Form 8.3 OXFORD BIOMEDICA PLC

Barclays PLC

16 January 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				OXFORD BIOMEDICA 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:				15 Jan 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:				50p ordinary
				Interests		Short Positions
				Number	(%)	Number	(%)
(1)	Relevant securities owned
	and/or controlled:			214,497	0.18%	901,218	0.75%
(2)	Cash-settled derivatives:
				840,473	0.70%	206,167	0.17%
(3)	Stock-settled derivatives (including options)
	and agreements to purchase/sell:			0	0.00%	0	0.00%
	TOTAL:			1,054,970	0.87%	1,107,385	0.92%
(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
50p ordinary		Purchase		135,032		8.8862  GBP
50p ordinary		Purchase		97,663		8.8218  GBP
50p ordinary		Purchase		72,725		9.0058  GBP
50p ordinary		Purchase		60,968		9.1300  GBP
50p ordinary		Purchase		40,000		9.1285  GBP
50p ordinary		Purchase		25,000		9.0131  GBP
50p ordinary		Purchase		15,000		8.8061  GBP
50p ordinary		Purchase		13,912		9.0569  GBP
50p ordinary		Purchase		11,668		8.8165  GBP
50p ordinary		Purchase		9,107		9.0800  GBP
50p ordinary		Purchase		8,162		8.8688  GBP
50p ordinary		Purchase		7,637		9.0685  GBP
50p ordinary		Purchase		4,033		9.0767  GBP
50p ordinary		Purchase		3,389		9.2080  GBP
50p ordinary		Purchase		2,837		9.0973  GBP
50p ordinary		Purchase		2,051		9.2511  GBP
50p ordinary		Purchase		1,315		8.8833  GBP
50p ordinary		Purchase		712		9.4350  GBP
50p ordinary		Purchase		680		9.3500  GBP
50p ordinary		Purchase		555		8.9139  GBP
50p ordinary		Purchase		514		8.7850  GBP
50p ordinary		Purchase		434		8.7700  GBP
50p ordinary		Purchase		277		9.0100  GBP
50p ordinary		Purchase		227		8.9100  GBP
50p ordinary		Purchase		210		8.8700  GBP
50p ordinary		Purchase		204		8.6800  GBP
50p ordinary		Purchase		164		8.9300  GBP
50p ordinary		Purchase		163		9.2100  GBP
50p ordinary		Purchase		127		9.4200  GBP
50p ordinary		Purchase		94		8.8000  GBP
50p ordinary		Purchase		86		8.6600  GBP
50p ordinary		Purchase		80		9.2900  GBP
50p ordinary		Purchase		79		8.6700  GBP
50p ordinary		Purchase		78		9.1000  GBP
50p ordinary		Purchase		69		9.2500  GBP
50p ordinary		Purchase		66		8.6500  GBP
50p ordinary		Purchase		65		9.1200  GBP
50p ordinary		Purchase		59		9.3000  GBP
50p ordinary		Purchase		59		8.7800  GBP
50p ordinary		Purchase		53		8.9050  GBP
50p ordinary		Purchase		49		9.1900  GBP
50p ordinary		Purchase		47		9.2400  GBP
50p ordinary		Purchase		41		9.0700  GBP
50p ordinary		Purchase		31		8.8500  GBP
50p ordinary		Purchase		28		9.0900  GBP
50p ordinary		Purchase		28		9.3100  GBP
50p ordinary		Purchase		26		8.8300  GBP
50p ordinary		Purchase		26		9.1800  GBP
50p ordinary		Purchase		26		9.3400  GBP
50p ordinary		Purchase		23		9.0000  GBP
50p ordinary		Purchase		22		9.4000  GBP
50p ordinary		Purchase		10		8.8600  GBP
50p ordinary		Purchase		10		9.2300  GBP
50p ordinary		Purchase		10		9.4100  GBP
50p ordinary		Purchase		10		9.1600  GBP
50p ordinary		Purchase		10		9.2000  GBP
50p ordinary		Purchase		10		8.7900  GBP
50p ordinary		Sale		43,666		8.7141  GBP
50p ordinary		Sale		36,131		9.2732  GBP
50p ordinary		Sale		35,725		8.9178  GBP
50p ordinary		Sale		34,665		8.9493  GBP
50p ordinary		Sale		25,839		8.9461  GBP
50p ordinary		Sale		24,795		9.0692  GBP
50p ordinary		Sale		22,597		9.0809  GBP
50p ordinary		Sale		20,006		9.1300  GBP
50p ordinary		Sale		9,107		9.0800  GBP
50p ordinary		Sale		8,899		9.0632  GBP
50p ordinary		Sale		8,076		8.9392  GBP
50p ordinary		Sale		4,153		9.1282  GBP
50p ordinary		Sale		2,465		9.0699  GBP
50p ordinary		Sale		1,939		8.9017  GBP
50p ordinary		Sale		1,617		9.0242  GBP
50p ordinary		Sale		1,348		8.9971  GBP
50p ordinary		Sale		1,203		8.8782  GBP
50p ordinary		Sale		1,128		9.0900  GBP
50p ordinary		Sale		794		9.1600  GBP
