Consultation opened
27/04/2026
Consultation closed
29/05/2026
29/05/2026
We sought views on proposed changes to rules on information sharing during equity initial public offerings (IPOs).
We introduced rules in 2018 designed to encourage the production of unconnected pre-deal investment research during the UK equity IPO process.
Feedback suggests that these changes haven’t always achieved their intended effect. Instead, the equal information sharing rules, particularly the addition of a ‘7-day delay’ for connected research, have added unnecessary market risk and costs for issuers listing in the UK.
Our proposals included:
We also included discussion questions on the remaining aspects of the 2018 IPO information flows rules to help explore where there are further opportunities for reform of these rules.
This consultation will affect:
This consultation has now closed. We will publish feedback on responses and issue a policy statement once we have reviewed your comments.
In UK IPOs, pre-deal investment research is commonly provided by banks to their institutional investor clients. This may be published either by syndicate banks providing deal-related services to the issuer (connected research), or by non‑syndicate firms and independent providers that distribute research to their own institutional client base (unconnected research).
We first introduced the rules on unconnected analysts in July 2018. This followed concerns raised in discussion paper DP16/3 (PDF) about the lack of availability of information during the UK equity IPO process and potential policy options for improving the quality of this information. Following industry engagement, the suggested changes were proposed in CP17/5 (PDF) and then made into final rules in PS17/23.