Transferring Shares in a Private Company: Rights of First Refusal, Pre-Emption Clauses, and What to Do When They Break Down

Transferring shares in a private company is not as straightforward as selling a house or a car. Private companies in Australia are specifically designed to restrict who can become a shareholder — and the mechanisms that control share transfers are at the heart of many of Queensland’s most bitterly contested shareholder disputes. Whether you want to sell your stake, buy out a co-owner, or stop an unwanted transfer to a third party, understanding how share transfer restrictions work is essential before you take any step.

This guide explains the key legal mechanisms — rights of first refusal, pre-emption clauses, board approval requirements, and the role of shareholders agreements — and what happens when those mechanisms break down.

Why Private Companies Restrict Share Transfers

Unlike shares in a public company listed on the ASX, shares in a private (proprietary) company are not freely tradeable. The Corporations Act does not prohibit free transferability of shares — but it gives companies the power to restrict it, and most private companies exercise that power.

The reasons are straightforward. In a small business, the shareholders are often also the directors and employees. The people you go into business with matter as much as the capital they bring. Allowing a shareholder to transfer their interest to a competitor, a creditor, or a stranger could fundamentally change the dynamics of the business. Restrictions on share transfers protect the remaining shareholders from being forced into business with someone they did not choose.

Restrictions are imposed through two main documents:

• The company’s constitution (previously called the memorandum and articles of association)
• A shareholders agreement entered into between the shareholders personally

If a company does not have a constitution, the Corporations Act replaceable rules apply. The replaceable rules in section 1072G give the board of directors an absolute discretion to refuse registration of a transfer. This is a broad protection but it is far less precise than a carefully drafted constitution or shareholders agreement.

Board Approval Requirements

Many private company constitutions require the board of directors to approve any share transfer before it is registered. If the board declines to register a transfer, the transferee cannot be entered on the share register and does not become a shareholder.

The board’s discretion to refuse registration must be exercised in good faith and in the interests of the company — not capriciously or for improper purposes. If a board refuses to register a transfer without a legitimate reason, the aggrieved party may challenge the refusal through a court application or by raising oppression proceedings under section 232 of the Corporations Act.

Board approval provisions are common in older company constitutions but are increasingly being replaced by — or used alongside — more specific mechanisms like rights of first refusal and pre-emption clauses.

Rights of First Refusal (ROFR)

A right of first refusal (ROFR) is a contractual right that gives one party the opportunity to purchase something before the owner can offer it to anyone else. In the shareholder context, a ROFR means that if a shareholder wants to sell their shares, they must first offer them to the other shareholders (or the company itself) at the same price and on the same terms as any proposed sale to a third party.

ROFR provisions typically work as follows:

1. The selling shareholder receives a bona fide offer from a third-party buyer and decides to accept it.
2. The seller must notify the other shareholders (or the company) of the proposed sale, specifying the price, terms, and the identity of the proposed buyer.
3. The other shareholders have a defined period — typically 30 to 60 days — to elect to purchase the shares at the same price and on the same terms.
4. If the right is exercised, the seller must sell to the exercising shareholders instead of the third party.
5. If the right is not exercised within the time limit, the seller may proceed to complete the sale to the third party — but usually only at the notified price or higher, and within a specified window.

A ROFR is distinct from a right of pre-emption. A right of pre-emption typically arises regardless of whether the shareholder has an outside offer — it requires the seller to offer shares to existing shareholders before approaching the market at all. The difference matters: a ROFR is triggered by a third-party offer; a pre-emption right is triggered by any intention to sell.

Pre-Emption Clauses

Pre-emption clauses in a company’s constitution or shareholders agreement require a selling shareholder to offer their shares to existing shareholders before they can be transferred to any third party, and often before any third-party negotiations begin. Unlike a ROFR, which mirrors a third-party price, pre-emption clauses typically require the shares to be valued — by an agreed mechanism, an independent accountant, or by the parties themselves.

Common valuation mechanisms under pre-emption clauses include:

• Agreed price between the parties
• Independent expert valuation (typically a chartered accountant or registered valuer)
• A formula tied to EBITDA or net asset value
• The audited last-year accounts

When pre-emption clauses contain inadequate valuation mechanisms — or none at all — disputes frequently arise about the value of the shares being offered. If the parties cannot agree on value, the matter often ends in court proceedings for oppression or winding up.

Shotgun Clauses (Buy-Sell Provisions)

A shotgun clause (also called a buy-sell or Russian roulette clause) is a common mechanism in two-shareholder companies where neither party can agree on a buyout price. The mechanism works as follows:

1. One shareholder names a price for the entire company (or their share of it).
2. The other shareholder must either buy the first shareholder out at that price, or sell their own shares to the first shareholder at the same price.

Shotgun clauses are elegant in theory but can produce unjust outcomes when one party has significantly more capital than the other — a well-funded shareholder can name a price that forces a cash-strapped co-owner to sell. Courts have been asked to set aside shotgun clause outcomes on unconscionability grounds in limited circumstances.

