Form 8.3 - SPIRENT COMMUNICATIONS PLC Replacement

RNS Number : 2564C

Barclays PLC

06 October 2025

FORM 8.3 Amendment - this form replaces RNS number 0611C Published at 15:07 on 03/10/2025 , changes made to section 2A,3B
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 relevant securities this form relates:			SPIRENT COMMUNICATIONS PLC
(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:			02 Oct 2025
(f)	In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?			NO
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:				3 1/3p ordinary
				Interests		Short Positions
				Number	(%)	Number	(%)
(1) Relevant securities owned and/or controlled:				22,407,126	3.80%	7,653,476	1.29%
(2) Cash-settled derivatives:				7,441,080	1.26%	22,431,801	3.80%
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:				0	0.00%	0	0.00%
TOTAL:				29,848,206	5.06%	30,085,277	5.09%
(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)	Purchase and sales
Class of relevant security	Purchase/sale	Number of securities	Price per unit
3 1/3p ordinary	Purchase	184,418	1.9840 GBP
3 1/3p ordinary	Purchase	14,000	1.9838 GBP
3 1/3p ordinary	Purchase	6,684	1.9833 GBP
3 1/3p ordinary	Purchase	3,636	1.9820 GBP
3 1/3p ordinary	Purchase	2,900	1.9841 GBP
3 1/3p ordinary	Purchase	773,600	1.9825 GBP
3 1/3p ordinary	Sale	1,672,091	1.9820 GBP
3 1/3p ordinary	Sale	2,300,000	1.9820 GBP
3 1/3p ordinary	Sale	237,476	1.9840 GBP
3 1/3p ordinary	Sale	6,315	1.9833 GBP
3 1/3p ordinary	Sale	3,308	1.9839 GBP
3 1/3p ordinary	Sale	1,050	1.9830 GBP
3 1/3p ordinary	Sale	433	1.9822 GBP
(b)	Cash-settled derivative transactions
Class of relevant security	Product description	Nature of dealing	Number of reference securities	Price per unit
3 1/3p ordinary	SWAP	Increasing Short	773,600	1.9824 GBP
3 1/3p ordinary	SWAP	Increasing Short	11,088	1.9839 GBP
3 1/3p ordinary	SWAP	Decreasing Short	3,965,373	1.9820 GBP
3 1/3p ordinary	SWAP	Decreasing Short	433	1.9822 GBP
3 1/3p ordinary	SWAP	Decreasing Short	3,308	1.9839 GBP
3 1/3p ordinary	SWAP	Decreasing Short	127,073	1.9840 GBP
3 1/3p ordinary	SWAP	Increasing Short	649	1.9820 GBP
3 1/3p ordinary	SWAP	Increasing Short	14,000	1.9838 GBP
3 1/3p ordinary	SWAP	Increasing Short	70,662	1.9840 GBP
3 1/3p ordinary	SWAP	Increasing Short	2,900	1.9841 GBP
3 1/3p ordinary	SWAP	Opening Long	269,592	1.9822 GBP
3 1/3p ordinary	SWAP	Decreasing Long	269,592	1.9822 GBP

(c)	Stock-settled derivative transactions (including options)
(i)	Writing, selling, purchasing or varying
Class of relevant security	Product description	Writing, purchasing, selling, varying etc	Number of securities to which option relates	Exercise price per unit	Type	Expiry date	Option money paid/ received per unit


(ii)	Exercise
Class of relevant security	Product description	Exercising/ exercised against	Number of securities	Exercise price per unit


(d)	Other dealings (including subscribing for new securities)
Class of relevant security	Nature of Dealings	Details	Price per unit (if 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 person 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:				06-Oct-25
Contact name:				Large Holdings Regulatory Operations
Telephone number:				020 3134 7213

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END

RETUNUVRVRURRAA

TIDM	BARC
Share Price	517.60p0.29%
Market Cap	£69.80bn

Date	6 Oct 2025
Time	16:32:24
Category	Holding(s) in company
ID	2564C

TIDM	BARC
Share Price	517.60p0.29%
Market Cap	£69.80bn

Date	6 Oct 2025
Time	16:32:24
Category	Holding(s) in company
ID	2564C

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Form 8.3 - SPIRENT COMMUNICATIONS PLC Replacement