
Sec Form 4
InsiderMonkey Screener
Finviz Insider Trading
MarketChameleon Insider Trades Screener
Insider Tracking
Gurufocus Insider
StockAnalysis
OpenInsider is an SEC Form 4 insider screener that allows you to monitor the insider trading filings for insider buying and selling.

13F Insight
altFINS
Investing.com
Koyfin
Yahoo! Finance
FinViz
TradingView
Daily S&P 500 sector-rotation & risk-appetite dashboard. 11 GICS sector ETFs re-ranked by money flow, relative strength and volume pressure, with 13F ownership for all 501 holdings. 28-year backtested deterministic formulas, free newsletter.

Which is more popular?
Based on our record, OpenInsider seems to be more popular. It has been mentioned 55 times since March 2021.
Website, pricing, platforms and company facts side by side.
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of QuantOrb.pro yet.
Walkthroughs and reviews on video.
I USED OPENINSIDER TO SEE WHAT RICH PEOPLE BUY !
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How often each product is chosen within a category, 0–100% relative to the other.


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Recommendations tracked on public social media and blogs since March 2021.


That said, you can verify my math with the share ownership from the most recent 10K-A, Jason Hope's last Form 13, the open short interest listed on Nasdaq.com, and the daily volume from ChartExchange. If you don't know about volume &... Source: about 3 years ago
Not for finding the next NVDA, but this is a cool website http://openinsider.com/. Source: over 3 years ago
I've been buying a little bit of any regional bank that's down if they show up on openinsider.com with a recent cluster of insider buying. I figure their CFO knows best. Source: over 3 years ago
Tracking QuantOrb.pro since Sep 2026.
When comparing OpenInsider and QuantOrb.pro, you can also consider the following products.

Sec Form 4 is a real-time insider data providing platform that shows insider trades, transactions, buying, and selling data.
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Track hedge fund portfolios and institutional investor holdings from SEC 13F filings. Discover what smart money is buying and selling.
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InsiderMonkey Screener provides a real-time resource for insider trading and hedge funds.
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Finviz Insider Trading platform allows you to perform trades, investments, and transactions in the company’s stock shares.
Compare Finviz Insider Trading to OpenInsider or QuantOrb.pro:

Investing.com is a financial markets platform (website & android/iOS app) providing real-time data, quotes, charts, financial tools, breaking news and analysis across 250 exchanges around the world in 44 language editions.
Compare Investing.com to OpenInsider or QuantOrb.pro: