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WISE GROUP PLC

Date: 02 September, 2026

/s/ Emmanuel Thomassin

Emmanuel Thomassin

Chief Financial Officer

SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Date: 02 September 2026

Commission File Number: 001-43229

(Translation of registrant’s name into English)

1st Floor, Worship Square

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

Exhibit No.	Description
99.1	Transaction in Own Shares dated 02 September 2026

Transaction in Own Shares

Wise Group plc (the "Company") announces that from 24 August 2026 up to and including 28 August 2026 it repurchased a total of (i) 286,461 of its Class A ordinary shares on Nasdaq and/or other applicable US trading venues and (ii) 512,074 of its Class A ordinary shares on the London Stock Exchange and other in both cases through Goldman Sachs International or one of its affiliates, as detailed below.

The repurchased Class A ordinary shares will be held in treasury.

Date	Aggregate number of Class A ordinary shares purchased	Volume weighted average price paid per share	Highest price paid per share	Lowest price paid per share	Trading venue
2026-08-24	74,498	GBP 9.5520	GBP 9.6360	GBP 9.4920	XLON
2026-08-24	46,933	GBP 9.5574	GBP 9.6180	GBP 9.4920	CHIX
2026-08-24	50,000	USD 13.0914	USD 13.1700	USD 12.9700	NASDAQ
2026-08-25	83,964	GBP 9.5838	GBP 9.6860	GBP 9.5020	XLON
2026-08-25	50,000	USD 13.0689	USD 13.1700	USD 12.9600	NASDAQ
2026-08-26	74,003	GBP 9.7086	GBP 9.7820	GBP 9.5420	XLON
2026-08-26	50,000	USD 13.2255	USD 13.3150	USD 13.1600	NASDAQ
2026-08-27	79,146	GBP 9.9201	GBP 9.9900	GBP 9.8420	XLON
2026-08-27	49,526	GBP 9.9201	GBP 9.9900	GBP 9.8460	CHIX
2026-08-27	37,425	USD 13.3597	USD 13.6000	USD 13.1350	NASDAQ
2026-08-28	61,023	GBP 9.5829	GBP 9.6940	GBP 9.5120	XLON
2026-08-28	42,981	GBP 9.5923	GBP 9.6800	GBP 9.5280	CHIX
2026-08-28	99,036	USD 13.0712	USD 13.2100	USD 12.9300	NASDAQ

The repurchases form part of the Company's share buyback program announced on July 21, 2026 (the "Buyback"). In connection with the Buyback, the Company expects to repurchase up to £405 million (approximately $540 million) of its Class A ordinary shares.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation) and Commission Delegated Regulation (EU) 2016/1052 as such legislation forms part of law in the United Kingdom (the "UK") by virtue of the EU (Withdrawal) Act 2018 (as may be amended, extended and/or supplemented from time to time), a detailed breakdown of individual trades made by Goldman Sachs International on behalf of the Company as part of the Buyback is scheduled to this announcement. This announcement is also being made for the purposes of the UK Financial Conduct Authority's Listing Rule 14.3.17(2).

http://www.rns-pdf.londonstockexchange.com/rns/9886S_1-2026-9-1.pdf

Martin Adams - Investor Relations

Sana Rahman - Communications

Charles Pretzlik / Emily Murphy

Wise@brunswickgroup.com

+44 (0) 20 7404 5959

Wise is a global technology company, building the best way to move and manage the world's money.

With Wise Account and Wise Business, people and businesses can hold 40+ currencies, move money between countries and spend money abroad. Large companies and banks use Wise technology too; an entirely new network for the world's money.

In fiscal year 2026, Wise supported around 19 million people and businesses, processing over $240 billion in cross-border transactions and saving customers over $3 billion.

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.