Equity · Cap table basics
The stock ledger: the legal record behind the cap table
What Delaware law requires a stock ledger to contain, how certificated and uncertificated shares differ, what a transfer agent does, and when a private company needs one.
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In short
What is a stock ledger?
A stock ledger is the corporation’s official record of who owns its shares. Delaware law defines it as one or more records in which the names of all stockholders of record, the shares registered to each, and all issuances and transfers of stock are recorded. It is the legal record, not a spreadsheet model.
The ledger is the record; the cap table is the model
These get used interchangeably and they are not the same thing. A capitalization table models ownership: it typically shows issued shares alongside options granted, options still in the pool, warrants, and convertible instruments, and expresses everything as percentages on some assumed basis. It is a planning artefact and it changes with the assumptions.
The stock ledger is narrower and harder. Delaware defines it as one or more records administered by or on behalf of the corporation in which the names of all of the corporation’s stockholders of record, the address and number of shares registered in the name of each such stockholder, and all issuances and transfers of stock of the corporation are recorded in accordance with DGCL §224. Options are not in it, because an option is not stock. Unissued pool shares are not in it either.
That distinction has consequences. DGCL §219 provides that the stock ledger is the only evidence as to who are the stockholders entitled to examine the stockholder list or to vote in person or by proxy at any meeting of stockholders. If someone believes they own shares and the ledger does not say so, the ledger governs the vote.
What a stock ledger has to contain
| Element | In practice |
|---|---|
| Names of all stockholders of record | The legal owner, exactly as it appears on the purchase or transfer document — an individual, a trust, a fund entity, not a nickname |
| Address of each stockholder | Where notices go. Stale addresses are the usual reason a required notice fails |
| Number of shares registered in each name | By class and series, since rights differ between them |
| All issuances of stock | Date, class, share count, consideration, and the board authorisation behind it |
| All transfers of stock | Date, transferor, transferee, share count, and any restriction or consent that applied |
Drawn from the definition of "stock ledger" in DGCL §219, accessed 11 Aug 2026. Practice notes are ours, not part of the statute.
The transfer history is the part companies most often keep badly, and it is the part that matters most later. Whether a block of shares was issued by the company or bought from an earlier holder decides securities law questions, tax questions, and sometimes contractual ones. A ledger that records only current positions cannot answer any of them.
The clearest example is qualified small business stock. Section 1202 requires stock to have been acquired at original issue from the corporation, so an entry that does not distinguish an issuance from a secondary purchase makes the analysis impossible years later. That is a records failure with a tax price attached.
Certificated and uncertificated shares
A stock certificate is a physical document evidencing ownership. It is evidence of the shares, not the shares themselves — the ledger entry is what makes someone a stockholder of record. DGCL §158 allows the board to provide by resolution that some or all of any or all classes or series of stock shall be uncertificated, and where certificates are used, every holder is entitled to one signed by or in the name of the corporation by any two authorized officers.
Uncertificated does not mean informal. DGCL §151(f) requires that within a reasonable time after the issuance or transfer of uncertificated stock, the registered owner be given a notice, in writing or by electronic transmission, setting out the powers, designations, preferences and rights of the stock. The statute is explicit that the rights and obligations of holders of uncertificated stock and of certificated stock of the same class and series are identical.
Certificated versus uncertificated shares
| Feature | Certificated | Uncertificated |
|---|---|---|
| What the holder receives | A certificate signed by or in the name of the corporation by any two authorized officers | A written or electronic notice of the stock’s powers, designations, preferences and rights |
| Authorisation needed | The default position | A board resolution under DGCL §158 providing that the shares are uncertificated |
| Rights of the holder | Set by the certificate of incorporation for that class and series | Identical to certificated shares of the same class and series, per DGCL §151(f) |
| On transfer | Certificate surrendered and cancelled, new certificate issued | Ledger updated and notice given within a reasonable time |
| Failure mode | Lost certificates, requiring an affidavit and often a bond before replacement | Notices never sent, so holders have nothing describing what they own |
From DGCL §§151(f) and 158, accessed 11 Aug 2026. Either form is valid; the record in the stock ledger is what establishes ownership in both cases.
