Are insiders buying CATX stock?

Yes — 7 distinct insiders have bought CATX (Perspective Therapeutics, Inc.) on the open market, including 4 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Nov 17, 2025.

How much CATX stock have insiders bought?

Insiders have bought a combined $1.0M of CATX across 29 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in CATX?

A cluster buy is two or more distinct Perspective Therapeutics, Inc. insiders — officers, directors, or 10% owners — each buying CATX on the open market within a rolling window. CATX has 4 detected cluster buys to date.

Where does this CATX insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

CATX insider buying

4 cluster buys

Perspective Therapeutics, Inc. · Healthcare

When two or more insiders at Perspective Therapeutics, Inc. buy CATX on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in CATX plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$1.0M

Market cap

$411.7M

Detected clusters

Nov 12 – Nov 13, 2025
Detected Nov 13, 2025
High conviction2 insiders
Total bought
$42.3K
Market cap
$411.7M
Mar 28 – Mar 31, 2025
Detected Mar 31, 2025
High conviction4 insiders
Total bought
$316.6K
Market cap
$411.7M
Nov 25 – Dec 4, 2024
Detected Dec 4, 2024
High conviction4 insiders
Total bought
$302.4K
Market cap
$411.7M

1 more cluster in CATX

All notable open-market buys in CATX

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Nov 13, 2025	Hunt Jonathan Robertcluster Chief Accounting Officer	11,000	$2.03	$22.3K	SEC ↗
Nov 12, 2025	Williamson Robert F IIIcluster Director	9,498	$2.10	$19.9K	SEC ↗
Mar 31, 2025	Williamson Robert F IIIcluster Director	38,145	$2.14	$81.6K	SEC ↗
Mar 31, 2025	Woods Lori Acluster Director	23,475	$2.13	$50.0K	SEC ↗
Mar 28, 2025	Graham Juancluster Chief Financial Officer	33,333	$2.25	$75.0K	SEC ↗
Mar 28, 2025	Williamson Robert F IIIcluster Director	22,192	$2.27	$50.4K	SEC ↗
Mar 28, 2025	Spoor Johan M.cluster Director, Chief Executive Officer	22,026	$2.24	$49.3K	SEC ↗
Mar 28, 2025	Spoor Johan M.cluster Director, Chief Executive Officer	4,650	$2.21	$10.3K	SEC ↗
Dec 4, 2024	HENSON HEIDIcluster Director	25,975	$3.85	$100.0K	SEC ↗
Dec 4, 2024	Spoor Johan M.cluster Director, CEO	8,000	$3.77	$30.2K	SEC ↗
Nov 25, 2024	Spoor Johan M.cluster Director, CEO	14,500	$3.78	$54.8K	SEC ↗
Nov 25, 2024	Hunt Jonathan Robertcluster Chief Financial Officer	10,000	$3.88	$38.8K	SEC ↗
Nov 25, 2024	Spoor Johan M.cluster Director, CEO	6,600	$3.80	$25.1K	SEC ↗
Nov 25, 2024	Spoor Johan M.cluster Director, CEO	5,400	$3.80	$20.5K	SEC ↗
Nov 25, 2024	Williamson Robert F IIIcluster Director	3,647	$3.62	$13.2K	SEC ↗
Nov 25, 2024	Williamson Robert F IIIcluster Director	2,619	$3.67	$9.6K	SEC ↗
Nov 25, 2024	Hunt Jonathan Robertcluster Chief Financial Officer	2,400	$3.60	$8.6K	SEC ↗
Nov 25, 2024	Hunt Jonathan Robertcluster Chief Financial Officer	400	$3.55	$1.4K	SEC ↗
Nov 25, 2024	Hunt Jonathan Robertcluster Chief Financial Officer	29	$3.94	$114.3	SEC ↗
Jun 17, 2024	Hunt Jonathan Robertcluster Chief Financial Officer	1,800	$9.82	$17.7K	SEC ↗
Jun 14, 2024	Woods Lori Acluster Director	4,504	$10.90	$49.1K	SEC ↗
Jun 14, 2024	Woods Lori Acluster Director	83	$10.80	$896.4	SEC ↗
Jun 13, 2024	Spoor Johan M.cluster Director, CEO	100,000	$1.17	$117.0K	SEC ↗
Jun 3, 2024	Woods Lori Acluster Director	34,246	$1.46	$50.0K	SEC ↗
May 31, 2024	Williamson Robert F IIIcluster Director	55,000	$1.38	$75.9K	SEC ↗

4 earlier buys hidden — sign in free to see the full history.

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CATX insider buying — FAQ

Are insiders buying CATX stock?: Yes — 7 distinct insiders have bought CATX (Perspective Therapeutics, Inc.) on the open market, including 4 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Nov 17, 2025.
How much CATX stock have insiders bought?: Insiders have bought a combined $1.0M of CATX across 29 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in CATX?: A cluster buy is two or more distinct Perspective Therapeutics, Inc. insiders — officers, directors, or 10% owners — each buying CATX on the open market within a rolling window. CATX has 4 detected cluster buys to date.
Where does this CATX insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in CATX

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy CATX within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding CATX.