Portfolio check, no account
Paste your tickers on the website and see every insider notice of a planned sale in them from the last 90 days, whether the sale has been reported yet, and how many hours' head start the notice gave.
Changelog
What shipped, by day. The app changes most days; this is the list a user would notice.
Last updated: Oct 24, 2026 ยท Live status and numbers
Open data
Three CSVs anyone can download: every Form 144 head-start pair, every Congress trade with its reporting lag, and 30 days of scored insider buys, with a source link on every row. The changelog is now an RSS feed too.
Planned sales and insider selling, live on the website
Two new live pages: today's Form 144 notices with how long each has been public, and today's reported insider sales. Each insider's public page now lists their notices and how often they went on to sell.
Head to head
Four comparison pages, each tool described from its own site: against OpenInsider, Unusual Whales, Quiver Quantitative and Finviz.
Trading style, lean and win rate for every top trader
Next to each trader's mirror score: how long they hold (Scalp, Intraday, Swing, Position), whether they lean long or short, and how many of their mirrored positions closed with a profit. Wallets moving dozens of times a day are marked Algo, since a person can't keep up with a bot.
The homepage, rebuilt
Dark, with the head start on planned sales as the first thing you read, the app pinned under it, and three feature rows with clickable tabs.
Best to copy
The top traders list can be ordered by mirror score instead of profit: what copying each trader's every move with $1,000 a position would have returned over 90 days, after fees and slippage.
A daily planned-sales digest
Once a day, every Form 144 notice in the stocks and from the insiders you follow, as one message, before the sales are reported. On by default; switch it off in Alerts.
Mirror score in trader alerts, and a copy rule for traders
Every alert about a trader carries their mirror score. You can set a rule to copy every position a trader opens, the way you can for an insider's buys.
Share a copied trade or your record
Each copied trade can have a public page, and so can your whole record against the market, with no dollar amounts. Off unless you turn it on.
Company logos everywhere
Funds, trusts and assets without a ticker, like Treasury bills in Congress trades, now show the institution's logo.
One flat sidebar on computers
Stocks, Crypto, You and Tools, every page one click away.
Hear about a sale before it's reported
A Form 144 is the notice an insider must file before selling restricted or control shares. The app reads it the minute the SEC accepts it and alerts anyone who copied that stock. Every notice is matched to the sale that followed, and the head start is measured and published.
Copy every buy by an insider
Follow an insider and have each of their open-market buys turned into a copy prompt automatically.
Your copies in the weekly letter
The Sunday email now shows each trade you copied and how it has done against the market.
Congress search
Find any member by name, results as you type, with portraits for members who joined recently.
A new logo and colours
A lime square with a forest-green dot over an arrowhead; dark by default in the app.
Copied a trade? The exit always reaches you
When the insider you copied files a sale, or the trader you copied closes, cuts or flips, a loud alert tells you to do the same, even in quiet hours, on every plan.
Big stakes and planned sales
Activist stakes of 5% or more (Schedule 13D and 13G) and insiders' notices of planned sales (Form 144), read, shown on each stock's page and alerted.
A public track record
Every alerted insider buy and what came next, 1 day, 1 week and 1 month later, wins and losses both, on the website.
Live pages on the website
Insider buying today, cluster buys, this week in insider buying, by stock and by insider, each refreshed from the app.
Pick three to follow
Right after sign-up, three insiders or traders to follow, so the first alert comes soon.