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Insider · CIK 0001545565

Jarrod Longcor

cooofficer

Files at CLRB (Cellectar Biosciences, Inc.). First filing Mar 12, 2025, latest May 11, 2026.

In brief

Jarrod Longcor files SEC Form 4 as COO at CLRB (Cellectar Biosciences, Inc.). Since Mar 12, 2025, Jarrod Longcor has reported 3 open-market buys worth $83k and 0 open-market sells worth $0, the latest filed on May 11, 2026.

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

The newest scored trade: bought $25k of CLRB on May 7, 2026, filed May 11, 2026, scored 46 (moderate). In the last 12 months: 1 buy worth $25k and 0 sells worth $0.

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
3 / 0
$83k 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.

CLRB: Cellectar Biosciences, Inc.

CLRBOct 12, 2026 · close 1.43

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
46Moderate
CLRBbuy 2
Cellectar Biosciences, Inc.
$25k
8,680 shares
+74%+32% from low-76% from high
70Notable
CLRBbuy 3
Cellectar Biosciences, Inc.
$50k
10,000 shares
+361%0% from low-93% from high
30Weak
CLRBbuy
Cellectar Biosciences, Inc.
$8,400
30,000 shares
+56%-

Transactions

Every row this insider has filed, 9 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jul 7, 2026CLRB
Cellectar Biosciences, Inc.
AGrant or award
Stock option (right to buy)derivative
+118,000$0.00$0118,000Jul 8, 2026
May 7, 2026CLRB
Cellectar Biosciences, Inc.
POpen-market purchase
Common Stock
+8,680$2.88$25k20,451May 11, 2026
May 7, 2026CLRB
Cellectar Biosciences, Inc.
POpen-market purchase
Warrantsderivative
+26,040$0.01$26036,149May 11, 2026
Jul 2, 2025CLRB
Cellectar Biosciences, Inc.
POpen-market purchase
Common Stock
+10,000$4.99$50k12,768Jul 3, 2025
Jul 2, 2025CLRB
Cellectar Biosciences, Inc.
POpen-market purchase
Warrantsderivative
+10,000$0.01$10010,000Jul 3, 2025
Jan 10, 2025CLRB
Cellectar Biosciences, Inc.
POpen-market purchase
Common Stock
+30,000$0.28$8,40083,141Mar 12, 2025
Feb 14, 2025CLRB
Cellectar Biosciences, Inc.
AGrant or award
Stock option (right to buy)derivative
+500,000$0.00$0500,000Feb 18, 2025
Dec 8, 2023CLRB
Cellectar Biosciences, Inc.
AGrant or award
Common Stock
+42,927$0.00$053,141Dec 12, 2023
Jun 23, 2023CLRB
Cellectar Biosciences, Inc.
AGrant or award
Stock option (right to buy)derivative
+144,000$0.00$0144,000Dec 12, 2023

Questions about Jarrod Longcor

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

Is Jarrod Longcor buying or selling?

In the last 12 months Jarrod Longcor reported 1 open-market buy worth $25k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $25k of CLRB on May 7, 2026. Grants, option exercises and tax withholding are not counted.

How did Jarrod Longcor's past buys perform?

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

Where does Jarrod Longcor file Form 4?

Jarrod Longcor has filed Form 4 at CLRB (Cellectar Biosciences, Inc.) as Chief Operating 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.

Jarrod Longcor: insider trades and track record | InsiderTell