# Undula: Insider Trading — Insider Alerts & Analysis

> Real-time U.S. company insider transaction tracker for investors. (iPhone/iPad app by Cheuk Kwan Lam.)

- Source: https://appshunter.io/ios/app/undula-insider-trading/id6744305133 (this page in markdown: same URL + `.md`)
- Developer: [Cheuk Kwan Lam](https://appshunter.io/developer/1806991098)
- Category: Finance
- Price: Free with in-app purchases
- Rating: 3.00/5 from 4 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 36 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2025-07-02
- Data updated: 2026-08-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/undula-insider-trading/id6744305133/reviews.md

## What is Undula?

Undula – The Ultimate Insider research Tracker for Every Investor

Stay ahead of the market with Undula, the powerful app that tracks U.S. company insider transactions in real-time. Whether you're a seasoned trader or a casual investor, Undula reveals where the "money" is flowing – giving you deeper insights into stock movements, industry trends, and individual holdings.

Why Undula? The #1 app for insider trading data analysis!
• Real-Time Insider Alerts: Get instant notifications for buys, sells, proposed sales, and large transactions – labeled with 10b5-1 plans, RSUs, new positions, and more.
• Advanced Event Studies: Analyze post-transaction price changes (Day +1 to +5) with cluster filtering for accurate, unbiased insights into insider impact.
• Industry & Cluster Trends: Spot money flows across sectors – see when insiders are buying or selling heavily in tech, finance, or any industry.
• Clean, Intuitive Dashboard: Customizable views (1-day, 7-day, 1-month, 3-month) for top buys/sells, company profiles, and insider timelines.
• Detailed Profiles: Dive into company overviews and individual insider histories with full transaction details.
• Powerful Filters: Sort by transaction type, ownership (direct/indirect), size, % change, and special tags for precise research.

Perfect for every investor:
- Analysis your favorite stocks for insider changes.
- Understand broader market signals without complex tools.
- Free version includes full UI access with recent data – upgrade to Pro for unlimited analysis and advanced alerts.

Undula uses official SEC Form 4/144 filings for accurate, reliable data. No guesswork – just clear, actionable insights.

Download Undula today and see where the money is really going.

Free to download • 7-day Premium trial • Premium: $14.99/month (cancel anytime)

X: Undula_app

## Key features

- Real-time insider alerts
- Advanced event studies
- Industry and cluster trends
- Customizable dashboard views
- Detailed company and insider profiles
- Powerful transaction filters

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly Edition | $14.99 | per month |
| Premium Annual Edition | $143.99 | per year |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/undula-insider-trading/id6744305133/reviews.md

### 5/5 — Helpful tools

*2026-03-25, version 2.6.1*

Very easy to use and clear information. It’s really helpful.

### 5/5 — Good App

*2026-03-24, version 2.6.1*

Simple and user friendly, helps a lot with tracking.

### 5/5 — Great experience

*2026-03-18, version 2.6.1*

Simple and clear UI, keep up the good work!

### 5/5 — 👍🏻

*2026-03-17*

Very convenient!

### 5/5 — Good tool for Traders

*2026-03-17*

Convenient and easy to use with plenty of features.

**Developer response:** Hi MooniKB,

Thank you so much for your 5-star review and kind words! We're really glad you find our app convenient and easy to use with plenty of features. Your feedback means a lot to us and keeps us motivated to improve. Hope it helps you trade! 😊

Best regards,
Undula Team

### 5/5 — Highly recommend

*2026-03-02, version 2.3.0*

Clear, simple, easy to use — I highly recommend it!

### 5/5 — Highly recommend

*2026-01-31, version 2.0.1*

This app is really helpful and the information is very clear. Definitely recommend!

## Frequently asked questions about Undula

### What kind of insider transactions does Undula track?

Undula tracks U.S. company insider transactions including buys, sells, proposed sales, and large transactions. It also labels transactions with details like 10b5-1 plans, RSUs, and new positions.

### How does Undula provide insights into stock movements?

It offers real-time alerts for insider activity and advanced event studies that analyze post-transaction price changes. Users can also spot industry and cluster trends to understand money flows across sectors.

### What are the customization options in Undula?

The app features a clean, intuitive dashboard with customizable views for 1-day, 7-day, 1-month, and 3-month periods. Users can also apply powerful filters to sort transactions by type, ownership, size, and more.

### What data sources does Undula use?

Undula uses official SEC Form 4/144 filings to ensure accurate and reliable data for its analysis.

### What is the pricing for Undula's premium features?

Undula offers a 7-day free trial for its Premium version. After the trial, it costs $14.99 per month or $143.99 per year, and subscriptions can be canceled anytime.

### What devices is Undula available on?

Currently, Undula is supported on iPhone devices.

### How often is Undula updated?

The latest version of Undula is 2.7.2, and it was last updated on March 31, 2026.

### What is the user sentiment for Undula?

Undula has a rating of 3.0 stars from 4 ratings, indicating mixed user sentiment.

## Version history (last 5 releases)

### 2.9.0 — 2026-07-14

- Rebuilt Live feed: insider trading records now update continuously
- New transaction detail page with more complete filing information
- Improved notification handling, stability, and performance

### 2.8.2 — 2026-05-07

- Improved stability and performance
- Updated dependencies for better compatibility

### 2.8.1 — 2026-04-24

- Improve performance
- Rename Supply Chain to Industry Chain

### 2.8.0 — 2026-04-20

• NEW: Supply Chain — track insider trading activity across industry chains
• At-a-glance buy/sell dots for quick market sentiment

### 2.7.3 — 2026-04-10

- Premium dashboard now defaults to 1D view for all sections, showing the most relevant daily activity at a glance.

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## Related topics

[insider trading](https://appshunter.io/ios/topics/insider-trading) · [the insider index](https://appshunter.io/ios/topics/the-insider-index)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*