1612 Partner Reference

Cap Table Sandbox

Interactive equity dilution model — viewed through the lens of Founder 1

Onyx Sciences

Editable Inputs

Quick Presets: Base: Seed $15M / A $70M / B $140M post-money, with raises of $5M / $20M / $50M. Bull: each round’s post-money valuation is 40% higher (Seed $21M → A $98M → B $196M); same raises, less dilution. Bear: each round’s valuation is 40% lower (Seed $9M → A $42M → B $84M); same raises, more dilution. You can modify any slider after applying a preset.
18.0%

Seed

$5.0M
$15.0M

Series A

$20M
$70M

Series B

$50M
$140M

Founder 1 Summary

Stage Company Valuation Founder 1 Ownership % Founder 1 Stake Value

Founder 1 Stake — % vs. $ Value Over Time

Company Snapshot

Equity Composition & Valuation Over Time

Valuation Growth & Capital Injections

Cumulative Capital Raised
Post-Money Valuation

Cap Table Detail by Stage

Ownership Composition — Post-Series B