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Insider · CIK 0001965071

Markus Puhlmann

officer

Files at CATX (Perspective Therapeutics, Inc.). First filing Dec 19, 2023, latest Dec 19, 2023.

In brief

Markus Puhlmann files SEC Form 4 as officer at CATX (Perspective Therapeutics, Inc.). Since Dec 19, 2023, Markus Puhlmann has reported 1 open-market buy worth $189k and 0 open-market sells worth $0, the latest filed on Dec 19, 2023.

A track record needs three past buys with six months of prices behind them; Markus Puhlmann has 0, so none is measured yet.

The newest scored trade: bought $189k of CATX on Dec 15, 2023, filed Dec 19, 2023, scored 60 (notable).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$189k bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

CATX: Perspective Therapeutics, Inc.

CATXOct 12, 2026 · close 2.52

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
60Notable
CATXbuy 4
Perspective Therapeutics, Inc.
$189k
595,425 shares
+119%+29% from low-63% from high

Transactions

Every row this insider has filed, 5 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Mar 2, 2026CATX
Perspective Therapeutics, Inc.
AGrant or award
Stock option (right to buy)derivative
+150,000$0.00$0150,000Mar 4, 2026
Dec 15, 2023CATX
Perspective Therapeutics, Inc.
POpen-market purchase
Common Stock
+135,006$0.27$36k635,006Dec 19, 2023
Dec 18, 2023CATX
Perspective Therapeutics, Inc.
POpen-market purchase
Common Stock
+60,419$0.26$15k695,425Dec 19, 2023
Dec 19, 2023CATX
Perspective Therapeutics, Inc.
POpen-market purchase
Common Stock
+400,000$0.34$137k1,095,425Dec 19, 2023
Dec 12, 2023CATX
Perspective Therapeutics, Inc.
AGrant or award
Stock Options (right to buy)derivative
+1,477,619$0.00$02,885,688Dec 14, 2023

Questions about Markus Puhlmann

Answered from the filings on this page, as of the latest one.

Is Markus Puhlmann buying or selling?

Not in the last 12 months. Markus Puhlmann's latest open-market trade on SEC Form 4 was bought $189k of CATX on Dec 15, 2023.

How did Markus Puhlmann's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Markus Puhlmann has 0.

Where does Markus Puhlmann file Form 4?

Markus Puhlmann has filed Form 4 at CATX (Perspective Therapeutics, Inc.) as Chief Medical Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Markus Puhlmann: insider trades and track record | InsiderTell