Form 8.3 INTERTEK GROUP PLC

Barclays PLC

13 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				INTERTEK 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:				12 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:				1p ordinary
				Interests		Short Positions
				Number	(%)	Number	(%)
(1)	Relevant securities owned
	and/or controlled:			1,543,339	1.00%	2,318,527	1.51%
(2)	Cash-settled derivatives:
				1,657,295	1.08%	1,109,617	0.72%
(3)	Stock-settled derivatives (including options)
	and agreements to purchase/sell:			0	0.00%	0	0.00%
	TOTAL:			3,200,634	2.08%	3,428,144	2.23%
(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
1p ordinary		Purchase		180,000		52.3931  GBP
1p ordinary		Purchase		70,394		52.8212  GBP
1p ordinary		Purchase		70,000		53.2979  GBP
1p ordinary		Purchase		50,942		52.9022  GBP
1p ordinary		Purchase		47,127		53.0000  GBP
1p ordinary		Purchase		41,556		53.0404  GBP
1p ordinary		Purchase		39,072		52.9838  GBP
1p ordinary		Purchase		27,700		52.7929  GBP
1p ordinary		Purchase		20,200		53.5267  GBP
1p ordinary		Purchase		19,578		52.7904  GBP
1p ordinary		Purchase		17,917		53.0032  GBP
1p ordinary		Purchase		16,543		52.3938  GBP
1p ordinary		Purchase		14,455		52.5244  GBP
1p ordinary		Purchase		10,000		52.6707  GBP
1p ordinary		Purchase		9,501		52.6896  GBP
1p ordinary		Purchase		7,891		53.6866  GBP
1p ordinary		Purchase		7,323		52.6852  GBP
1p ordinary		Purchase		6,101		52.9852  GBP
1p ordinary		Purchase		5,246		52.2821  GBP
1p ordinary		Purchase		5,200		52.2644  GBP
1p ordinary		Purchase		4,690		53.3743  GBP
1p ordinary		Purchase		4,382		52.9892  GBP
1p ordinary		Purchase		4,336		52.4676  GBP
1p ordinary		Purchase		3,500		53.5714  GBP
1p ordinary		Purchase		2,827		52.2948  GBP
1p ordinary		Purchase		2,790		52.5592  GBP
1p ordinary		Purchase		2,683		52.7078  GBP
1p ordinary		Purchase		2,655		52.2906  GBP
1p ordinary		Purchase		2,378		53.0052  GBP
1p ordinary		Purchase		2,378		52.3762  GBP
1p ordinary		Purchase		2,374		53.3878  GBP
1p ordinary		Purchase		2,051		53.0633  GBP
1p ordinary		Purchase		1,723		53.5958  GBP
1p ordinary		Purchase		1,508		52.7145  GBP
1p ordinary		Purchase		1,490		52.3781  GBP
1p ordinary		Purchase		1,479		52.4711  GBP
1p ordinary		Purchase		1,372		52.4453  GBP
1p ordinary		Purchase		1,306		52.1881  GBP
1p ordinary		Purchase		1,302		52.1500  GBP
1p ordinary		Purchase		1,248		52.5070  GBP
1p ordinary		Purchase		1,185		52.3644  GBP
1p ordinary		Purchase		1,176		52.1977  GBP
1p ordinary		Purchase		1,154		52.2311  GBP
1p ordinary		Purchase		1,125		49.5510  GBP
1p ordinary		Purchase		1,040		52.3712  GBP
1p ordinary		Purchase		991		52.2000  GBP
1p ordinary		Purchase		974		53.0173  GBP
1p ordinary		Purchase		957		52.6919  GBP