50p ordinary		Sale		754		9.0759  GBP
50p ordinary		Sale		744		9.0449  GBP
50p ordinary		Sale		735		9.1122  GBP
50p ordinary		Sale		721		9.0527  GBP
50p ordinary		Sale		693		9.1900  GBP
50p ordinary		Sale		653		9.2854  GBP
50p ordinary		Sale		511		8.8283  GBP
50p ordinary		Sale		492		8.7037  GBP
50p ordinary		Sale		446		8.9450  GBP
50p ordinary		Sale		445		9.1204  GBP
50p ordinary		Sale		431		9.0512  GBP
50p ordinary		Sale		341		8.8640  GBP
50p ordinary		Sale		330		8.9384  GBP
50p ordinary		Sale		303		9.1615  GBP
50p ordinary		Sale		227		8.9100  GBP
50p ordinary		Sale		210		8.8700  GBP
50p ordinary		Sale		204		8.6800  GBP
50p ordinary		Sale		185		8.8500  GBP
50p ordinary		Sale		165		9.1100  GBP
50p ordinary		Sale		164		8.9300  GBP
50p ordinary		Sale		163		9.2100  GBP
50p ordinary		Sale		162		9.0750  GBP
50p ordinary		Sale		161		8.8400  GBP
50p ordinary		Sale		157		8.7700  GBP
50p ordinary		Sale		154		9.1400  GBP
50p ordinary		Sale		145		9.1700  GBP
50p ordinary		Sale		127		9.4200  GBP
50p ordinary		Sale		121		9.1306  GBP
50p ordinary		Sale		102		8.8702  GBP
50p ordinary		Sale		94		8.8000  GBP
50p ordinary		Sale		86		8.6600  GBP
50p ordinary		Sale		80		9.2900  GBP
50p ordinary		Sale		79		8.6700  GBP
50p ordinary		Sale		78		9.1000  GBP
50p ordinary		Sale		69		9.2500  GBP
50p ordinary		Sale		66		8.6500  GBP
50p ordinary		Sale		65		9.1200  GBP
50p ordinary		Sale		59		8.7800  GBP
50p ordinary		Sale		59		9.3000  GBP
50p ordinary		Sale		59		9.3500  GBP
50p ordinary		Sale		53		8.9050  GBP
50p ordinary		Sale		50		9.1800  GBP
50p ordinary		Sale		47		9.2400  GBP
50p ordinary		Sale		41		9.0700  GBP
50p ordinary		Sale		28		9.3100  GBP
50p ordinary		Sale		26		8.8300  GBP
50p ordinary		Sale		26		9.3400  GBP
50p ordinary		Sale		23		9.0000  GBP
50p ordinary		Sale		22		9.4000  GBP
50p ordinary		Sale		17		9.0300  GBP
50p ordinary		Sale		10		9.2300  GBP
50p ordinary		Sale		10		9.2000  GBP
50p ordinary		Sale		10		8.7900  GBP
50p ordinary		Sale		10		8.8600  GBP
50p ordinary		Sale		10		9.4100  GBP
(b)	Cash-settled derivative transactions
Class of		Product		Nature of dealing		Number of	Price per
relevant		description				reference	unit
security						securities
50p ordinary		SWAP		Increasing Long		1,879	8.8524  GBP
50p ordinary		SWAP		Increasing Long		1,109	8.8528  GBP
50p ordinary		SWAP		Increasing Long		8,076	8.9392  GBP
50p ordinary		SWAP		Increasing Long		4,597	9.0145  GBP
50p ordinary		SWAP		Increasing Long		7,892	9.1115  GBP
50p ordinary		SWAP		Increasing Long		13,369	9.1300  GBP
50p ordinary		SWAP		Decreasing Long		277	8.7700  GBP
50p ordinary		SWAP		Decreasing Long		982	8.7713  GBP
50p ordinary		SWAP		Decreasing Long		10,518	8.7931  GBP
50p ordinary		SWAP		Decreasing Long		29	8.8200  GBP
50p ordinary		SWAP		Decreasing Long		96,652	8.8224  GBP
50p ordinary		SWAP		Decreasing Long		8,162	8.8688  GBP
50p ordinary		SWAP		Decreasing Long		1,315	8.8833  GBP
50p ordinary		SWAP		Decreasing Long		40,000	8.9355  GBP
50p ordinary		SWAP		Decreasing Long		1,297	8.9422  GBP
50p ordinary		SWAP		Decreasing Long		969	8.9963  GBP
50p ordinary		SWAP		Decreasing Long		96	9.0413  GBP
50p ordinary		SWAP		Decreasing Long		13,912	9.0569  GBP
50p ordinary		SWAP		Decreasing Long		56	9.0858  GBP
50p ordinary		SWAP		Decreasing Long		40,000	9.1285  GBP
50p ordinary		SWAP		Decreasing Long		17,827	9.1300  GBP
50p ordinary		SWAP		Decreasing Long		328	9.1304  GBP
50p ordinary		SWAP		Decreasing Long		3,389	9.2080  GBP
50p ordinary		CFD		Increasing Long		2,054	9.0218  GBP
50p ordinary		CFD		Increasing Long		2,423	9.0362  GBP
50p ordinary		CFD		Decreasing Long		1,029	9.0197  GBP
50p ordinary		CFD		Opening Short		24,882	9.1300  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:				16 Jan 2026
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213

 

END