ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

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

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Companies/Perspective Therapeutics, Inc.

Perspective Therapeutics, Inc.

43 insider trades tracked

CATX
Insider trades
43
Bought (open market)
$57.8M
Sold (open market)
$1.6M
Unique insiders
12

12-month activity

Monthly insider buy vs sell totals for Perspective Therapeutics, Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$42K$02
December 2025$0$00
January 2026$0$00
February 2026$0$00
March 2026$0$08
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$491K2
September 2026$0$1.1M5

Recent insider trades

Most recent Form 4 filings for Perspective Therapeutics, Inc..

  • Lantheus Alpha Therapy, LLCsold167,149 shares ofCATXat $3.147$526KSep 4 · filed Sep 8Details
  • Lantheus Alpha Therapy, LLCsold80,783 shares ofCATXat $3.106$251KSep 3 · filed Sep 8Details
  • Lantheus Alpha Therapy, LLCsold42,129 shares ofCATXat $3.115$131K

Insiders at this company

Executives and directors who have filed Form 4s.

  • Williamson Robert F III17 trades
  • Lantheus Alpha Therapy, LLC6 trades
  • Puhlmann Markus3 trades
  • Hunt Jonathan Robert3 trades
  • Woods Lori A2 trades
  • Morich Frank2 trades
  • HENSON HEIDI2 trades
  • Spoor Johan M.2 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Sep 2
· filed Sep 4
Details
  • Lantheus Alpha Therapy, LLCsold35,769 shares ofCATXat $3.119$112KSep 1 · filed Sep 4Details
  • Lantheus Holdings, Inc.sold35,769 shares ofCATXat $3.119$112KSep 1 · filed Sep 3Details
  • Lantheus Alpha Therapy, LLCsold78,145 shares ofCATXat $3.143$246KAug 31 · filed Sep 4Details
  • Lantheus Holdings, Inc.sold78,145 shares ofCATXat $3.143$246KAug 31 · filed Sep 2Details
  • Puhlmann Markusgranted150,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Martinez Maria Egranted50,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Morich Frankgranted50,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Spoor Johan M.granted735,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Williamson Robert F IIIgranted50,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Woods Lori Agranted50,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Hunt Jonathan Robertgranted90,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • HENSON HEIDIgranted50,000 shares ofCATXat $0Mar 2 · filed Mar 4Details
  • Hunt Jonathan Robertbought11,000 shares ofCATXat $2.027$22KNov 13, 2025 · filed Nov 17, 2025Details
  • Williamson Robert F IIIbought9,498 shares ofCATXat $2.1$20KNov 12, 2025 · filed Nov 14, 2025Details
  • Sendek Joelgranted600,000 shares ofCATXat $0Sep 4, 2025 · filed Sep 5, 2025Details
  • Martinez Maria Egranted75,000 shares ofCATXat $0Sep 3, 2025 · filed Sep 5, 2025Details
  • Puhlmann Markusgranted165,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Hunt Jonathan Robertgranted75,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Spoor Johan M.granted650,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • HENSON HEIDIgranted50,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Williamson Robert F IIIgranted50,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Morich Frankgranted50,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Woods Lori Agranted50,000 shares ofCATXat $0Mar 3, 2025 · filed Mar 5, 2025Details
  • Graham Juangranted400,000 shares ofCATXat $0Jan 6, 2025 · filed Jan 7, 2025Details
  • Lantheus Alpha Therapy, LLCbought60,431,039 shares ofCATXat $0.95$57.4MMar 6, 2024 · filed Mar 8, 2024Details
  • Williamson Robert F IIIbought3,500 shares ofCATXat $0.7$2KJan 30, 2024 · filed Feb 1, 2024Details
  • Williamson Robert F IIIbought42,879 shares ofCATXat $0.72$31KJan 30, 2024 · filed Feb 1, 2024Details
  • View all trades for CATX →
    Martinez Maria E
    2 trades
  • Lantheus Holdings, Inc.2 trades
  • Graham Juan1 trades
  • Sendek Joel1 trades