NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION

6 June 2024

Gresham Technologies plc

("Gresham Technologies" or the "Company")

Rule 2.9 Announcement

For the purposes of Rule 2.9 of the City Code on Takeovers and Mergers (the "Code"), Gresham Technologies confirms that, as at the date of this announcement it has in issue 84,092,512 ordinary shares of 5 pence each ("Ordinary Shares"). The Company does not hold any Ordinary Shares in treasury. The International Securities Identification Number ("ISIN") number of the Ordinary Shares is GB0008808825.

Enquiries

Disclosure requirements of the Code

Under Rule 8.3(a) of the Takeover Code, any person who is interested in 1 per cent. or more of any class of relevant securities of an offeree company or of any securities exchange offeror (being any offeror other than an offeror in respect of which it has been announced that its offer is, or is likely to be, solely in cash) must make an Opening Position Disclosure following the commencement of the offer period and, if later, following the announcement in which any securities exchange offeror is first identified. An Opening Position Disclosure must contain details of the person's interests and short positions in, and rights to subscribe for, any relevant securities of each of (i) the offeree company; and (ii) any securities exchange offeror(s). An Opening Position Disclosure by a person to whom Rule 8.3(a) applies must be made by no later than 3.30 p.m. (London time) on the 10^th business day following the commencement of the offer period and, if appropriate, by no later than 3.30 p.m. (London time) on the 10^th business day following the announcement in which any securities exchange offeror is first identified. Relevant persons who deal in the relevant securities of the offeree company or of a securities exchange offeror prior to the deadline for making an Opening Position Disclosure must instead make a Dealing Disclosure.

Under Rule 8.3(b) of the Takeover Code, any person who is, or becomes, interested in 1 per cent. or more of any class of relevant securities of the offeree company or of any securities exchange offeror must make a Dealing Disclosure if the person deals in any relevant securities of the offeree company or of any securities exchange offeror. A Dealing Disclosure must contain details of the dealing concerned and of the person's interests and short positions in, and rights to subscribe for, any relevant securities of each of (i) the offeree company; and (ii) any securities exchange offeror(s), save to the extent that these details have previously been disclosed under Rule 8. A Dealing Disclosure by a person to whom Rule 8.3(b) applies must be made by no later than 3.30 p.m. (London time) on the business day following the date of the relevant dealing.

If two or more persons act together pursuant to an agreement or understanding, whether formal or informal, to acquire or control an interest in relevant securities of an offeree company or a securities exchange offeror, they will be deemed to be a single person for the purpose of Rule 8.3.

Opening Position Disclosures must also be made by the offeree company and by any offeror and Dealing Disclosures must also be made by the offeree company, by any offeror and by any persons acting in concert with any of them (see Rules 8.1, 8.2 and 8.4).

Details of the offeree and offeror companies in respect of whose relevant securities Opening Position Disclosures and Dealing Disclosures must be made can be found in the Disclosure Table on the Takeover Panel's website at www.thetakeoverpanel.org.uk, including details of the number of relevant securities in issue, when the offer period commenced and when any offeror was first identified. You should contact the Panel's Market Surveillance Unit on +44 (0)20 7638 0129 if you are in any doubt as to whether you are required to make an Opening Position Disclosure or a Dealing Disclosure.

Rule 26.1 Disclosure

In accordance with Rule 26.1 of the Code, a copy of this announcement will be available on the investor section of the Company's website at https://www.greshamtech.com/invest-in-us by no later than 12 noon (London time) on the business day immediately following the date of this announcement.  The content of the website referred to in this announcement is not incorporated into and does not form part of this announcement.

Note to editors

Gresham Technologies is a leading software and services company that specialises in providing real-time solutions for data integrity and control, banking integration, payments and cash management. Listed on the main market of the London Stock Exchange (GHT.L) and headquartered in the City of London, its customers include some of the world's largest financial institutions and corporates, all of whom are served locally from offices located in the UK, Europe, North America and Asia Pacific.

Gresham's award-winning Clareti software platform is a highly flexible and scalable platform, available on-site or in the cloud, designed to address today's most challenging financial control, risk management, data governance and regulatory compliance problems. Learn more at www.greshamtech.com.