Barclays PLC — Major Shareholding Notification 2026

May 22, 2026

National Storage Mechanism | Additional information

RNS Number : 4812F

Barclays PLC

22 May 2026

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:				Barclays PLC.
(b)	Owner or controller of interest and short
	positions disclosed, if different from 1(a):
(c)	Name of offeror/offeree in relation to whose				ADVANCED MEDICAL SOLUTIONS GROUP PLC
	relevant securities this form relates:
(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:				21 May 2026
(f)	In addition to the company in 1(c) above, is the discloser making				NO
	disclosures in respect of any other party to the offer?
2.				POSITIONS OF THE PERSON MAKING THE DISCLOSURE
(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:			82,062	0.04%	4,374,930	1.99%
(2)	Cash-settled derivatives:
				4,314,831	1.96%	81,305	0.04%
(3)	Stock-settled derivatives (including options)
	and agreements to purchase/sell:			0	0.00%	0	0.00%
	TOTAL:			4,396,893	2.00%	4,456,235	2.02%
(b)	Rights to subscribe for new securities (including directors and other executive
	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
(a)	Purchases and sales
Class of relevant		Purchase/sale		Number of		Price per unit
security				securities
5p ordinary		Purchase		154,973		2.2621  GBP
5p ordinary		Purchase		125,777		2.2128  GBP
5p ordinary		Purchase		87,667		2.2408  GBP
5p ordinary		Purchase		82,700		2.1850  GBP
5p ordinary		Purchase		80,139		2.2682  GBP
5p ordinary		Purchase		52,259		2.1753  GBP
5p ordinary		Purchase		35,318		2.2499  GBP
5p ordinary		Purchase		34,935		2.2293  GBP
5p ordinary		Purchase		30,878		2.2263  GBP
5p ordinary		Purchase		25,444		2.1610  GBP
5p ordinary		Purchase		25,049		2.2489  GBP
5p ordinary		Purchase		24,601		2.2582  GBP
5p ordinary		Purchase		21,900		2.1890  GBP
5p ordinary		Purchase		19,393		2.2798  GBP
5p ordinary		Purchase		19,339		2.2139  GBP
5p ordinary		Purchase		16,239		2.1848  GBP
5p ordinary		Purchase		8,885		2.2184  GBP
5p ordinary		Purchase		8,368		2.1851  GBP
5p ordinary		Purchase		8,003		2.2423  GBP
5p ordinary		Purchase		7,730		2.2185  GBP
5p ordinary		Purchase		7,418		2.1450  GBP
5p ordinary		Purchase		6,868		2.1859  GBP
5p ordinary		Purchase		6,000		2.2616  GBP
5p ordinary		Purchase		5,110		2.2675  GBP
5p ordinary		Purchase		5,000		2.3050  GBP
5p ordinary		Purchase		4,617		2.2050  GBP
5p ordinary		Purchase		4,588		2.1468  GBP
5p ordinary		Purchase		3,821		2.2096  GBP
5p ordinary		Purchase		3,498		2.2000  GBP
5p ordinary		Purchase		3,379		2.2404  GBP
5p ordinary		Purchase		3,264		2.2013  GBP
5p ordinary		Purchase		3,051		2.2329  GBP
5p ordinary		Purchase		2,831		2.1500  GBP
5p ordinary		Purchase		2,195		2.2420  GBP
5p ordinary		Purchase		1,849		2.2350  GBP
5p ordinary		Purchase		1,519		2.2213  GBP
5p ordinary		Purchase		1,202		2.2300  GBP
5p ordinary		Purchase		932		2.1972  GBP
5p ordinary		Purchase		272		2.2387  GBP
5p ordinary		Purchase		91		2.2534  GBP
5p ordinary		Purchase		1		2.2250  GBP
5p ordinary		Sale		281,382		2.2682  GBP
5p ordinary		Sale		217,846		2.2071  GBP
5p ordinary		Sale		178,574		2.2675  GBP
5p ordinary		Sale		171,721		2.2483  GBP
5p ordinary		Sale		169,149		2.2480  GBP
5p ordinary		Sale		131,543		2.2369  GBP
5p ordinary		Sale		110,903		2.2481  GBP
5p ordinary		Sale		69,368		2.1850  GBP
5p ordinary		Sale		65,300		2.2188  GBP
5p ordinary		Sale		52,835		2.2569  GBP
5p ordinary		Sale		34,852		2.2618  GBP
5p ordinary		Sale		34,494		2.2581  GBP
5p ordinary		Sale		28,707		2.2467  GBP
5p ordinary		Sale		26,680		2.2780  GBP
5p ordinary		Sale		19,117		2.2706  GBP
5p ordinary		Sale		14,888		2.2621  GBP
5p ordinary		Sale		11,594		2.2412  GBP
5p ordinary		Sale		6,787		2.2367  GBP
5p ordinary		Sale		4,208		2.2396  GBP
5p ordinary		Sale		4,148		2.2843  GBP
5p ordinary		Sale		3,655		2.1919  GBP
5p ordinary		Sale		3,402		2.1959  GBP
5p ordinary		Sale		3,321		2.2636  GBP
5p ordinary		Sale		3,270		2.2748  GBP
5p ordinary		Sale		3,239		2.2565  GBP
5p ordinary		Sale		3,210		2.2338  GBP
5p ordinary		Sale		2,713		2.2257  GBP
5p ordinary		Sale		1,849		2.2350  GBP
5p ordinary		Sale		1,663		2.2304  GBP
5p ordinary		Sale		1,629		2.3100  GBP
5p ordinary		Sale		1,202		2.2300  GBP
5p ordinary		Sale		1,155		2.2582  GBP
5p ordinary		Sale		837		2.2290  GBP
5p ordinary		Sale		270		2.2122  GBP
5p ordinary		Sale		86		2.1148  GBP
5p ordinary		Sale		7		2.1757  GBP
5p ordinary		Sale		3		2.1300  GBP
(b)	Cash-settled derivative transactions
Class of		Product		Nature of dealing		Number of	Price per
relevant		description				reference	unit
security						securities
5p ordinary		SWAP		Opening Long		86	2.1148  GBP
5p ordinary		SWAP		Increasing Long		10,513	2.1848  GBP
5p ordinary		SWAP		Increasing Long		41,292	2.1850  GBP
5p ordinary		SWAP		Increasing Long		1,414	2.1880  GBP
5p ordinary		SWAP		Increasing Long		3,655	2.1918  GBP
5p ordinary		SWAP		Increasing Long		2,206	2.1948  GBP
5p ordinary		SWAP		Increasing Long		133,404	2.2094  GBP
5p ordinary		SWAP		Increasing Long		233	2.2120  GBP
5p ordinary		SWAP		Increasing Long		270	2.2122  GBP
5p ordinary		SWAP		Increasing Long		3,439	2.2275  GBP
5p ordinary		SWAP		Increasing Long		131,543	2.2369  GBP
5p ordinary		SWAP		Increasing Long		11,594	2.2411  GBP
5p ordinary		SWAP		Increasing Long		2,540	2.2449  GBP
5p ordinary		SWAP		Increasing Long		171,721	2.2483  GBP
5p ordinary		SWAP		Increasing Long		15,451	2.2539  GBP
5p ordinary		SWAP		Increasing Long		208,444	2.2542  GBP
5p ordinary		SWAP		Increasing Long		34,852	2.2618  GBP
5p ordinary		SWAP		Increasing Long		3,321	2.2636  GBP
5p ordinary		SWAP		Increasing Long		242,127	2.2681  GBP
5p ordinary		SWAP		Increasing Long		19,117	2.2706  GBP
5p ordinary		SWAP		Increasing Long		36,715	2.2709  GBP
5p ordinary		SWAP		Increasing Long		481	2.2714  GBP
5p ordinary		SWAP		Increasing Long		26,680	2.2780  GBP
5p ordinary		SWAP		Increasing Long		1,629	2.3100  GBP
5p ordinary		SWAP		Decreasing Long		3,337	2.1450  GBP
5p ordinary		SWAP		Decreasing Long		5,446	2.1469  GBP
5p ordinary		SWAP		Decreasing Long		679	2.1493  GBP
5p ordinary		SWAP		Decreasing Long		319	2.1521  GBP
5p ordinary		SWAP		Decreasing Long		31,125	2.1608  GBP
5p ordinary		SWAP		Decreasing Long		25,444	2.1610  GBP
5p ordinary		SWAP		Decreasing Long		52,259	2.1753  GBP
5p ordinary		SWAP		Decreasing Long		787	2.1836  GBP
5p ordinary		SWAP		Decreasing Long		47,261	2.1850  GBP
5p ordinary		SWAP		Decreasing Long		8,368	2.1851  GBP
5p ordinary		SWAP		Decreasing Long		6,868	2.1859  GBP
5p ordinary		SWAP		Decreasing Long		258	2.1894  GBP
5p ordinary		SWAP		Decreasing Long		7,730	2.2184  GBP
5p ordinary		SWAP		Decreasing Long		30,878	2.2263  GBP
5p ordinary		SWAP		Decreasing Long		34,935	2.2293  GBP
5p ordinary		SWAP		Decreasing Long		93,973	2.2305  GBP
5p ordinary		SWAP		Decreasing Long		24,601	2.2582  GBP
5p ordinary		SWAP		Decreasing Long		71,648	2.2787  GBP
5p ordinary		CFD		Opening Long		16,594	2.1692  GBP
5p ordinary		CFD		Increasing Long		16,440	2.1850  GBP
5p ordinary		CFD		Increasing Long		6,787	2.2367  GBP
5p ordinary		CFD		Increasing Long		40,166	2.2500  GBP
5p ordinary		CFD		Decreasing Long		2,726	2.2485  GBP
(c)	Stock-settled derivative transactions (including options)
(i)	Writing, selling, purchasing or varying
Class	Product	Writing,	Number	Exercise	Type	Expiry	Option
of	description	purchasing,	of	price		date	money
relevant		selling,	securities	per unit			paid/
security		varying etc	to which				received
			option				per unit
			relates
(ii)	Exercise
Class of relevant		Product description		Exercising/ exercised against		Number of	Exercise price per
security						securities	unit
(d)	Other dealings (including subscribing for new securities)
Class of relevant		Nature of Dealings		Details		Price per unit (if
security						applicable)
4.				OTHER INFORMATION
(a)	Indemnity and other dealings 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 exempt principal trader 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 of 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 May 2026
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213

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