Skip to content
Insider tapeFilings through Tue, Oct 27
My stocks
✦ Challenge My Thesis

Think you're right? Let's look for the evidence against you.

Most tools agree with you. This one starts with what argues against your view, from SEC filings and 16,899 past insider buys, then shows what supports it.

Your view of the insider activity

Try it on this week's biggest buys

Assume each is a good sign, and see what argues against it.

How it works

  • Same seven checks as Spy Mode: the filing, its qualifiers, the insider's own history, the other insiders, similar past buys, what happened after, and the weighing.
  • The order flips with your view. If you think it's a good sign, the reasons for caution come first. If you think it's a warning, the reasons it may not be come first.
  • Rules, not an AI model, write every sentence, so the same filing always gets the same answer. Public SEC data only. Not investment advice.