The cap table explained
Who owns what, counted two ways: common and preferred, the option pool, SAFEs as converted, and pre-money versus post-money — Northwind's table before its Seed.
A cap table is the register of who owns what: every share issued, every option granted, the unissued option pool, and every SAFE or note that will become shares. It is the document the board consents, the stock ledger and the balance sheet all have to agree with, and the first thing an investor's lawyer rebuilds.
Every percentage on a cap table is a share count divided by a total — so say which total: issued, or fully diluted.
Common and preferred
Founders and employees hold common stock. Investors in a priced round buy preferred stock — a series with rights common lacks, written into the charter: a liquidation preference, conversion into common, anti-dilution protection, protective provisions and board seats. That is why a 409A appraisal prices the common below the round's price: the two classes are different securities.
Pre-money and post-money
The pre-money valuation is the company's price immediately before the new money; the post-money is that plus the money. Northwind's planned Seed: $8,000,000 pre-money plus $2,000,000 is $10,000,000 post-money, so the new investors own $2,000,000 ÷ $10,000,000 = 20.00% after the round. The price per share is pre-money ÷ pre-money fully diluted shares — and what counts in those shares is the most negotiated line in a term sheet.
Wrong
$2,000,000 ÷ $8,000,000 pre-money = 25.00%.
Right
$2,000,000 ÷ $10,000,000 post-money = 20.00%.
Investment ÷ pre-money is the wrong fraction: the new money's own shares are in the denominator after the round.
A spreadsheet
- Good at
- Free, and anyone can read it
- Easy to model a round before it happens
- Watch for
- No link to the documents that make each line true
- Conversion math done by hand, and redone by every reader
- Best for
- Two founders and nothing else
Cap table management software
- Good at
- Holds the documents beside the ledger
- Models SAFE conversion and rounds; issues and tracks option grants
- Watch for
- A subscription, and data entry that must match the signed documents
- Only as right as what was entered
- Best for
- From the first option grant or the first SAFE
Kept by company counsel
- Good at
- The person drafting the consents keeps the ledger
- Diligence-ready by construction
- Watch for
- Slower to change, and billed by the hour
- Modeling still happens somewhere else
- Best for
- Companies whose counsel already keeps the minute book
In this lesson: fully diluted versus outstanding, with Northwind's table both ways.
Pages in this lesson
1 page goes deeper, about 4 minutes in all. Read them in order, or open the one you need.
Where this lesson's rules come from
The sources behind this lesson's requirements, by kind. Background reading explains; it is never the authority for a rule. Anything marked as a convention is ours, not the rule-maker's.
- Background reading — not an authority
- Y Combinator, Post-Money SAFE User Guide (opens in a new tab)What “post-money” means: post the SAFEs and the old pool, not the round's new poolFree to read
- NVCA Model Legal Documents (opens in a new tab)The model certificate of incorporation, stock purchase, investors' rights, voting and ROFR/co-sale agreementsFree to read
- Wikipedia, “Capitalization table” (opens in a new tab)The cap table — backgroundFree to read
The words this lesson teaches
Each links to its glossary definition, which also names the authority behind it and the components that render it.
- Cap tableThe register of who owns what in a company — every share issued, every option granted, the unissued pool and every SAFE or note that will become shares — shown as share counts and as percentages, issued and fully diluted. It must agree with the stock ledger, the board consents and the booksConvention
- Fully dilutedCounting every share that exists or could: issued stock, options granted, the unissued option pool and convertible securities as converted. The basis a SAFE's Company Capitalization, a priced round's price per share and most ownership percentages are quoted on
- Common stockThe residual class of shares — founders', employees' and option holders' — paid after creditors and after any preferred stock's preference. The class a 409A valuation prices
- Preferred stockA class or series of stock with rights common lacks, set out in the charter — usually a liquidation preference, conversion into common, anti-dilution protection, protective provisions and board seats. What investors buy in a priced round, and what a SAFE converts into
- Pre-money valuationWhat a company is priced at immediately before new money comes in. Pre-money ÷ pre-money fully diluted shares is the round's price per share — so whatever the term sheet puts in the pre-money (converting SAFEs, a bigger option pool) is paid for by the existing holders
- Post-money valuationPre-money valuation plus the new money. An investor's ownership is its investment ÷ post-money; a post-money SAFE's cap is stated this way, so the SAFE's ownership is known the day it is signed
- Option poolShares the board reserves under a stockholder-approved equity plan for future grants of options and other awards. Granted options and the unissued remainder both count in fully diluted shares
In the founder glossary
This lesson’s ideas, explained for the founder running the company. Each has an entry in the founder glossary.