Legal
11 June 2025

The importance of restrictions on the transferability of shares

by Sophie Mercier and Matthieu Vandevoorde

When building a business together with others, you typically do so based on mutual respect and trust. The last thing you want is for an outsider or even a competitor, to suddenly become a shareholder. That’s why it is important to make clear agreements about the transfer of shares. To ensure the stability of a company’s shareholding structure, restrictions can be imposed on the free transferability of shares. In this article, you will learn about the different types of restrictions that exist, why they are so important, and what the risks are if they are missing or not properly defined.

What are restrictions on the transfer of shares?

Restrictions on the transfer of shares define under which conditions shares in a company may be sold or transferred. This can involve a transfer to third parties or shares that change hands in the event of a shareholder’s death. Without clear agreements, this may lead to conflicts or the entry of undesirable new shareholders.

To avoid this, it is crucial to include clear and precise provisions in the company’s articles of association or in a separate shareholders’ agreement, covering the scope, procedure, and pricing mechanism.

What types of restrictions exist?

There are several ways to limit the transferability of shares. Here are the most common:

Standstill clause

A standstill clause prevents shareholders, during a pre-agreed period, from changing their stake in the company and thus their voting rights, for example by buying or selling shares. This ensures (temporary) stability in the ownership structure and reinforces mutual commitment.

Right of first refusal (pre-emption right)

If a shareholder wishes to sell shares to a third party, the other shareholders are given priority and the opportunity to purchase those shares themselves, usually at the same price as the external offer.

Tag-along right

If a shareholder sells their shares to a third party, the other shareholders can choose to sell their shares along under the same terms and conditions. This especially protects minority shareholders.

Drag-along obligation

With a drag-along clause, a selling shareholder can compel the other shareholders to also sell their shares to a third party. This is useful in facilitating a full takeover. Unlike the tag-along right, the initiative lies with the selling shareholder, who can oblige the others to sell.

Why are these restrictions important?

Restrictions on share transfers play an important role in preserving stability within the shareholder structure. They protect against the unwanted loss of ownership, control, and decision-making power in the company. These agreements help prevent new or unwanted parties such as competitors from becoming shareholders. Moreover, such restrictions often reflect the balance of power between shareholders: they may strengthen the position of majority shareholders while still protecting minority shareholders and heirs.

When transfer restrictions are clearly and carefully drafted, they help prevent future conflicts. Fair agreements on share valuation and well-defined procedures provide clarity on the rights and obligations of all parties involved.

In practice, formal procedures are often not even necessary. The mere existence of transfer restrictions usually creates enough balance and trust between shareholders, allowing changes in ownership to proceed smoothly and by mutual agreement without disadvantaging anyone.

Articles of association or shareholders’ agreement?

Restrictions on the transfer of shares can be included in the company’s articles of association and/or in a shareholders’ agreement. Both options have their pros and cons. Inclusion in the articles ensures a stronger legal anchoring of the arrangements, while a shareholders’ agreement offers the advantage of confidentiality. In many cases, a combination of both provides the best solution, with tailored drafting being the key to achieving a solid balance.

Conclusion

Well-drafted transfer restrictions in the articles of association or a shareholders’ agreement are essential to ensure stability and continuity within a company’s shareholder structure. They protect shareholders from unwanted entries and potential conflicts. The absence of proper transfer restrictions can lead to legal disputes, loss of control, and economic or financial damage.

Would you like to know the best way to handle this? Our experts are happy to help you develop carefully considered and watertight provisions, fully tailored to your situation.

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Sophie Mercier

Senior Manager Legal sophie.mercier@vdl.be

Matthieu Vandevoorde

Senior Advisor Legal matthieu.vandevoorde@vdl.be

Disclaimer
In our opinions, we rely on current legislation, interpretations and legal doctrine. This does not prevent the administration from disputing them or from changing existing interpretations.


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