Every market-moving filing, scored by AI — the moment it files.
SEC Form 4s, 8-K events, Congressional trades, biotech trials, federal contracts, activist 13Ds, plus deep sector reads on mining and oil & gas. InsiderWatch ingests every stream as it ships and an AI engine scores each signal into a one-sentence verdict: what happened, what it means, whether to act.
Built two ways: readable stories for the morning brief, actionable trading signals over a full REST API for your trading stack.
/Lead Story
All stories & blog→/Browse by Source
Insider Filings
SEC Form 4 — corporate insiders buying and selling
8-K Events
Material corporate events — M&A, guidance, buybacks
Congress
Periodic Transaction Reports — members' stock trades
Biotech Catalysts
Clinical-trial status changes and phase transitions
Federal Contracts
USAspending.gov — government contract awards
Activist Filings
SC 13D/G — activist and 5%+ stakeholder filings
Mining
Mining catalyst events — drill results, permits, financings, MRE updates
Mining Perspectives
AI-scored standing read on 286 mining tickers — lean, fundamentals, thesis
Oil & Gas
Oil & gas catalyst events — well results, acquisitions, financings, hedges
Oil & Gas Perspectives
AI-scored standing read on 202 oil & gas tickers — basin, economics, hedge book
Actionable signals, straight into your stack
Reading the stories is half of it. Every signal InsiderWatch scores is also a trading signal — direction, conviction and convergence — served over a REST API for your models, alerts and dashboards.
- Every scored signal across all six sources
- Plain-English interpretation + cross-signal links
- Calibrated expected impact & empirical attribution
- Webhook and email alerts on your watchlist
$ curl https://insider-api.wizybit.com/signals/
-H "X-API-Key: iw_live_…"
{
"ticker": "PLTR",
"source_type": "form4",
"score_interpretation": {
"band": "strong_bullish",
"label": "Strong bullish: insider
cluster buying"
},
"cross_signals": [
{ "source_type": "contract" }
]
}From a public filing to an actionable story
Most tools stop at raw filings. InsiderWatch reads every market-moving filing across all sources, scores each one with AI, and connects the dots into something you can actually act on.
Ingest
SEC EDGAR, the House Clerk, ClinicalTrials.gov and USAspending.gov — scanned on schedule.
Score
Each signal is scored per source and given a plain-English interpretation.
Stitch
Cross-source convergence on a ticker is detected and assembled into one story.
Publish
Stories and signals land here; threads go to X — each citing its sources.
/What makes InsiderWatch different
Six signal sources
Form 4 insiders, 8-K events, Congressional trades, biotech catalysts, federal contracts and activist filings — one feed.
AI-scored, plain English
Every signal carries a publisher-ready interpretation — direction, intensity, a one-line label. Never a raw number.
Cross-signal stories
When two sources fire on the same ticker, we stitch them into one narrative — “insiders bought, then a contract landed.”
Full provenance
Every figure links back to its origin document — the SEC filing, the trial record, the contract award.
Track record
Empirical forward returns on past signals — hit rate and mean return at 5, 30 and 90 days.
Alerts & API
Watchlist alerts when high-conviction signals fire, plus a full REST API for programmatic access.
Get the signals before the crowd
A free account unlocks the daily story feed, ticker hubs, and watchlist alerts. S&P 500 coverage included — no card required.