1p ordinary		Purchase		954		53.0998  GBP
1p ordinary		Purchase		895		52.4752  GBP
1p ordinary		Purchase		780		52.5673  GBP
1p ordinary		Purchase		738		52.6394  GBP
1p ordinary		Purchase		737		52.2374  GBP
1p ordinary		Purchase		678		52.9894  GBP
1p ordinary		Purchase		678		52.5550  GBP
ADR		Purchase		660		71.9404  USD
1p ordinary		Purchase		591		52.4135  GBP
1p ordinary		Purchase		548		52.1958  GBP
1p ordinary		Purchase		540		53.1069  GBP
1p ordinary		Purchase		454		52.5145  GBP
1p ordinary		Purchase		398		52.5000  GBP
1p ordinary		Purchase		380		52.4835  GBP
1p ordinary		Purchase		363		53.1139  GBP
1p ordinary		Purchase		359		52.7834  GBP
1p ordinary		Purchase		350		52.8491  GBP
1p ordinary		Purchase		321		53.6258  GBP
1p ordinary		Purchase		302		51.9233  GBP
1p ordinary		Purchase		290		52.1831  GBP
1p ordinary		Purchase		288		52.6270  GBP
1p ordinary		Purchase		285		52.5500  GBP
1p ordinary		Purchase		283		52.3750  GBP
1p ordinary		Purchase		280		52.1748  GBP
1p ordinary		Purchase		267		52.3634  GBP
1p ordinary		Purchase		263		52.3250  GBP
1p ordinary		Purchase		214		52.7000  GBP
1p ordinary		Purchase		194		52.4750  GBP
1p ordinary		Purchase		192		53.9201  GBP
1p ordinary		Purchase		171		52.8000  GBP
1p ordinary		Purchase		168		52.2500  GBP
1p ordinary		Purchase		151		52.9036  GBP
1p ordinary		Purchase		149		52.2508  GBP
1p ordinary		Purchase		143		52.6548  GBP
1p ordinary		Purchase		137		53.6750  GBP
1p ordinary		Purchase		136		53.2375  GBP
1p ordinary		Purchase		124		52.6000  GBP
1p ordinary		Purchase		110		53.4000  GBP
1p ordinary		Purchase		103		52.6281  GBP
1p ordinary		Purchase		93		52.8672  GBP
1p ordinary		Purchase		88		52.9094  GBP
1p ordinary		Purchase		71		52.4419  GBP
1p ordinary		Purchase		65		52.4000  GBP
1p ordinary		Purchase		63		52.6500  GBP
1p ordinary		Purchase		54		52.3625  GBP
1p ordinary		Purchase		44		52.4500  GBP
1p ordinary		Purchase		38		52.9769  GBP
1p ordinary		Purchase		31		52.9000  GBP
1p ordinary		Purchase		28		53.2250  GBP
1p ordinary		Purchase		25		53.8000  GBP
ADR		Purchase		20		71.6500  USD
1p ordinary		Purchase		6		52.1817  GBP
1p ordinary		Sale		128,615		52.8109  GBP
1p ordinary		Sale		103,464		52.9369  GBP
1p ordinary		Sale		100,000		52.2738  GBP
1p ordinary		Sale		75,000		52.9735  GBP
1p ordinary		Sale		70,516		52.9904  GBP
1p ordinary		Sale		69,654		52.9920  GBP
1p ordinary		Sale		63,206		53.0000  GBP
1p ordinary		Sale		50,000		53.0747  GBP
1p ordinary		Sale		50,000		53.2233  GBP
1p ordinary		Sale		30,000		52.8130  GBP
1p ordinary		Sale		29,961		52.6093  GBP
1p ordinary		Sale		26,528		52.4004  GBP
1p ordinary		Sale		25,000		53.0484  GBP
1p ordinary		Sale		22,893		53.3215  GBP
1p ordinary		Sale		21,194		52.2488  GBP
