Form 8.5 EPT/Non RI SENIOR PLC Replacement

Companies

Barclays (BARC)
Senior (SNR)

UK 100

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FORM 8.5 (EPT/NON-RI) Amendment - this form replaces RNS number 3414R published at 11:40 on 19/08/2026 , changes made to section 2A
PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY AN
EXEMPT PRINCIPAL TRADER WITHOUT RECOGNISED INTERMEDIARY ("RI") STATUS
(OR WHERE RI STATUS IS NOT APPLICABLE)
Rule 8.5 of the Takeover Code (the "Code")
1.				KEY INFORMATION
(a)	Name of exempt principal trader:				BARCLAYS CAPITAL SECURITIES LTD
(b)	Name of offeror/offeree in relation to whose				SENIOR PLC
	relevant securities this form relates:
(c)	Name of the party to the offer with which exempt				ZEUS UK BIDCO LIMITED (A NEWLY FORMED COMPANY TO BE INDIRECTLY CONTROLLED BY INVESTMENT FUNDS ADVISED BY AFFILIATES OF TINICUM INCORPORATED AND BLACKSTONE INC.)
	principal trader is connected
(d)	Date position held/dealing undertaken:				18 Aug 2026
(e)	In addition to the company in 1(b) above, is the exempt principal				NO
	trader making disclosures in respect of any other party to the offer?
2.				POSITIONS OF THE EXEMPT PRINCIPAL TRADER
(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:				10p ordinary
				Interests		Short Positions
				Number	(%)	Number	(%)
(1)	Relevant securities owned
	and/or controlled:			17,172,049	4.09%	8,648,189	2.06%
(2)	Cash-settled derivatives:
	and/or controlled:			8,630,400	2.06%	17,187,397	4.09%
(3)	Stock-settled derivatives (including options)
	and agreements to purchase/sell:			0	0.00%	0	0.00%

	TOTAL:			25,802,449	6.15%	25,835,586	6.15%
(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 EXEMPT PRINCIPAL TRADER
(a)	Purchases and sales
Class of relevant		Purchase/sale		Total number of		Highest price per unit	Lowest price per unit
security				securities		paid/received	paid/received
10p ordinary		Purchase		1,674,413		2.9400 GBP	2.9250 GBP
10p ordinary		Sale		888,370		2.9400 GBP	2.9253 GBP

(b)	Cash-settled derivative transactions
Class of		Product		Nature of dealing		Number of	Price per
relevant		description				reference	unit
security						securities
10p ordinary		SWAP		Increasing Long		51	2.9335 GBP
10p ordinary		SWAP		Decreasing Short		111	2.9347 GBP
10p ordinary		SWAP		Decreasing Short		516	2.9306 GBP
10p ordinary		SWAP		Decreasing Short		6,973	2.9319 GBP
10p ordinary		SWAP		Increasing Short		57,766	2.9350 GBP
10p ordinary		SWAP		Decreasing Short		142	2.9375 GBP
10p ordinary		SWAP		Increasing Long		6,313	2.9348 GBP
10p ordinary		SWAP		Decreasing Short		939	2.9300 GBP
10p ordinary		CFD		Increasing Short		2,568	2.9344 GBP
10p ordinary		SWAP		Increasing Short		849	2.9352 GBP
10p ordinary		SWAP		Increasing Long		250,000	2.9264 GBP
10p ordinary		SWAP		Closing Short		574,126	2.9296 GBP
10p ordinary		SWAP		Decreasing Short		47	2.9347 GBP
10p ordinary		SWAP		Increasing Long		85,000	2.9320 GBP
10p ordinary		SWAP		Decreasing Short		219	2.9306 GBP
10p ordinary		SWAP		Increasing Long		18	2.9335 GBP
10p ordinary		SWAP		Increasing Long		56	2.9335 GBP
10p ordinary		SWAP		Decreasing Short		234	2.9306 GBP
10p ordinary		SWAP		Increasing Long		15	2.9321 GBP
10p ordinary		SWAP		Increasing Short		478	2.9367 GBP
10p ordinary		SWAP		Increasing Long		5,075	2.9398 GBP
10p ordinary		SWAP		Increasing Short		500	2.9350 GBP
10p ordinary		SWAP		Increasing Long		250,000	2.9264 GBP
10p ordinary		SWAP		Increasing Long		22,267	2.9347 GBP
10p ordinary		SWAP		Increasing Long		16	2.9321 GBP
10p ordinary		SWAP		Increasing Short		1,093	2.9400 GBP
10p ordinary		SWAP		Increasing Long		23,344	2.9350 GBP
10p ordinary		SWAP		Decreasing Short		394	2.9350 GBP
10p ordinary		SWAP		Decreasing Long		250,000	2.9264 GBP
10p ordinary		SWAP		Increasing Long		85,000	2.9260 GBP
10p ordinary		SWAP		Increasing Short		182	2.9350 GBP
10p ordinary		SWAP		Decreasing Short		1,305	2.9300 GBP
10p ordinary		SWAP		Decreasing Long		250,000	2.9264 GBP
10p ordinary		SWAP		Decreasing Short		132	2.9350 GBP
10p ordinary		SWAP		Decreasing Long		500,000	2.9289 GBP
10p ordinary		SWAP		Decreasing Short		2,496	2.9300 GBP
10p ordinary		SWAP		Decreasing Long		500,000	2.9289 GBP
10p ordinary		SWAP		Increasing Short		289	2.9400 GBP
10p ordinary		SWAP		Decreasing Long		266,500	2.9314 GBP
10p ordinary		SWAP		Increasing Short		4,485	2.9350 GBP
10p ordinary		SWAP		Decreasing Long		266,500	2.9314 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)	Exercising
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 exempt principal trader 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:				25 Aug 2026
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213