A Stock Purchase Agreement (SPA) is the principal closing document in a priced equity financing, governing the sale and purchase of newly-issued preferred stock. It contains the financing terms (share count, price, closing date), the company's representations and warranties to investors, the conditions that must be satisfied before closing, the indemnification structure if reps prove untrue, and the closing mechanics. It is the "definitive document" of the priced round, accompanied by the certificate of incorporation amendment, the Investor Rights Agreement, the Voting Agreement, and the Right of First Refusal and Co-Sale Agreement (ROFR/Co-Sale).
The standard content of a Stock Purchase Agreement:
The reps and warranties section is where most negotiation happens. The company makes detailed statements about virtually every aspect of its business, with material misstatements creating indemnification exposure. Standard areas of reps include:
The disclosure schedule: the SPA references a "Disclosure Schedule" where the company carves out specific exceptions to the reps. For instance, if a rep says "no pending litigation," the disclosure schedule lists any matters that would be exceptions. The disclosure schedule is where many of the practical exceptions live and is heavily negotiated.
The Stock Purchase Agreement is where founders learn what "definitive documents" actually mean. The reps and warranties are detailed, specific, and signed personally in some cases. The discipline at signing: read every rep, verify accuracy with the right specialists (financial reps with the controller, IP reps with patent counsel, employee reps with HR), and proactively disclose anything that creates risk. The disclosure schedule is your friend: anything you can disclose upfront reduces indemnification exposure later. The painful failure mode: missing a disclosure that turns into a post-close claim. The good news: the standard SPA reps have been negotiated by thousands of deals, so the framework is well-established. The bad news: each company's specific facts require careful drafting of the disclosure schedule and rep exceptions. Don't try to do this yourself; have experienced corporate counsel handle the drafting.
What founders get wrong: Treating reps and warranties as boilerplate they don't need to verify. Reps are personal promises (sometimes with personal indemnification exposure for founders) that the disclosed information is true. Missing a disclosure creates indemnification exposure post-closing, and the cleanup is expensive. The right discipline: at SPA drafting, read every rep, verify with the responsible specialist, and disclose proactively in the disclosure schedule. The legal cost of doing diligence-grade work on the disclosure schedule is much smaller than the post-closing exposure from missed disclosures.
Related: Subscription Agreement · Closing Conditions · Due Diligence · Preferred Stock · Representations and Warranties
What is a Stock Purchase Agreement?
The principal closing document in a priced equity financing, governing the company's sale and the investor's purchase of newly-issued preferred stock. Contains the financing terms, the company's representations and warranties, the conditions to closing, the indemnification structure, and the closing mechanics.
What are the main sections of an SPA?
Recitals (parties), purchase and sale (terms), reps and warranties of the company (extensive promises about the business), reps of investors (narrower), conditions to closing, covenants, indemnification, termination provisions, and miscellaneous (governing law, etc.). The reps and warranties section is the most heavily negotiated.
What's the disclosure schedule?
A document referenced by the SPA where the company carves out specific exceptions to the reps. If a rep says "no pending litigation," the disclosure schedule lists matters that would be exceptions. Heavily negotiated; the right discipline is to disclose proactively to reduce indemnification exposure.
This is just a small sample! Register to unlock our in-depth courses, hundreds of video courses, and a library of playbooks and articles to grow your startup fast. Let us Let us show you!
Submission confirms agreement to our Terms of Service and Privacy Policy.