On the format of the records themselves, Delaware is permissive. DGCL §224 allows corporate records to be kept on, or by means of, or in the form of any information storage device, method, or one or more electronic networks or databases — including one or more distributed electronic networks or databases — provided the records can be converted into clearly legible paper form within a reasonable time. Paper produced from such records is valid and admissible in evidence to the same extent as an original paper record.
That is the provision people cite when discussing blockchain-based share registers. It is worth reading precisely: the statute permits the storage medium and requires legible paper conversion within a reasonable time. It does not remove any of the substantive requirements about what the ledger must contain or who administers it.
What a transfer agent does
The SEC describes transfer agents as recording changes of ownership, maintaining the issuer’s security holder records, cancelling and issuing certificates, and distributing dividends. In other words, a transfer agent is the party that operates the share register on the issuer’s behalf, and handles the mechanics around it.
Transfer agents are usually banks or trust companies, though the SEC notes that a company can sometimes act as its own. Registered agents file Form TA-1 to register, amend it when the information becomes inaccurate, and file an annual activity report on Form TA-2. Registration is with the SEC, or with a bank regulatory agency where the transfer agent is a bank.
The scope of that requirement is the part that answers the practical question. Section 17A(c)(1) of the Exchange Act makes it unlawful for an unregistered transfer agent to use the mails or interstate commerce to perform the function of a transfer agent with respect to any security registered under section 12 of the Exchange Act, or which would be required to be registered but for specific exemptions in section 12(g)(2).
| Situation | Usual position |
|---|---|
| Private company, shares not registered under Exchange Act §12 | The registration requirement in §17A(c)(1) is generally not engaged. Companies commonly keep the ledger in-house or with a cap table service provider |
| Company preparing for a public listing | A registered transfer agent is engaged as part of the offering process, since the securities will be registered under §12 |
| Listed company | A registered transfer agent operates the register, handles corporate actions and distributes dividends |
| Private company that wants an independent register | May engage a transfer agent by choice — for institutional holders, for a large holder base, or for the operational discipline |
Scoping drawn from 15 U.S.C. §78q-1(c)(1) and the SEC’s transfer agent pages, accessed 11 Aug 2026. Whether any specific arrangement requires registration is a legal question.
How ledgers actually break
Almost never through a single dramatic error. The pattern is accumulation: a founder transfer to a family trust that was agreed but never recorded; a repurchase of unvested shares that was papered but not reflected; a secondary sale between two employees the company approved by email; a convertible instrument that converted at a round, where nobody added the resulting shares to the register.
Each is small. Together they produce a company that cannot state with confidence who its stockholders are — which is discovered during diligence, under time pressure, by lawyers billing hourly to reconstruct it from email. Delaware also gives stockholders statutory rights to inspect the corporation’s books and records, so an uncertain ledger is not only a buyer-side problem.
The discipline that prevents it is unglamorous. Every change of ownership has a document behind it, the ledger entry is made when the document is signed rather than at year end, the ledger reconciles to the cap table on a schedule, and both point at the underlying agreements. That habit costs minutes a month and saves weeks at exit.
Frequently asked questions
What is the difference between a cap table and a stock ledger?
Does a private company need a transfer agent?
Do we have to issue stock certificates?
Is a stock certificate proof of ownership?
Can a stock ledger be kept electronically?
What does a transfer agent actually do?
Sources
External links open in a new tab.
- Delaware General Corporation Law, Title 8, Chapter 1, Subchapter VII — Meetings, Elections, Voting and Notice — State of Delaware
- Delaware General Corporation Law, Title 8, Chapter 1, Subchapter V — Stock and Dividends — State of Delaware
- Transfer Agents — U.S. Securities and Exchange Commission (Investor.gov)
- Transfer Agents — Division of Trading and Markets — U.S. Securities and Exchange Commission
- 15 U.S. Code §78q-1 — National system for clearance and settlement of securities transactions — Cornell Legal Information Institute
- 26 U.S. Code §1202 — Partial exclusion for gain from certain small business stock — Cornell Legal Information Institute
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The stock ledger: the legal record behind the cap table
What Delaware law requires a stock ledger to contain, how certificated and uncertificated shares differ, what a transfer agent does, and when a private company needs one.
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