEO10,000$4.49Sell$44,900.00
Dec. 9, 2014Director392,353$4.62Sell$1,812,670.86
Dec. 4, 2014Director2,372,206$4.79Sell$11,362,866.74
Dec. 1, 2014VP5,000$5.51Sell$27,550.00
Nov. 26, 2014VP1,678$5.67Sell$9,514.26
Nov. 24, 2014VP1,032$5.03Sell$5,190.96
Nov. 20, 2014CMO5,000$4.55Sell$22,750.00
Nov. 13, 2014CEO58,844$3.89Sell$228,903.16
Nov. 13, 2014VP4,387$3.89Sell$17,065.43
Nov. 13, 2014CFO8,773$3.89Sell$34,126.97
Nov. 3, 2014VP5,000$4.33Sell$21,650.00
Oct. 28, 2014CMO5,000$4.57Sell$22,850.00
Oct. 15, 2014CEO10,000$3.87Sell$38,700.00
Oct. 1, 2014VP5,000$4.09Sell$20,450.00
Sept. 15, 2014CEO10,000$4.56Sell$45,600.00
Sept. 15, 2014CMO5,000$4.59Sell$22,950.00
Sept. 4, 2014CMO10,000$4.56Sell$45,600.00
Sept. 2, 2014VP5,000$4.31Sell$21,550.00
Aug. 18, 2014CMO26,748$4.34Sell$116,086.32
Aug. 15, 2014CFO10,401$4.31Sell$44,828.31
Aug. 15, 2014CEO64,823$4.30Sell$278,738.90
Aug. 15, 2014VP5,871$4.31Sell$25,304.01
Aug. 1, 2014VP5,000$3.83Sell$19,150.00
July 15, 2014CEO10,000$4.03Sell$40,300.00
July 1, 2014VP5,000$4.68Sell$23,400.00
June 16, 2014CMO11,580$4.54Sell$52,573.20
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  • Insiders are both buying and selling XOMA Corp stock.

  • The insider traders at XOMA Corp are: Bvf Partners L P/Il, John Varian, James R Neal, Patrick J Md Phd Scannon, Paul D Rubin, Value Fund L P Biotechnology, Bradley Sitko, Thomas M Burns, Paul Rubin, James R. Neal, Bros. Advisors Lp Baker, Fred Kurland, Owen Hughes, Patrick Md Phd Scannon, Joseph M Limber, Ness W Denman Van, Matthew D Perry, Thomas Klein, Julian Baker, Neal James R, Bvf Partners L. P/Il, and BURNS THOMAS M.

  • The most active insider trader at XOMA Corp is Bvf Partners L P/Il with 31 trades.

  • Bros. Advisors Lp Baker has sold the most XOMA Corp stock with a total value of $59,775,165.60.

  • Julian Baker has bought the most XOMA Corp stock with a total value of $28,335,996.00.

  • The most recent insider trade for XOMA Corp was on May 20, 2025.

  • The single biggest insider buy for XOMA Corp was from Julian Baker with a total value of $14,167,998.00 on Oct. 29, 2012.

  • The single biggest insider sell for XOMA Corp was from Bvf Partners L P/Il with a total value of $21,857,412.92 on March 31, 2021.