Updated: August 2026 • Verified v1.2
Founder Secondary Sale & Equity Dilution Calculator
Finance & MathNewLocal Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.
Secondary_Price = Primary_Price * (1 - Discount_%); Shares_Sold = Target_Proceeds / Secondary_PriceWas this calculation helpful?
Understanding Your Results
Displays primary vs secondary share prices, shares transferred, ownership change %, and estimated capital gains tax liabilities.
Practical Guidance & Next Steps
Secondaries in growth rounds typically price at par with preferred shares or at a modest 10% to 20% discount depending on investor demand.
What is this?
A venture capital financial model that calculates founder secondary stock sales, equity ownership dilution, and net cash proceeds.
How does it work?
1. Enter company valuation, total shares, and founder shares owned.
2. Input target secondary dollar amount and price discount %.
3. Review post-secondary ownership % and estimated net cash after tax.
Why use it?
Helps founders de-risk personal wealth while understanding exact cap table ownership consequences.
Technical Scope & Calculation Limitations
Assumes common shares sold to secondary buyers; does not model complex conversion of common into preferred shares.
Frequently Asked Questions
In a secondary transaction, an existing shareholder (such as a founder or early employee) sells existing shares directly to an investor for personal cash liquidity, unlike primary funding which goes into the company's bank account.
Windows Desktop & Widget Options
All Windows widgets Want this capability on your Windows desktop?
Windows 11 Widget
8.8/10
MSN Money Watchlist Widget
Built-in Windows 11 Widgets Board stock ticker and market watchlist feed.
FreeEasy InstallLow RAM
By Microsoft CorporationView Widget
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