Man Group PLC — Major Shareholding Notification 2026

Jan 22, 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	21/01/2026
(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:	8,182,234.00	1.36
(2)   Cash-settled derivatives:	5,031,970.00	0.83	77,687.00	0.01
(3)   Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	13,214,204.00	2.20	77,687.00	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	10,937	11.411911 GBP
5p ordinary	Sale	10,506	11.4119 GBP
5p ordinary	Sale	6,008	11.4119 GBP
5p ordinary	Sale	140,177	11.4119 GBP
5p ordinary	Sale	9,147	11.4119 GBP
5p ordinary	Sale	39,885	11.4119 GBP
5p ordinary	Sale	13,262	11.4119 GBP
5p ordinary	Sale	10,958	11.4119 GBP
5p ordinary	Sale	2,642	11.4119 GBP
5p ordinary	Sale	19,167	11.4119 GBP
5p ordinary	Sale	163,738	11.4119 GBP
5p ordinary	Sale	17,808	11.4119 GBP
5p ordinary	Sale	695	11.3985 GBP
5p ordinary	Sale	534	11.3985 GBP
5p ordinary	Sale	2,141	11.4119 GBP
5p ordinary	Sale	1,492	11.4119 GBP
5p ordinary	Sale	9,007	11.4119 GBP
5p ordinary	Sale	5,693	11.4119 GBP
5p ordinary	Sale	3,589	11.4119 GBP
5p ordinary	Sale	26,428	11.4119 GBP
5p ordinary	Sale	11,426	11.4119 GBP
5p ordinary	Sale	2,995	11.4119 GBP
5p ordinary	Sale	4,146	11.4119 GBP
5p ordinary	Sale	715	11.4119 GBP
5p ordinary	Sale	13,345	11.4119 GBP
5p ordinary	Sale	3,317	11.4119 GBP
5p ordinary	Sale	4,357	11.4119 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	7	11.3984 GBP
5p ordinary	Swap	Reducing a long position	149	11.3745 GBP
5p ordinary	Swap	Reducing a long position	37,227	11.3719 GBP
5p ordinary	Swap	Reducing a long position	488	11.3745 GBP
5p ordinary	Swap	Reducing a long position	50	11.3745 GBP
5p ordinary	Swap	Reducing a long position	190	11.3719 GBP
5p ordinary	Swap	Reducing a long position	10	11.3745 GBP
5p ordinary	Swap	Reducing a short position	12,473	11.5487 GBP
5p ordinary	Swap	Reducing a short position	8,938	11.5609 GBP
5p ordinary	Swap	Reducing a short position	5,475	11.5443 GBP
5p ordinary	Swap	Reducing a short position	4,190	11.3309 GBP
5p ordinary	Swap	Reducing a long position	18	11.3984 GBP
5p ordinary	Swap	Reducing a long position	641	11.4119 GBP
5p ordinary	Swap	Reducing a long position	92,293	11.4119 GBP
5p ordinary	Swap	Reducing a long position	61,571	11.4119 GBP
5p ordinary	Swap	Reducing a long position	4,780	11.4119 GBP
5p ordinary	Swap	Increasing a long position	10,635	11.3764 GBP
5p ordinary	Swap	Increasing a long position	128	11.3781 GBP
5p ordinary	Swap	Increasing a long position	1,318	11.3781 GBP
5p ordinary	Swap	Increasing a long position	109,341	11.3764 GBP
5p ordinary	Swap	Increasing a long position	6,159	11.3764 GBP
5p ordinary	Swap	Increasing a long position	74	11.3781 GBP
5p ordinary	Swap	Increasing a long position	17	11.3781 GBP
5p ordinary	Swap	Increasing a long position	1,477	11.3764 GBP
5p ordinary	Swap	Reducing a long position	108	11.3745 GBP
5p ordinary	Swap	Reducing a long position	590	11.3719 GBP
5p ordinary	Swap	Increasing a long position	516	11.3781 GBP
5p ordinary	Swap	Increasing a long position	42,915	11.3764 GBP
5p ordinary	Swap	Increasing a long position	26	11.3781 GBP
5p ordinary	Swap	Increasing a long position	2,178	11.3764 GBP
5p ordinary	Swap	Increasing a long position	259	11.3781 GBP
5p ordinary	Swap	Increasing a long position	21,542	11.3764 GBP
5p ordinary	Swap	Reducing a long position	1,188	11.3745 GBP
5p ordinary	Swap	Reducing a long position	88	11.3984 GBP
5p ordinary	Swap	Reducing a long position	6,400	11.4119 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:	22/01/2026
Contact name:	Molly Childs
Telephone number:	+442071443714

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.