Skip to main content

US/UK M&A: Disclosure

21 September 2021

The disclosure exercise against the warranties contained in the share purchase agreement (SPA) is a common element of an M&A transaction on both sides of the Atlantic Ocean. In this article we will identify some of the different approaches taken in relation to disclosure in the UK and the US.

Specific and general disclosures

In both the UK and the US it is common for the warranties in the SPA to be qualified. In the UK this is done through disclosures set out in a separate disclosure letter, and in the US by disclosures set out in the disclosure schedules to the SPA itself. In the US, the disclosures are usually specific, and it is unusual for a disclosure to be general and qualify all the warranties – generally this is allowed only where the disclosure has clear relevance to another warranty. General disclosures of the contents of all (or portions of) the data room are often resisted.

This contrasts with the position in the UK where statements and information disclosed in the separate disclosure letter serve as exceptions to the applicable warranties. The disclosure letter customarily includes a series of general disclosures. This is usually information that is available in public registers; these general disclosures qualify all of the warranties in the SPA. In addition, it is also common practice for general disclosure of information and documents which were provided to the buyer during the due diligence exercise to be allowed – this is usually done by general disclosure of the contents of the data room. In addition, the disclosure letter is accompanied by a separate disclosure bundle – this is a large collection of documents (which, as noted, may extend to the entire contents of the data room); the entire contents of the disclosure bundle are deemed disclosed against all of the warranties. It is worth noting that in addition to the general disclosures contained in the disclosure letter, specific disclosures against individual warranties in the SPA are also allowed.

Buyer’s knowledge/pro-sandbagging

It is common in US style SPAs for there to be a negotiation around ‘pro sandbagging’ and ‘anti sandbagging’ provisions. A ‘pro sandbagging’ clause allows the buyer to bring a claim for a breach of warranty in the SPA notwithstanding that they buyer had prior knowledge of that breach, and it is not uncommon in the US to see such provisions in the SPA, to avoid inadvertently bringing items in the data room into the disclosure schedule through the ‘back door’. An ‘anti sandbagging’ clause prevents the buyer from bringing a claim if it knew about a matter before signing or completion. Sometimes a US style SPA is silent on this, and the issue will then be governed by the relevant state law regarding breach of contract claims. In many US states, the absence of a ‘pro sandbagging’ clause would mean that a buyer would find it difficult to bring a successful claim for a breach of warranty of which it was aware before signing or completion.

In the UK, clauses relating to the buyer’s knowledge (‘anti sandbagging’ clauses) are often negotiated and are effective; these provisions are often negotiated alongside the issue of data room disclosure. A well-advised seller will usually seek to restrict a buyer’s ability to claim for a breach of warranty where the buyer is aware of and has knowledge (whether actual or implied) of the matter resulting in the breach. These provisions typically limit the group of people who are deemed to have knowledge to the buyer’s key deal team (the buyer will seek to limit this group and to exclude being attributed with the knowledge of its outside advisers). In addition, UK style SPAs may include a statement that anything contained in the data room is deemed to be known by the buyer. As a result, the parties usually also agree to a contractual standard of disclosure, and that to be effective disclosure must be ‘fair’. There is a significant body of case law surrounding this, and it is widely understood that for disclosure to be ‘fair’ matters must be disclosed with sufficient detail to enable a buyer to identify the nature and scope of the matter so disclosed.

‘Pro sandbagging’ clauses are much less common in the UK, and there is uncertainty regarding their efficacy. English case law suggests that a party generally does not have a right to recover for a breach of warranty of the other party to the extent that the non-breaching party had knowledge of such breach prior to completion. In such cases, the buyer is deemed not to have relied on the accuracy of the warranty, or to have no or de minimis damages, and as such the buyer is presumed to have valued the shares on the basis of its knowledge that the warranty was untrue. Therefore, in the UK it is more common for a buyer to seek recourse for known material issues either by including a specific indemnity in the SPA or by seeking a reduction in the purchase price in respect of the relevant issue.

What are the key issues for US buyers?

Method of disclosure: the disclosures are set out in a separate disclosure letter, and accompanied by a disclosure bundle rather than in schedules to the SPA itself.

General disclosures: unlike the US, general disclosures against the warranties are common practice in the UK.

Buyer’s knowledge: in the UK the enforceability of pro-sandbagging clauses is debateable. It is more common to see anti sandbagging clauses, which are often negotiated alongside general disclosure of the contents of the data room and provisions which attribute the buyer’s knowledge to a specified group of people (usually they key deal team).

We recommend that you read this article alongside our other M&A US/UK articles on warranties and deal certainty.

Lewis Silkin regularly works with US financial and corporate buyers on M&A deals across a wide range of sectors on UK domestic and cross-border transactions. We’d be delighted to discuss any questions you may have regarding UK deal practice at an early stage in any discussions you may be having in relation to possible UK acquisitions.

Read the next in this series here.


Related items

Related services

Back To Top