The real-time dilution tracker
for small-cap traders.
Stocks Leak is a live dilution tracker — real-time alerts on S-1s, S-3s, 424B5s, ATM offerings, shelf registrations, and insider activity for every ticker you watch.
Free plan, no card required · Pro $29/mo
ATM offering — 4M shares
Shelf registration $250M
Insider sale — CEO
What you get
Everything to track dilution
Dilution timeline
Every S-1, S-3, 424B, and ATM offering plotted against share count history per ticker.
Live filings feed
New SEC filings stream in with form type, ticker, and a one-line summary of the dilutive impact.
Insider & institutional
Recent insider transactions and Form 13F holdings — see who's buying and who's bailing.
Watchlists
Track the tickers you trade. We do the EDGAR scraping so you don't refresh it manually.
Email alerts
Get notified within minutes when a watched ticker drops a dilutive filing.
Share-count history
Outstanding share trends with timestamps that line up with each filing event.
Pricing
Start free. Scale when ready.
FAQ
Common questions
- What does Stocks Leak actually do?
- We monitor SEC EDGAR and ownership data feeds in real time, flag filings that signal dilution (S-1, S-3, 424B5, ATM offerings, shelf registrations), and surface them on per-ticker dashboards and live alerts.
- How is this different from free SEC filings?
- EDGAR is raw. We classify each filing for dilutive impact, plot it against historical share count, link it to insider activity, and ping you the moment one drops on a ticker you watch.
- Is there a free plan?
- Yes. Free accounts get 20 symbol dilution searches per month with no credit card required. Re-scanning the same ticker in the same month doesn't burn a search. Counter resets on the 1st.
- Can I cancel anytime?
- Yes. One-click cancel through the billing portal. Access continues until the end of your billing period.
- Is Stocks Leak financial advice?
- No. We surface public SEC data faster and cleaner. What you do with it is on you.