Shareholder Agreements

A shareholder agreement is a private contract among a corporation’s owners. It sets the rules for how ownership works: who can buy or sell shares, what happens when an owner dies, becomes disabled, divorces, retires, or leaves, how the company gets valued when shares change hands, and how owners resolve a disagreement. It covers ground the certificate of incorporation and bylaws do not reach.

Fisher Stone drafts and negotiates shareholder agreements, part of our ownership and governance services, for closely held corporations across New York City, for a flat fee, quoted up front before any work begins. A licensed New York attorney handles your agreement from start to finish, reachable by call, email, or text, with no call centers or handoffs.

What a shareholder agreement covers, and how it differs from bylaws and the certificate of incorporation

New York corporations rely on three documents that each do a different job. The certificate of incorporation, filed with the New York Department of State (see our corporation formation service), creates the corporation and authorizes its shares. The bylaws, adopted by the board, set internal rules such as how meetings are called and officers are elected.

Neither says much about what happens when an owner wants to sell, dies, divorces, or stops getting along with the others, and a shareholder agreement fills that gap: a private contract among some or all shareholders addressing who a shareholder can sell to, what triggers a buyout, how the price gets set, and who controls the board.

This distinction matters for a closely held corporation: a small number of owners who are often also its officers and directors, with no public market for its shares. Without a shareholder agreement, corporate law and standard bylaws do not say who an owner who wants out can sell to, what the shares are worth, or how a 50/50 deadlock gets broken.

Restricting and transferring shares

Transfer restrictions and rights of first refusal

Most shareholder agreements limit who can hold shares at all. Without a restriction, a shareholder is generally free to sell, gift, or pledge shares to anyone, which could put the other owners in business with a stranger, an ex-spouse, or a competitor. A restriction requires consent from the company or the other owners first.

A right of first refusal works alongside it: before selling to an outside buyer, the shareholder must offer the shares first to the company or the remaining shareholders, on the same price and terms offered. If they decline to match it, the shareholder is free to sell outside the group. If the business is an LLC, this restriction belongs in the operating agreement instead; see our operating agreements service.

Drag-along and tag-along rights

These rights cover a sale of the entire company, not one owner’s shares. A drag-along right lets shareholders holding a specified majority force the minority to join a sale on the same terms, so a buyer can acquire the whole business rather than walk away over a holdout. A tag-along right protects the minority in reverse: if the majority sells, the minority can require the buyer to purchase their shares too.

Buy-sell provisions: when a buyout happens and how the price is set

A buy-sell provision says what happens to a shareholder’s stock when that person’s relationship to the company changes. It answers three questions: what triggers a buyout, what the shares are worth, and where the money comes from.

Triggering events

Shareholder agreements typically list the specific events that trigger a mandatory or optional buyout:

• Death of a shareholder, so shares do not pass to heirs who never intended to run the business
• Disability that prevents the shareholder from continuing active work in the company
• Divorce, so a former spouse does not become an owner through equitable distribution
• Retirement, giving a departing owner a defined path to cash out
• Voluntary or involuntary departure, including termination for cause

A termination for cause often carries different terms than a retirement does.

Determining the purchase price

Agreements generally use one of three approaches: an agreed value the shareholders set and update periodically, a valuation formula, such as a multiple of earnings or book value, applied to the company’s financials, or an independent appraisal at the time of the buyout, the most accurate but the slowest and costliest. Many agreements use a formula or agreed value as the default and an appraisal as a backstop.

Funding the buyout

A buy-sell provision is only as useful as the company’s ability to pay for it. Many closely held corporations fund a death or disability buyout with life or disability insurance on each shareholder. Retirement or departure buyouts often get paid over time through an installment note.

Minority protections, reserved matters, and board composition

Reserved matters requiring supermajority approval

A minority shareholder has little say in an ordinary majority vote, so agreements commonly list reserved matters: decisions requiring a supermajority or unanimous vote. Typical reserved matters include issuing new shares, taking on significant debt, selling substantially all the company’s assets, amending the certificate of incorporation, or changing the nature of the business.

Board composition and voting agreements

The agreement can also address who sits on the board. Shareholders can agree in advance to vote their shares for specific seats, whether each owner gets one, seats are allocated by ownership percentage, or a minority owner is guaranteed a seat regardless of share count. This binds the shareholders who sign it to a predictable governance role.

Resolving deadlock in a 50/50 company

A company owned equally by two shareholders, or by two groups that each control half the votes, has no majority to break a tie. A disagreement over an important decision, such as taking on debt or approving a sale, can leave the company unable to act. A shareholder agreement addresses deadlock directly.

Common approaches include mediation before either owner acts further, a neutral third director or tie-breaking vote, or a buyout mechanism built for deadlock, often called a shotgun clause: one owner names a price to buy the other out, and the other can accept it or use that price to buy the first owner out instead. Without a mechanism like this, New York law allows a shareholder to petition for judicial dissolution, a far more disruptive outcome. See our business dissolution service.

Confidentiality and restrictive covenants between owners

Shareholder agreements commonly include confidentiality obligations that apply to the owners themselves, separate from any terms in an employment agreement. Each shareholder agrees not to disclose the company’s financial information, client relationships, and business methods, an obligation that survives after leaving.

The agreement can also include restrictive covenants between the owners: a non-compete limiting a departing shareholder from starting or joining a competing business, and a non-solicit limiting recruitment of employees or clients afterward. New York courts enforce these only if reasonable in scope, geography, and duration, so the covenant needs its own drafting. Owners active in daily operations, covered in our running a business service, often need these coordinated with their employment terms.