LIVE · 5 FILINGS TODAY · 1,365 THIS WEEK
Turn public filings into research. Track companies, discover signals, monitor changes and build evidence-backed research, not stock tips.
SEC EDGAR · REAL FILINGS · INDEXED TO 100, NOT A PRICE · INFORMATIONAL ONLY
Latest filing day: Wed, Oct 28, 2026
WaveMan reports what was filed. Nothing here is investment advice or a recommendation to buy or sell.
Live from the filings, updated through the day.
WHO IT'S FOR
THE RETAIL INVESTOR
By the time it hits social media, the filing is old news.
THE ANALYST
Most data vendors cannot show what was knowable on a past date.
THE JOURNALIST
The pattern is public. Nobody joins the sources.
From the filing to your inbox.
Add tickers to your watchlist from any company page, or start from today's full feed on the desk.
+ NVDA · + JPM · + LLYThe Stock Sonar ranks every company against its sector on seven axes, six of them scored today. Draw the shape you want and see who fits.
Insiders buying AND funds addingOne email on the days something was filed on your names. Every trade names the filing it came from.
⚡ FORM 4 · filed todayTHE SCREENER
"Two or more insiders bought, a fund added, and a member of Congress bought." Few sites hold these sources together, and fewer let you ask it free. Dozens of companies match today, each a starting point, not a tip.
Try the screener →35 MATCHES TODAY → SAVE & WATCH
THE STOCK SONAR
Profitability, financial health, growth, insider conviction, fund and government signal, risk. Each a percentile against sector peers, built from the filings. These are real companies, live.
Open the Sonar →NVDA
THE BACKTEST
40,427 Form 4 code P purchases since 2021, each measured against the market from the day it became public. Every cut is published, the losing ones as plainly as the rest.
Read the method →Share of companies in each sector with at least one insider purchase in 180 days.
FEWER BUYERSMORE BUYERS
THE DAILY EMAIL
Watch a ticker and WaveMan writes to you on the days an insider, a fund, a member of Congress or an activist files on it. Nothing on quiet days, one click to stop.
3 new filings on your watchlist
Today on your watchlist
Sample built from today's real filings · unsubscribe in one click
CHECKED EVERY MORNING
Each morning a random sample of what we show is fetched again from the government source and compared, figure by figure. The result is published, mismatches included. A sample, not the whole dataset.
WHERE IT COMES FROM
Insider buys and sells, within two business days of the trade
What 9,167 funds hold, every quarter
US House trade disclosures, filed weeks after the trade
Planned insider sales, filed before the sale
New 5% stakes and activist campaigns
Revenue, margins and balance sheets from the filings
Recalls, EPA cases, contracts and lobbying
THE HONEST PART
Traded naively, insider buying did not beat the market. We tested 40,427 purchases and published every number.
Cluster buys and C-suite buys, the setups the folklore rates highest, did not rescue it. That is why context, filters and point-in-time data matter, and why we show the method instead of promising easy returns.
ONE DESK · 15+ DATASETS
Connect Claude, ChatGPT or Cursor to WaveMan. Answers come from the SEC record, each with a link to the filing.
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See Pro pricingFAQ
Yes. Everything on WaveMan is public disclosure that insiders, funds and members of Congress are required by law to file. We read SEC EDGAR and other official government sources and join them.
Traded naively, no. Our published test of 40,427 purchases shows the raw signal did not beat the market, and the popular filters did not rescue it. The backtest page shows every cut.
One email a day, sent on days something was filed on the tickers you watch. The desk itself updates through the day as filings arrive.
Everything on the site today: the desk, every company page, the Sonar, the backtest, a watchlist and the digest email, daily or weekly. No card.
Yes. CSV export with a free account: 25 rows a file, 3 files every 30 days. Pro removes the caps.
No. WaveMan shows what was filed and when. What to do with it is your decision.
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