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Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

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Data

  • SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Latest insider trades

36 Form 4 trades in our database.

P = PurchaseS = SaleM = Option exerciseA = Award/GrantF = Tax withholdingG = Gift

  • HENSON HEIDIgranted50,000 shares ofCATXat $0Mar 4Details
  • Hunt Jonathan Robertgranted90,000 shares ofCATXat $0Mar 4Details
  • Woods Lori Agranted50,000 shares ofCATXat $0Mar 4Details
  • Williamson Robert F IIIgranted50,000 shares ofCATXat $0Mar 4Details
  • Spoor Johan M.granted735,000 shares ofCATXat $0Mar 4Details
  • Morich Frankgranted50,000 shares ofCATXat $0Mar 4Details
  • Martinez Maria Egranted50,000 shares ofCATXat $0Mar 4Details
  • Puhlmann Markusgranted150,000 shares ofCATXat $0Mar 4Details
  • Hunt Jonathan Robertbought11,000 shares ofCATXat $2.027$22KNov 17Details
  • Williamson Robert F IIIbought9,498 shares ofCATXat $2.1$20KNov 14Details
  • Sendek Joelgranted600,000 shares ofCATXat $0Sep 5Details
  • Martinez Maria Egranted75,000 shares ofCATXat $0Sep 5Details
  • Hunt Jonathan Robertgranted75,000 shares ofCATXat $0Mar 5Details
  • Puhlmann Markusgranted165,000 shares ofCATXat $0Mar 5Details
  • Spoor Johan M.granted650,000 shares ofCATXat $0Mar 5Details
  • HENSON HEIDIgranted50,000 shares ofCATXat $0Mar 5Details
  • Morich Frankgranted50,000 shares ofCATXat $0Mar 5Details
  • Woods Lori Agranted50,000 shares ofCATXat $0Mar 5Details
  • Williamson Robert F IIIgranted50,000 shares ofCATXat $0Mar 5Details
  • Graham Juangranted400,000 shares ofCATXat $0Jan 7Details
  • Lantheus Alpha Therapy, LLCbought60,431,039 shares ofCATXat $0.95$57.4MMar 8Details
  • Williamson Robert F IIIbought3,500 shares ofCATXat $0.7$2KFeb 1Details
  • Williamson Robert F IIIbought42,879 shares ofCATXat $0.72$31KFeb 1Details
  • Williamson Robert F IIIbought57,121 shares ofCATXat $0.71$41KFeb 1Details
  • Williamson Robert F IIIbought5,127 shares ofCATXat $0.71$4KFeb 1Details
  • Williamson Robert F IIIbought18,579 shares ofCATXat $0.71$13KFeb 1Details
  • Williamson Robert F IIIbought8,513 shares ofCATXat $0.59$5KJan 30Details
  • Williamson Robert F IIIbought25,000 shares ofCATXat $0.55$14KJan 30Details
  • Williamson Robert F IIIbought50,000 shares ofCATXat $0.54$27KJan 30Details
  • Williamson Robert F IIIbought4,031 shares ofCATXat $0.64$3KJan 30Details
  • Williamson Robert F IIIbought21,235 shares ofCATXat $0.64$14KJan 30Details
  • Williamson Robert F IIIbought14,850 shares ofCATXat $0.61$9KJan 30Details
  • Williamson Robert F IIIbought12,250 shares ofCATXat $0.61$7KJan 30Details
  • Williamson Robert F IIIbought22,134 shares ofCATXat $0.49$11KJan 26Details
  • Williamson Robert F IIIbought29,862 shares ofCATXat $0.49$15KJan 26Details
  • Puhlmann Markusbought280,000 shares ofCATXat $0.5$140KJan 26Details