PDMR subscription for ordinary shares

RNS Number : 2360S

Tritax Big Box REIT plc

26 August 2026

TRITAX BIG BOX REIT PLC

(the "Company")

SUBSCRIPTION FOR ORDINARY SHARES BY PDMRS

The Company announces the following transactions by Directors and PDMRs of the Company (or their PCAs) which took place in connection with the Equity Issue announced on 5 August 2026.

As part of the Equity Issue, all the Directors and PDMRs of the Company (or their PCAs) have subscribed for an aggregate of 771,195 New Ordinary Shares at the Placing Price of £1.64 per share, as follows:

Name	Number of Subscription Shares
Aubrey Adams	30,000
Karen Whitworth	10,000
Kirsty Wilman	24,390
Richard Laing⁽¹⁾	8,000
Alastair Hughes	9,146
Elizabeth Brown⁽¹⁾	3,049
Wu Gang	6,098
Colin Godfrey	30,488
James Dunlop	30,488
Henry Franklin	24,390
Bjorn Hobart	7,317
Petrina Porter	3,049
Frankie Whitehead⁽¹⁾	7,317
Ian Brown⁽¹⁾	91,463
Charlie Withers	6,000
Abrdn Portfolio Investments Limited⁽²⁾	480,000

(1) Subscription Shares to be acquired by a PCA of the Director/PDMR.

(2) Abrdn Portfolio Investments Limited is an affiliate of Abrdn Holdings Limited which is a member of Tritax Management LLP, though not a PDMR.

Capitalised terms used in this announcement have the meanings given to them in the circular to shareholders dated 6 August 2026.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Tritax Group

Hana Beard (Company Secretary)

Tel: +44 (0) 20 7290 7522

Kekst CNC (Communications Adviser)

Guy Bates/Tom Climie

Tel: +44 (0) 77 601 60 248 /

+44 (0) 75 810 56 415

[email protected]

The Company's LEI is: 213800L6X88MIYPVR714

Notes:

Tritax Big Box REIT plc (ticker: BBOX) is the largest listed UK investor in high-quality logistics warehouse assets and controls the largest logistics-focused land platform in the UK. Tritax Big Box targets attractive and sustainable returns for shareholders by investing in and actively managing existing built investments and land suitable for logistics development. The Company focuses on well-located, modern logistics assets, typically let to institutional-grade clients on long-term leases with upward-only rent reviews and geographic and client diversification throughout the UK. Additionally, having adopted a "power first" approach, the Company has recently secured its first data centre development opportunities (amounting to over 250MW), and has a pipeline of over 1-gigawatt of further opportunities, offering the potential to deliver exceptional returns on an accelerated basis.

The Company is a real estate investment trust to which Part 12 of the UK Corporation Tax Act 2010 applies, is listed on the Official List of the UK Financial Conduct Authority and is a constituent of the FTSE 100, FTSE EPRA/NAREIT and MSCI indices.

Further information on Tritax Big Box REIT plc is available at www.tritaxbigbox.co.uk

Notification of a Transaction pursuant to Article 19 of UK Market Abuse Regulation (UK MAR)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Aubrey Adams
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	30,000

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Karen Whitworth
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	10,000

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Kirsty Wilman
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	24,390

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Susan Laing
2	Reason for the notification
a)	Position/status	PCA of PDMR (Richard Laing)
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	8,000

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Alastair Hughes
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	9,146

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Duncan Brown
2	Reason for the notification
a)	Position/status	PCA of PDMR (Elizabath Brown)
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	3,049

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Wu Gang
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	6,098

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Colin Godfrey
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	30,488

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	James Dunlop
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	30,488

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Henry Franklin
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	24,390

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Bjorn Hobart
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	7,317

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Petrina Porter (née Austin)
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	3,049

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Martine Whitehead
2	Reason for the notification
a)	Position/status	PCA of PDMR (Frankie Whitehead)
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	7,317

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Camilla Brown
2	Reason for the notification
a)	Position/status	PCA of PDMR (Ian Brown)
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	91,463

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Charlie Withers
2	Reason for the notification
a)	Position/status	PDMR
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Tritax Big Box REIT plc
b)	LEI	213800L6X88MIYPVR714
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument	Ordinary Shares of 1p each

	Identification code	ISIN: GB00BG49KP99

b)	Nature of the transaction	Subscription for New Ordinary Shares for cash
c)	Price(s) and volume(s)
			Price(s) - GBP	Volume(s)
			£1.64	6,000

d)	Aggregated information	N/A

	- Aggregated volume

	- Price

e)	Date of the transaction	26/08/2026
f)	Place of the transaction	London Stock Exchange (XLON)

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END

DSHGIGDIIXDDGLL

TIDM	BBOX
Share Price	146.19p-1.95%
Market Cap	£4.28bn

Date	26 Aug 2026
Time	09:41:47
Category	Director/PDMR dealings
ID	2360S

TIDM	BBOX
Share Price	146.19p-1.95%
Market Cap	£4.28bn

Date	26 Aug 2026
Time	09:41:47
Category	Director/PDMR dealings
ID	2360S

t

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PDMR subscription for ordinary shares