Form 8.3 TRITAX BIG BOX REIT PLC

Companies

Barclays (BARC)
Tritax Big Box Reit (BBOX)

UK 100

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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				TRITAX BIG BOX REIT 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:				31 Jul 2025
(f)	In addition to the company in 1(c) above, is the discloser making				YES:
	disclosures in respect of any other party to the offer?				WAREHOUSE REIT PLC
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:				1p ordinary
				Interests		Short Positions
				Number	(%)	Number	(%)
(1)	Relevant securities owned
	and/or controlled:			14,832,078	0.60%	12,226,344	0.49%
(2)	Cash-settled derivatives:
	and/or controlled:			10,512,240	0.42%	13,458,936	0.54%
(3)	Stock-settled derivatives (including options)
	and agreements to purchase/sell:			0	0.00%	0	0.00%

	TOTAL:			25,344,318	1.02%	25,685,280	1.04%
(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		Number of		Price per unit
security				securities
1p ordinary		Purchase		356,974		1.4130 GBP
1p ordinary		Purchase		138,137		1.4132 GBP
1p ordinary		Purchase		67,254		1.4176 GBP
1p ordinary		Purchase		33,474		1.4180 GBP
1p ordinary		Purchase		20,694		1.4129 GBP
1p ordinary		Purchase		20,492		1.4177 GBP
1p ordinary		Purchase		20,317		1.4164 GBP
1p ordinary		Purchase		12,164		1.4194 GBP
1p ordinary		Purchase		11,839		1.4172 GBP
1p ordinary		Purchase		11,644		1.4165 GBP
1p ordinary		Purchase		10,481		1.4166 GBP
1p ordinary		Purchase		6,997		1.4182 GBP
1p ordinary		Purchase		6,953		1.4150 GBP
1p ordinary		Purchase		6,791		1.4204 GBP
1p ordinary		Purchase		6,649		1.4153 GBP
1p ordinary		Purchase		5,379		1.4140 GBP
1p ordinary		Purchase		4,054		1.4230 GBP
1p ordinary		Purchase		3,778		1.4190 GBP
1p ordinary		Purchase		2,428		1.4171 GBP
1p ordinary		Purchase		1,730		1.4240 GBP
1p ordinary		Purchase		1,208		1.4110 GBP
1p ordinary		Purchase		850		1.4160 GBP
1p ordinary		Purchase		594		1.4125 GBP
1p ordinary		Purchase		521		1.4170 GBP
1p ordinary		Purchase		418		1.4120 GBP
1p ordinary		Purchase		403		1.4210 GBP
1p ordinary		Purchase		350		1.4100 GBP
1p ordinary		Purchase		61		1.4135 GBP
1p ordinary		Purchase		1		1.4155 GBP
1p ordinary		Sale		417,463		1.4130 GBP
1p ordinary		Sale		42,042		1.4173 GBP
1p ordinary		Sale		39,129		1.4138 GBP
1p ordinary		Sale		28,240		1.4129 GBP
1p ordinary		Sale		16,746		1.4140 GBP
1p ordinary		Sale		15,712		1.4176 GBP
1p ordinary		Sale		8,225		1.4169 GBP
1p ordinary		Sale		6,624		1.4071 GBP
1p ordinary		Sale		5,274		1.4150 GBP
1p ordinary		Sale		5,066		1.4151 GBP
1p ordinary		Sale		4,407		1.4070 GBP
1p ordinary		Sale		3,778		1.4190 GBP
1p ordinary		Sale		3,704		1.4180 GBP
1p ordinary		Sale		2,978		1.4080 GBP
1p ordinary		Sale		2,707		1.4170 GBP
1p ordinary		Sale		2,510		1.4230 GBP
1p ordinary		Sale		2,161		1.4125 GBP
1p ordinary		Sale		1,901		1.4187 GBP
1p ordinary		Sale		1,730		1.4240 GBP
1p ordinary		Sale		1,626		1.4165 GBP
1p ordinary		Sale		1,335		1.4205 GBP
1p ordinary		Sale		1,208		1.4110 GBP
1p ordinary		Sale		850		1.4160 GBP
1p ordinary		Sale		418		1.4120 GBP
1p ordinary		Sale		403		1.4210 GBP
1p ordinary		Sale		350		1.4100 GBP
1p ordinary		Sale		303		1.4182 GBP
1p ordinary		Sale		61		1.4135 GBP
1p ordinary		Sale		1		1.4155 GBP
1p ordinary		Sale		1		1.4000 GBP

(b)	Cash-settled derivative transactions
Class of		Product		Nature of dealing		Number of	Price per
relevant		description				reference	unit
security						securities
1p ordinary		SWAP		Decreasing Short		6,624	1.4071 GBP
1p ordinary		SWAP		Decreasing Short		1,567	1.4125 GBP
1p ordinary		SWAP		Decreasing Short		28,240	1.4129 GBP
1p ordinary		SWAP		Decreasing Short		205,389	1.4130 GBP
1p ordinary		SWAP		Decreasing Short		1,769	1.4139 GBP
1p ordinary		SWAP		Decreasing Short		14,614	1.4140 GBP
1p ordinary		SWAP		Decreasing Short		395	1.4144 GBP
1p ordinary		SWAP		Decreasing Short		469	1.4147 GBP
1p ordinary		SWAP		Decreasing Short		174	1.4150 GBP
1p ordinary		SWAP		Decreasing Short		8,667	1.4155 GBP
1p ordinary		SWAP		Decreasing Short		99	1.4158 GBP
1p ordinary		SWAP		Decreasing Short		8,225	1.4169 GBP
1p ordinary		SWAP		Decreasing Short		2,186	1.4170 GBP
1p ordinary		SWAP		Increasing Short		24,271	1.4129 GBP
1p ordinary		SWAP		Increasing Short		39,819	1.4130 GBP
1p ordinary		SWAP		Increasing Short		4,806	1.4132 GBP
1p ordinary		SWAP		Increasing Short		9,927	1.4140 GBP
1p ordinary		SWAP		Increasing Short		9,618	1.4162 GBP
1p ordinary		SWAP		Increasing Short		20,430	1.4164 GBP
1p ordinary		SWAP		Increasing Short		28,068	1.4167 GBP
1p ordinary		SWAP		Increasing Short		82,298	1.4170 GBP
1p ordinary		SWAP		Increasing Short		2,428	1.4171 GBP
1p ordinary		SWAP		Increasing Short		18,836	1.4173 GBP
1p ordinary		SWAP		Increasing Short		2,707	1.4177 GBP
1p ordinary		SWAP		Increasing Short		42,174	1.4180 GBP
1p ordinary		CFD		Decreasing Short		111,772	1.4130 GBP
1p ordinary		CFD		Decreasing Short		39,129	1.4138 GBP
1p ordinary		CFD		Decreasing Short		12,605	1.4196 GBP
1p ordinary		CFD		Increasing Short		138,737	1.4129 GBP
1p ordinary		CFD		Increasing Short		111,772	1.4130 GBP
1p ordinary		CFD		Increasing Short		27,283	1.4131 GBP
1p ordinary		CFD		Increasing Short		8,227	1.4150 GBP
1p ordinary		CFD		Increasing Short		12,164	1.4194 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 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?				YES
Date of disclosure:				01 Aug 2025
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213