Tremor
TrialsCompanies

Not investment advice.

Tremor shows what changed in public records. It never tells anyone to buy or sell. Many trial edits are harmless paperwork. Data from ClinicalTrials.gov, the SEC, and the Federal Register.

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CATX

Perspective Therapeutics, Inc.

Tremor tracks 3 of its cancer trials.

Company-wide warning signs

These add points to every one of this company's trials.

  • 2 insiders sold shares within a monthSince Sep 4, 2026+4.8

Trials

  • CATXPerspective Therapeutics
    5Calm

    Lead-212 PSV359 Therapy for Patients With Solid Tumors

    Signing up patientsPhase 1/2112 patientsMain results: Jan 31, 2028
  • CATXPerspective Therapeutics
    5Calm

    Targeted Alpha-Particle Therapy for Advanced Somatostatin Receptor Type 2 (SSTR2) Positive Tumors

    Signing up patientsPhase 1/2300 patientsMain results: Nov 26, 2029
  • CATXPerspective Therapeutics
    5Calm

    MC1R-targeted Alpha-particle Monotherapy and Combination Therapy Trial With Nivolumab in Adults With Advanced Melanoma

    Signing up patientsPhase 1/2300 patientsMain results: Dec 31, 2027

Key executives leaving

From the last 12 months of the company's SEC reports.

None found.

Insider trades (last 6 months)

“Insiders” are executives, board members, and big shareholders. Many of their sales are pre-planned: scheduled months ahead under a legal plan (called 10b5-1), so they usually say little. Tremor only counts sales that weren't pre-planned.

7 sales (7 not pre-planned) · 0 purchases

  • Lantheus Alpha Therapy, LLCLarge shareholder · Sep 4, 2026Sold 167,149 sharesabout $526 thousand · not pre-planned
  • Lantheus Alpha Therapy, LLCLarge shareholder · Sep 3, 2026Sold 80,783 sharesabout $251 thousand · not pre-planned
  • Lantheus Alpha Therapy, LLCLarge shareholder · Sep 2, 2026Sold 42,129 sharesabout $131 thousand · not pre-planned
  • Lantheus Alpha Therapy, LLCLarge shareholder · Sep 1, 2026Sold 35,769 sharesabout $112 thousand · not pre-planned
  • Lantheus Holdings, Inc.Large shareholder · Sep 1, 2026Sold 35,769 sharesabout $112 thousand · not pre-planned
  • Lantheus Alpha Therapy, LLC

Recent SEC filings

Public companies must report important news and their finances to the SEC, the US agency that oversees the stock market.

  • Other newsNews report (8-K)Nov 6, 2026
  • Other newsNews report (8-K)Nov 6, 2026
  • Other newsNews report (8-K)Oct 23, 2026
  • Other newsNews report (8-K)Oct 8, 2026
  • Other newsNews report (8-K)Oct 1, 2026

Money left

Coming soon: how many months of cash the company has, from its quarterly reports.
Large shareholder · Aug 31, 2026
Sold 78,145 sharesabout $246 thousand · not pre-planned
  • Lantheus Holdings, Inc.Large shareholder · Aug 31, 2026Sold 78,145 sharesabout $246 thousand · not pre-planned
  • Other news
    News report (8-K)
    Sep 14, 2026
  • Other newsNews report (8-K)Sep 8, 2026
  • Quarterly reportQuarterly report (10-Q)Aug 10, 2026
  • Shared quarterly results; Other newsNews report (8-K)Aug 10, 2026
  • Other newsNews report (8-K)Aug 3, 2026
  • Other newsNews report (8-K)Jul 1, 2026
  • Other newsNews report (8-K)Jun 1, 2026
  • News reportNews report (8-K)May 27, 2026
  • Other newsNews report (8-K)May 22, 2026
  • Quarterly reportQuarterly report (10-Q)May 11, 2026
  • Shared quarterly results; Other newsNews report (8-K)May 11, 2026