1p ordinary		Sale		16,120		53.1949  GBP
1p ordinary		Sale		16,095		52.8877  GBP
1p ordinary		Sale		15,736		52.4644  GBP
1p ordinary		Sale		14,594		53.3545  GBP
1p ordinary		Sale		14,455		52.5245  GBP
1p ordinary		Sale		13,999		52.9814  GBP
1p ordinary		Sale		12,747		52.5250  GBP
1p ordinary		Sale		12,600		53.0517  GBP
1p ordinary		Sale		11,987		52.9679  GBP
1p ordinary		Sale		9,553		53.1931  GBP
1p ordinary		Sale		8,235		53.0506  GBP
1p ordinary		Sale		7,412		51.3836  GBP
1p ordinary		Sale		7,407		53.4732  GBP
1p ordinary		Sale		7,243		53.0248  GBP
1p ordinary		Sale		7,216		52.4719  GBP
1p ordinary		Sale		7,182		52.9996  GBP
1p ordinary		Sale		6,968		52.7413  GBP
1p ordinary		Sale		6,454		52.4407  GBP
1p ordinary		Sale		6,214		53.1175  GBP
1p ordinary		Sale		5,862		53.4660  GBP
1p ordinary		Sale		5,634		52.3329  GBP
1p ordinary		Sale		4,410		53.0175  GBP
1p ordinary		Sale		3,936		52.8738  GBP
1p ordinary		Sale		3,215		52.9316  GBP
1p ordinary		Sale		3,014		53.1905  GBP
1p ordinary		Sale		3,000		53.2406  GBP
1p ordinary		Sale		2,813		48.9970  GBP
1p ordinary		Sale		2,801		52.6960  GBP
1p ordinary		Sale		2,634		52.2250  GBP
1p ordinary		Sale		2,509		53.2240  GBP
1p ordinary		Sale		2,250		51.3700  GBP
1p ordinary		Sale		2,196		51.5158  GBP
1p ordinary		Sale		1,675		52.5000  GBP
1p ordinary		Sale		1,642		53.0639  GBP
1p ordinary		Sale		1,592		52.9595  GBP
1p ordinary		Sale		1,496		53.3813  GBP
1p ordinary		Sale		1,401		52.6939  GBP
1p ordinary		Sale		1,331		52.9894  GBP
1p ordinary		Sale		1,221		52.4263  GBP
1p ordinary		Sale		1,193		53.3255  GBP
1p ordinary		Sale		1,125		51.6060  GBP
1p ordinary		Sale		1,010		53.4275  GBP
1p ordinary		Sale		998		53.4069  GBP
1p ordinary		Sale		930		53.1350  GBP
1p ordinary		Sale		893		52.9065  GBP
1p ordinary		Sale		844		53.3590  GBP
1p ordinary		Sale		795		53.2547  GBP
1p ordinary		Sale		795		53.3347  GBP
1p ordinary		Sale		678		52.7204  GBP
1p ordinary		Sale		563		51.2690  GBP
1p ordinary		Sale		562		51.4290  GBP
1p ordinary		Sale		562		51.4720  GBP
1p ordinary		Sale		518		53.2221  GBP
1p ordinary		Sale		457		52.1588  GBP
1p ordinary		Sale		410		52.8280  GBP
ADR		Sale		361		72.1421  USD
1p ordinary		Sale		355		53.3487  GBP
1p ordinary		Sale		325		53.8500  GBP
1p ordinary		Sale		319		52.4669  GBP
ADR		Sale		299		71.6970  USD
1p ordinary		Sale		284		53.3860  GBP
1p ordinary		Sale		260		53.3490  GBP
1p ordinary		Sale		259		53.2791  GBP
1p ordinary		Sale		250		54.2000  GBP
1p ordinary		Sale		220		52.4454  GBP
1p ordinary		Sale		214		52.7000  GBP
1p ordinary		Sale		194		52.4664  GBP
1p ordinary		Sale		171		52.8000  GBP
1p ordinary		Sale		167		52.5182  GBP
1p ordinary		Sale		152		53.3750  GBP
1p ordinary		Sale		143		52.9302  GBP
1p ordinary		Sale		138		52.8132  GBP
