Stock Purchase Agreement

A stock purchase agreement governs the sale of shares in a corporation, including the securities transferred, price, capitalization, closing conditions, representations, and indemnification.

A useful document turns the parties' actual arrangement into measurable duties, approvals, timing, remedies, and a reliable execution record. Its terms should be reconciled to the transaction rather than copied from an unrelated form.

• A buyer acquires all or a controlling block of a private company’s shares
• An investor purchases shares from one or more existing holders
• A founder or early holder sells part of a direct equity position

The document name alone does not determine the right structure. Consider a different instrument or qualified legal review when any of these conditions applies:

• Do not use it for newly issued primary financing without the subscription, investor-rights, and corporate approval documents the financing requires.
• Do not treat an equity purchase as an asset purchase; the target’s contracts and liabilities generally remain with the target.

Record exact facts before clauses are written. Names, authority, dates, amounts, defined terms, dependencies, and incorporated materials should be verifiable and consistent.

• Buyer, each seller, target company, share classes, and certificate details
• Capitalization, options, warrants, liens, transfer restrictions, and required approvals
• Price, escrow, adjustments, tax elections, and closing mechanics
• Company representations, disclosures, interim covenants, and post-closing indemnity

These decisions shape the allocation of responsibility and should not be left for boilerplate to decide:

• Whether the sale covers all shares or a specific block
• How options, warrants, and convertible securities affect the price
• Which company risks sellers stand behind
• How escrow, claim thresholds, and tax elections operate

• Sale and transfer of specified shares
• Price, adjustments, escrow, and tax treatment
• Seller title and company representations
• Interim covenants, conditions, approvals, and closing
• Indemnity, survival, releases, and post-closing cooperation

Every provision should use the same parties, dates, standards, defined terms, and document hierarchy. A clause that is reasonable by itself can still create a conflict when it is not reconciled with payment, default, termination, or another exhibit.

1. 01Describe the intended result and the relationship in plain language.
2. 02Confirm parties, authority, governing jurisdiction, dates, money, property, services, and approvals.
3. 03Resolve the key decisions and identify every schedule, exhibit, disclosure, consent, or filing.
4. 04Draft the provisions as one consistent system, then review the complete execution set before signature.

Capitalization errors, undisclosed securities rights, and entity-level liabilities directly affect the acquired value. Transfer restrictions and securities exemptions must be checked before signing and closing.

The main agreement may establish the framework while schedules, exhibits, disclosures, consents, or operational records supply transaction-specific details.

• Capitalization and disclosure schedules
• Stock powers, certificates, and transfer-ledger updates
• Board, shareholder, and third-party consents

Each incorporated document should be identified precisely, use the same names and effective date, and follow a stated order of precedence if terms conflict.

Reconcile the fully diluted cap table, approve the transfer under governing documents, collect certificates or electronic transfer evidence, update the ledger, and coordinate tax and beneficial-ownership records.

• Confirm legal names, roles, capacity, addresses, and signing authority
• Reconcile dates, amounts, definitions, cross-references, schedules, and exhibits
• Confirm that duties, deadlines, approvals, acceptance standards, and payment triggers are measurable
• Check that default, termination, remedies, and surviving obligations work together
• Complete jurisdiction-specific forms, notices, witnesses, notarization, filings, or professional review when applicable
• Deliver and preserve the complete signed package with its incorporated documents

These sources provide federal, state-resource, regulatory, or institutional context. They do not replace checking the law and required forms applicable to the parties, transaction, and governing jurisdiction.

1. Source 1

   Exempt Offerings

   U.S. Securities and Exchange Commission. Federal securities-law overview for private and exempt offerings.

2. Source 2

   Information for Certain Types of Transactions and Filers

   U.S. Securities and Exchange Commission. Current SEC rules and filing resources for mergers, acquisitions, tender offers, and related business combinations.

3. Source 3

   Sale of a Business

   Internal Revenue Service. Federal tax treatment and allocation context for business sales.

4. Source 4

   Contract

   Cornell Legal Information Institute. General U.S. contract formation, interpretation, breach, and remedy concepts.