National Storage Mechanism | Additional information

IG Gro up H oldings plc

L EI No: 2 1 3 8 0 0 3A5Q1 M7 A NOUD 76

01 October 2025

BLOCK LISTING SIX MONTHLY RETURN

Name of appl icant:		IG G roup Holdings plc			IG G roup Holdings plc			IG G roup Holdings plc
Name of scheme:		IG Group Long Term Incentive Plan			IG Group Value Sharing Plan			IG G roup Sustained Performance Plan
P eriod of return:	Fr o m :	29 March 2025	T o:	29 September 2025	29 March 2025	To:	29 September 2025	29 March 2025	T o:	29 September 2025
B alance of unal lotted securit ies under scheme(s) f rom pre v ious return:		534,109			189,673			372, 346
Pl us : The amount by which the block scheme(s) has been inc reased s ince the date of the l a st return ( if any inc rease has been appl ied f o r):		0			0			0
Less : Number of securiti es issued/a llotted under scheme(s) during period (see LR3.5.7G):		0			0			0
E qual s : Balan ce under scheme(s) not yet issued/allotted at end of period:		534,109			189,673			372,346

Name of contact:	Jemimah Conde, Senior Assistant Company Secretary
Telephone number of contact:	+44 20 7633 5315

Company Secretariat	IG Group Investor Relations	Media
Aurelia Gibbs	Martin Price	Sodali & Co
020 7896 0011	020 7573 0020	020 7100 6451
[email protected]	[email protected]	[email protected]

About IG

IG Group (LSEG:IGG) provides online trading platforms and educational resources to empower ambitious customers around the globe. Headquartered in the UK, IG Group is a FTSE 250 company that offers customers access to c.19,000 financial markets worldwide.