1p ordinary		Sale		136		53.2428  GBP
1p ordinary		Sale		127		53.0251  GBP
1p ordinary		Sale		124		52.6000  GBP
1p ordinary		Sale		124		52.8895  GBP
1p ordinary		Sale		122		53.2893  GBP
1p ordinary		Sale		121		52.5880  GBP
1p ordinary		Sale		121		53.0706  GBP
1p ordinary		Sale		88		52.8716  GBP
1p ordinary		Sale		77		53.4000  GBP
1p ordinary		Sale		73		52.6750  GBP
1p ordinary		Sale		70		52.1750  GBP
1p ordinary		Sale		65		52.4000  GBP
1p ordinary		Sale		63		52.6500  GBP
1p ordinary		Sale		56		53.7500  GBP
1p ordinary		Sale		44		52.4500  GBP
1p ordinary		Sale		44		52.5500  GBP
1p ordinary		Sale		39		53.2500  GBP
1p ordinary		Sale		31		52.9000  GBP
1p ordinary		Sale		30		53.0500  GBP
1p ordinary		Sale		29		52.2000  GBP
1p ordinary		Sale		25		53.8000  GBP
ADR		Sale		20		71.6500  USD
1p ordinary		Sale		7		53.0209  GBP
1p ordinary		Sale		4		54.1750  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		100,000	52.2738  GBP
1p ordinary		SWAP		Opening Long		75,000	52.9735  GBP
1p ordinary		SWAP		Increasing Long		25,000	53.0484  GBP
1p ordinary		SWAP		Increasing Long		50,000	53.0747  GBP
1p ordinary		SWAP		Increasing Long		50,000	53.2233  GBP
1p ordinary		SWAP		Increasing Long		2,813	48.9976  GBP
1p ordinary		SWAP		Increasing Long		563	51.2697  GBP
1p ordinary		SWAP		Increasing Long		2,250	51.3705  GBP
1p ordinary		SWAP		Increasing Long		7,412	51.3836  GBP
1p ordinary		SWAP		Increasing Long		562	51.4297  GBP
1p ordinary		SWAP		Increasing Long		562	51.4723  GBP
1p ordinary		SWAP		Increasing Long		847	51.5000  GBP
1p ordinary		SWAP		Increasing Long		1,125	51.6063  GBP
1p ordinary		SWAP		Increasing Long		2,634	52.2250  GBP
1p ordinary		SWAP		Increasing Long		3,511	52.2884  GBP
1p ordinary		SWAP		Increasing Long		20,000	52.3828  GBP
1p ordinary		SWAP		Increasing Long		4,000	52.4352  GBP
1p ordinary		SWAP		Increasing Long		72	52.4494  GBP
1p ordinary		SWAP		Increasing Long		1,401	52.6939  GBP
1p ordinary		SWAP		Increasing Long		2,801	52.6960  GBP
1p ordinary		SWAP		Increasing Long		678	52.7203  GBP
1p ordinary		SWAP		Increasing Long		706	52.7276  GBP
1p ordinary		SWAP		Increasing Long		688	52.8638  GBP
1p ordinary		SWAP		Increasing Long		88	52.8715  GBP
1p ordinary		SWAP		Increasing Long		143	52.9302  GBP
1p ordinary		SWAP		Increasing Long		103,464	52.9369  GBP
1p ordinary		SWAP		Increasing Long		141	52.9695  GBP
1p ordinary		SWAP		Increasing Long		13,999	52.9814  GBP
1p ordinary		SWAP		Increasing Long		1,331	52.9894  GBP
1p ordinary		SWAP		Increasing Long		388	52.9914  GBP
1p ordinary		SWAP		Increasing Long		69,654	52.9920  GBP
1p ordinary		SWAP		Increasing Long		7,182	52.9996  GBP
1p ordinary		SWAP		Increasing Long		63,035	53.0000  GBP
