Man Group PLC — Major Shareholding Notification 2026

Jan 23, 2026

National Storage Mechanism | Additional information

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

Rule 8.3 of the Takeover Code (the “Code”)

1.        KEY INFORMATION

(a)   Full name of discloser:	Man Group PLC
(b)   Owner or controller of interests and short positions disclosed, if different from 1(a):         The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c)   Name of offeror/offeree in relation to whose relevant securities this form relates:         Use a separate form for each offeror/offeree	Beazley plc
(d)   If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e)   Date position held/dealing undertaken:         For an opening position disclosure, state the latest practicable date prior to the disclosure	22/01/2026
(f)   In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?	NO

2.        POSITIONS OF THE PERSON MAKING THE DISCLOSURE

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(a)      Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	5p ordinary
	Interests		Short positions
Number	%	Number	%
(1)   Relevant securities owned and/or controlled:	7,712,060.00	1.28
(2)   Cash-settled derivatives:	5,032,902.00	0.83	61,544.00	0.01
(3)   Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	12,744,962.00	2.12	61,544.00	0.01

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b)      Rights to subscribe for new securities (including directors’ and other employee options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

3.        DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a)        Purchases and sales

Class of relevant security	Purchase/sale	Number of securities	Price per unit
5p ordinary	Sale	4263	11.1969 GBP
5p ordinary	Sale	15820	11.1969 GBP
5p ordinary	Sale	16340	11.1969 GBP
5p ordinary	Sale	92010	11.1969 GBP
5p ordinary	Sale	24740	11.1969 GBP
5p ordinary	Sale	19720	11.1969 GBP
5p ordinary	Sale	4770	11.1969 GBP
5p ordinary	Sale	31980	11.1969 GBP
5p ordinary	Sale	129570	11.1969 GBP
5p ordinary	Sale	6943	11.1969 GBP
5p ordinary	Sale	2980	11.1969 GBP
5p ordinary	Sale	2210	11.1969 GBP
5p ordinary	Sale	13450	11.1969 GBP
5p ordinary	Sale	8580	11.1969 GBP
5p ordinary	Sale	4920	11.1969 GBP
5p ordinary	Sale	35350	11.1969 GBP
5p ordinary	Sale	16420	11.1969 GBP
5p ordinary	Sale	4440	11.1969 GBP
5p ordinary	Sale	5400	11.1969 GBP
5p ordinary	Sale	6220	11.1969 GBP
5p ordinary	Sale	1300	11.1969 GBP
5p ordinary	Sale	16790	11.1969 GBP
5p ordinary	Sale	5958	11.1969 GBP

(b)        Cash-settled derivative transactions

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit
5p ordinary	Swap	Reducing a long position	6694	11.2106 GBP
5p ordinary	Swap	Reducing a long position	302	11.2106 GBP
5p ordinary	Swap	Increasing a short position	1289	10.8346 GBP
5p ordinary	Swap	Increasing a short position	1622	10.9708 GBP
5p ordinary	Swap	Reducing a short position	19054	11.1863 GBP
5p ordinary	Swap	Reducing a long position	920	11.1969 GBP
5p ordinary	Swap	Reducing a long position	177010	11.1969 GBP
5p ordinary	Swap	Reducing a long position	98520	11.1969 GBP
5p ordinary	Swap	Reducing a long position	8250	11.1969 GBP
5p ordinary	Swap	Increasing a long position	32291	11.2178 GBP
5p ordinary	Swap	Increasing a long position	5184	11.1917 GBP
5p ordinary	Swap	Increasing a long position	53475	11.1917 GBP
5p ordinary	Swap	Increasing a long position	45864	11.2178 GBP
5p ordinary	Swap	Increasing a long position	2988	11.1917 GBP
5p ordinary	Swap	Increasing a long position	717	11.1917 GBP
5p ordinary	Swap	Reducing a long position	375	11.2106 GBP
5p ordinary	Swap	Increasing a long position	20859	11.1917 GBP
5p ordinary	Swap	Increasing a long position	122022	11.2178 GBP
5p ordinary	Swap	Increasing a long position	1057	11.1917 GBP
5p ordinary	Swap	Increasing a long position	13466	11.2178 GBP
5p ordinary	Swap	Increasing a long position	10477	11.1917 GBP
5p ordinary	Swap	Reducing a long position	15397	11.1969 GBP

(c)        Stock-settled derivative transactions (including options)

(i)        Writing, selling, purchasing or varying

Class of relevant security	Product description e.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit

(ii)        Exercise

Class of relevant security	Product description e.g. call option	Exercising/ exercised against	Number of securities	Exercise price per unit

(d)        Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)

4.        OTHER INFORMATION

(a)        Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:
None

(b)        Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i)   the voting rights of any relevant securities under any option; or (ii)   the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:
None

(c)        Attachments

Is a Supplemental Form 8 (Open Positions) attached?	NO

Date of disclosure:	23/01/2026
Contact name:	Graham Keene
Telephone number:	+442071442259

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.