The total dollar amount of an insider transaction, calculated as Shares multiplied by Price.
Definition
In the context of insider trading analysis, nominal value refers to the gross fiat value of a transaction. It is derived by multiplying the exact number of shares transacted (from Form 4 Table I) by the exact price per share paid or received.
Nominal value converts share counts into dollars so insider trades can be compared across companies with very different stock prices.
Why Share Count Alone Misleads
A 10,000-share purchase can mean very different things depending on the stock price. Ten thousand shares of a $5 stock is a $50,000 transaction; ten thousand shares of a $500 stock is a $5 million transaction.
Nominal value normalizes these trades into dollars, making it possible to compare insider conviction across tickers, sectors, and market caps.
How Nominal Value Feeds Net Flow
InsiderAlpha computes nominal value from shares multiplied by transaction price, then aggregates open-market buys and sells. This is the foundation of net capital flow.
The limitation is that nominal value should still be interpreted relative to insider wealth, remaining ownership, company size, and normal compensation schedule.
Nominal Value Examples
| Shares | Price | Nominal Value |
|---|---|---|
| 5,000 | $20 | $100,000 transaction; small for most large-cap executives. |
| 5,000 | $200 | $1,000,000 transaction; more likely to affect conviction scoring. |
| 50,000 | $200 | $10,000,000 transaction; high impact if discretionary. |
Live Insider Data
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Why it matters for Whale Tracking
Tracking shares alone is misleading because a 10,000 share purchase of a $2 stock is vastly different from a 10,000 share purchase of a $500 stock. Nominal value normalizes the data into standard USD, allowing for accurate comparison between different companies and executives.
Technical Nuance
Nominal value provides a standardized measure for comparing transactions across different securities and time periods, ensuring consistency in data analysis.
Track Nominal Values Live
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Real-World Example
"If a director buys 5,000 shares at $200 each, the nominal value of the transaction is $1,000,000. This $1M metric is what feeds into the Net Capital Flow algorithms on the terminal."
Fundamental Quant Thesis
Go beyond the raw data. Read institutional-grade analysis on why net-capital-flow insiders are moving capital and the long-term structural impact.