1p ordinary		SWAP		Increasing Long		1,700	53.0246  GBP
1p ordinary		SWAP		Increasing Long		7,243	53.0248  GBP
1p ordinary		SWAP		Increasing Long		18,801	53.0396  GBP
1p ordinary		SWAP		Increasing Long		1,642	53.0639  GBP
1p ordinary		SWAP		Increasing Long		121	53.0706  GBP
1p ordinary		SWAP		Increasing Long		1,180	53.1021  GBP
1p ordinary		SWAP		Increasing Long		2,968	53.1539  GBP
1p ordinary		SWAP		Increasing Long		45,400	53.1752  GBP
1p ordinary		SWAP		Increasing Long		1,010	53.4275  GBP
1p ordinary		SWAP		Increasing Long		7,407	53.4732  GBP
1p ordinary		SWAP		Increasing Long		10,000	53.6735  GBP
1p ordinary		SWAP		Increasing Long		1,000	53.7996  GBP
1p ordinary		SWAP		Decreasing Long		1,125	49.5517  GBP
1p ordinary		SWAP		Decreasing Long		1,200	52.0052  GBP
1p ordinary		SWAP		Decreasing Long		149	52.2507  GBP
1p ordinary		SWAP		Decreasing Long		6,543	52.2539  GBP
1p ordinary		SWAP		Decreasing Long		2,827	52.2948  GBP
1p ordinary		SWAP		Decreasing Long		7,279	52.3565  GBP
1p ordinary		SWAP		Decreasing Long		10,000	52.4854  GBP
1p ordinary		SWAP		Decreasing Long		358	52.6542  GBP
1p ordinary		SWAP		Decreasing Long		7,323	52.6852  GBP
1p ordinary		SWAP		Decreasing Long		1,508	52.7145  GBP
1p ordinary		SWAP		Decreasing Long		359	52.7834  GBP
1p ordinary		SWAP		Decreasing Long		70,394	52.8212  GBP
1p ordinary		SWAP		Decreasing Long		54	52.8255  GBP
1p ordinary		SWAP		Decreasing Long		217	52.8353  GBP
1p ordinary		SWAP		Decreasing Long		93	52.8672  GBP
1p ordinary		SWAP		Decreasing Long		4,835	52.8997  GBP
1p ordinary		SWAP		Decreasing Long		427	52.9140  GBP
1p ordinary		SWAP		Decreasing Long		12,021	53.0000  GBP
1p ordinary		SWAP		Decreasing Long		17,917	53.0032  GBP
1p ordinary		SWAP		Decreasing Long		2,378	53.0052  GBP
1p ordinary		SWAP		Decreasing Long		19,326	53.0154  GBP
1p ordinary		SWAP		Decreasing Long		363	53.1139  GBP
1p ordinary		SWAP		Decreasing Long		2,374	53.3878  GBP
1p ordinary		SWAP		Decreasing Long		20,200	53.5267  GBP
1p ordinary		SWAP		Decreasing Long		321	53.6258  GBP
1p ordinary		SWAP		Decreasing Long		7,891	53.6866  GBP
1p ordinary		SWAP		Decreasing Long		2,366	53.6923  GBP
1p ordinary		SWAP		Decreasing Long		4,171	53.6966  GBP
1p ordinary		SWAP		Decreasing Short		1,477	52.5861  GBP
1p ordinary		CFD		Increasing Long		120	52.6034  GBP
1p ordinary		CFD		Increasing Long		6,592	52.9962  GBP
1p ordinary		CFD		Increasing Long		320	53.1563  GBP
1p ordinary		CFD		Increasing Long		107	53.2962  GBP
1p ordinary		CFD		Increasing Long		254	53.3097  GBP
1p ordinary		CFD		Decreasing Long		682	52.3377  GBP
1p ordinary		CFD		Decreasing Long		180,000	52.3931  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:				13 May 2026
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213

 

END