Insider Radar

Filings worth a closer look.

Research signals from unusual SEC insider purchases.

Insider Radar is a set of research candidates identified from public SEC Form 4 filings using transaction characteristics, insider history, ownership changes, and other documented factors. These are transactions surfaced by the research model for further investigation.

Each one sets out what was reported, who reported it, which factors the model observed, and what could undermine it — so the evidence can be weighed rather than taken on trust.

InsiderScanner identifies unusual insider purchases for research. Ratings, scenarios and historical statistics are model outputs, not investment recommendations.

Sample research case. One case is shown in full so the format can be judged before signing up. The rest of the open basket opens as soon as you have an account, at no cost.

1 open case. Ordered as published by the model, not ranked by expected return.

$INR Infinity Natural Resources, Inc.
A HIGH evidence

Baetz Cary D (EVP, CFO) reported an open-market purchase of $299,993 on 2026-09-24.

Factors observed 5 of 5

Strong evidence
✓ C-suite executive Title names CEO, CFO, COO, CTO, President, Chair or Chief Filing says: EVP, CFO
✓ High conviction Conviction tag equals HIGH Filing says: HIGH
✓ Oversold setup 14-day RSI at or below 35 Filing says: RSI 23.9
✓ Near 52-week low Price in the bottom 35% of its 52-week range Filing says: 18.5% of 52-week range
✓ Sizeable relative purchase Purchase worth at least 0.10% of market capitalisation Filing says: $299,993 · 12.7 bps of market cap

What this is, and is not. Each row is one test with its exact threshold and the value the filing carried, so the result can be checked rather than taken on trust. The model publishes a letter tier, not a point total — there is no score out of anything here because it does not produce one. These are observations about a filing, not a forecast of what the share price will do.

Context

Market price at detection
$12.69
RSI (14d)
23.9
52-week range position
18%
Verify this yourself No other insider at this company reported an open-market purchase inside the feed window. That is a real result, not a gap. Every Form 4 $INR has filed, on SEC EDGAR ↗

Why it qualified

New CFO Cary Baetz (appointed Aug 2026) put in $300K on Sep 24 — a brand-new stake (ΔOwn 999), buying 5.6% below current price right after a 35% drawdown, RSI 24, near the 52w low. Energy sector is beating SPY by 14% over 3mo, revenue growing 130% YoY at 78% margins, analysts carry Buy ratings with $19-24 targets, and MarketBeat notes 4 insiders bought in the last 3 months (cluster support). Held back from A+ because it's a single-insider print in this window with heavy debt/negative FCF and a recent $550M notes offering; target +10% to $13.96, room toward the $14 MA20 reclaim.

What could undermine this

IPO Jan 2025 (~20 months, past the 6-month gate but still young); total debt $540M vs $26M cash, negative FCF, just priced $550M senior notes; below both MA20 and MA50 (falling knife risk).

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You are seeing the 5 most recent scored filings.

The rest of the scored ledger, and the research case behind each one — its score, the factors the model observed, the entry reference and what could undermine it — open up as soon as you have an account, at no cost. The raw filings feed, the market insights and every company page are free and stay free.

Evidence, not instructions. A research case describes reported activity and the factors observed around it. It is not a recommendation, a prediction, or a position to take. See the methodology for how each factor is defined.
01 / Activity ledger

Insider filings

Every filing the model has scored, with the evidence it observed at the time and the written reasoning behind the grade. Public SEC Form 4 data, most recent first.

What the last 30 days were made of 15 scored filings since 2026-09-11

Model rating

A+ 0 0%
A 5 33%
B+ 1 7%
B 9 60%

Conviction

High 4 27%
Medium 8 53%
Low 3 20%

Rating and conviction are research classifications of how strong the observed evidence was — model outputs, not recommendations and not a measure of what any position returned. These are counts of what the model published in this window, not a performance record and not a forecast; see Performance for resolved outcomes.

No new research cases since 2026-10-04 — the model didn't find anything that cleared the bar this week. Shown honestly empty rather than backfilled with older rows — check the Last 30 Days or Available History tabs for more history.
Preview

You are seeing the 5 most recent scored filings.

The rest of the scored ledger, and the research case behind each one — its score, the factors the model observed, the entry reference and what could undermine it — open up as soon as you have an account, at no cost. The raw filings feed, the market insights and every company page are free and stay free.