Xilio Therapeutics, Inc (XLO) insider trading

Every open-market stock purchase and sale by Xilio Therapeutics, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.

Insider activity at a glance

  • Insiders bought $2M over the last 12 months (2 buys).
  • Insiders sold $5.7K over the last 12 months (2 sales).
  • Last insider buy: James Samuel Shannon (Insider), $44K, 6 months ago.

Last 12 months: insiders bought $2M (2 buys) and sold $5.7K (2 sales). Last close $7.68 on Jun 7, 2026.

Recent XLO insider trades

DateInsiderTradeValue
Jun 11, 2026Sara Bonstein (Insider)Bought (not open market)—
Jun 11, 2026James Samuel Shannon (Insider)Bought (not open market)—
Jun 11, 2026Robert W. Ross (Insider)Bought (not open market)—
Jun 11, 2026Daniel J. Curran (Insider)Bought (not open market)—
Jun 11, 2026Aoife Brennan (Insider)Bought (not open market)—
Jun 11, 2026Akintunde Olatokumbo Bello (Insider)Bought (not open market)—
Jun 11, 2026Yuan Xu (Insider)Bought (not open market)—
Apr 15, 2026Cheryl R Blanchard (Insider)Bought (not open market)—
Mar 26, 2026James Samuel Shannon (Insider)Bought$44K
Feb 13, 2026Gilead Sciences Inc. (10% owner)Bought$2M
Jan 2, 2026Christopher James Frankenfield (CFO)Sold$4.5K
Jan 2, 2026Kevin M. Brennan (VP)Sold$1.2K
Jan 1, 2026Christopher James Frankenfield (CFO)Bought (not open market)—
Jan 1, 2026Katarina Luptakova (C-suite exec)Bought (not open market)—
Jan 1, 2026Kevin M. Brennan (VP)Bought (not open market)—
Jan 1, 2026Rene Russo (CEO)Bought (not open market)—
Dec 31, 2025Rene Russo (CEO)Bought (not open market)—
Dec 31, 2025Katarina Luptakova (C-suite exec)Bought (not open market)—
Dec 31, 2025Kevin M. Brennan (VP)Bought (not open market)—
Dec 31, 2025Christopher James Frankenfield (CFO)Bought (not open market)—
Nov 26, 2025Gilead Sciences Inc. (10% owner)Bought (not open market)—
Nov 21, 2025Rene Russo (CEO)Sold (not open market)$2.8M
Nov 21, 2025Rene Russo (CEO)Sold (not open market)$1.9M
Nov 21, 2025Rene Russo (CEO)Sold (not open market)$1.9M
Nov 21, 2025Rene Russo (CEO)Sold (not open market)$1.6M

Who's trading XLO

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