What Happens When Shares Are Transferred in Breach of a ROFR or Pre-Emption Clause

If a shareholder transfers their shares to a third party in breach of a ROFR or pre-emption clause, the legal consequences depend on:

• Whether the restriction is in the constitution or a shareholders agreement (or both)
• Whether the third-party purchaser had notice of the restriction
• Whether registration of the transfer can be blocked

Where the restriction is in the constitution, the company may refuse to register the transfer — preventing the third party from becoming a shareholder. The selling shareholder will remain on the register (and continue to be bound as a member) while facing a claim for breach.

Where the restriction is in a shareholders agreement, the aggrieved shareholders can seek:

• Injunction to prevent completion of the transfer or registration
• Specific performance requiring the seller to comply with the ROFR or pre-emption process
• Constructive trust — a court may hold that the third-party purchaser holds the shares on constructive trust for the aggrieved shareholder if the purchaser had notice of the restriction
• Damages for breach of the shareholders agreement

Whether a constructive trust arises depends on whether the transferee had actual or constructive notice of the shareholders agreement at the time of purchase. Registered security interests and publicly available corporate records do not usually include shareholders agreements — so a buyer who does not make inquiries may take free of the restriction. This is why it is critical for shareholders agreements to be disclosed to any prospective purchaser early in the due diligence process.

Transfers by Operation of Law: Death, Bankruptcy, and Relationship Breakdown

Not all share transfers are voluntary. Three scenarios deserve particular attention:

Death of a Shareholder

When a shareholder dies, their shares form part of their estate and pass under their will (or under intestacy rules if there is no will). The personal representative (executor or administrator) of the estate becomes entitled to the shares. Most company constitutions and shareholders agreements address what happens in this scenario — usually requiring the estate to either:

• Transfer the shares to a beneficiary who the other shareholders approve; or
• Offer the shares to existing shareholders under the ROFR or pre-emption mechanism

If the shareholders agreement is silent on death, the legal position can be uncertain and disputes often arise between the deceased’s family and the surviving shareholders.

Bankruptcy of a Shareholder

If a shareholder is declared bankrupt, their shares vest in their trustee in bankruptcy. The trustee’s primary obligation is to the creditors of the bankrupt estate — not to the company’s other shareholders. Most shareholders agreements include a forced transfer obligation triggered by bankruptcy, allowing the other shareholders or the company to purchase the bankrupt’s shares before the trustee can sell them on the open market.

Family Law and Relationship Breakdown

Where a shareholder is going through a divorce or separation, their shares in a private company may be subject to property settlement orders under the Family Law Act 1975 (Cth). Family court orders can override contractual share transfer restrictions in shareholders agreements. This is a risk most small business owners do not consider when structuring ownership — and it can force unwanted new shareholders into the company against the wishes of all parties.

Remedies When There Is No Agreed Transfer Mechanism

What happens if you want to exit a private company but there is no ROFR, no pre-emption clause, and no shotgun clause? The remaining shareholders cannot simply be forced to buy you out — but you are not trapped either.

The principal remedies available are:

• Section 232 oppression application — If the other shareholders’ conduct has been oppressive, unfairly prejudicial, or unfairly discriminatory, the court has power under section 233(1)(d) to order a buyout of your shares at fair value. This is the most commonly used mechanism for forcing an exit from a private company where no contractual exit mechanism exists.
• Section 461 winding up on just and equitable grounds — Where the relationship between shareholders has broken down irretrievably and no other remedy is adequate, the court can order the company to be wound up. Courts generally prefer to order a buyout rather than wind up a solvent company, but winding up remains an option of last resort.
• Negotiated buyout — Often the most practical solution. A sensible negotiated exit — with independent share valuation — avoids litigation costs and preserves business value. Mediation is a valuable tool where direct negotiations have failed.

Common Mistakes in Share Transfer Disputes

• Not checking the constitution AND the shareholders agreement — Transfer restrictions may appear in one document but not the other. You must check both.
• Missing the ROFR election window — If you fail to exercise your ROFR within the required time, the right lapses. The seller may proceed to the third party.
• Not giving proper notice — The selling shareholder must comply precisely with the notice requirements in the ROFR or pre-emption clause. Informal notifications may not trigger the mechanism.
• Accepting the seller’s proposed valuation without challenge — If the valuation mechanism allows for an independent expert, demand one. A seller’s estimate of fair value is usually optimistic for the seller.
• Waiting too long to act — Once shares are transferred and registered, unwinding the transaction becomes much more difficult. If you believe a transfer is being carried out in breach of your rights, seek injunctive relief before completion.

Frequently Asked Questions

Talk to a Shareholder Dispute Lawyer in Brisbane

Share transfer disputes are among the most time-sensitive matters in commercial law. Whether you want to exercise a right of first refusal, resist an unwanted transfer, or exit a company where no mechanism exists, acting quickly is essential. Boss Lawyers are shareholder dispute lawyers Brisbane with experience in all aspects of shareholder exit disputes, oppression applications, and contested share transfers.

We also act in related matters including director disputes, commercial litigation, and insolvency proceedings involving shareholder disputes. Call 1300 267 711 or contact us online for a confidential consultation.

This is general information only and is not legal advice. You should obtain professional advice specific to your circumstances.

Mark Harley is Principal Solicitor at Boss Lawyers Pty Ltd. Boss Lawyers is a boutique commercial litigation and insolvency firm based in Brisbane, Queensland. Mark Harley is recognised in Doyle’s Guide 2026 as a recommended commercial litigation lawyer in Brisbane.