LONDON, July 20, 2021--(BUSINESS WIRE)--

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 SPIRE HEALTHCARE 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: 19 July 2021 (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

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

(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: 8,122,152 2.03% 198,954 0.05% (2) Cash-settled derivatives: 27,539 0.01% 7,992,082 1.99% (3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0.00% 0.00% (4) TOTAL: 8,149,691 2.03% 8,191,036 2.04%

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b) Rights to subscribe for new securities (including directors’ and other employee 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



Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

The currency of all prices and other monetary amounts should be stated.

(a) Purchases and sales

Class of relevant Purchase/sale Number of Price per unit security securities 1p ordinary Purchase 1,416 2.0700 GBP 1p ordinary Purchase 2,019 2.1462 GBP 1p ordinary Purchase 2,036 2.1500 GBP 1p ordinary Purchase 2,338 2.3000 GBP 1p ordinary Purchase 3,318 2.1533 GBP 1p ordinary Purchase 3,959 2.1730 GBP 1p ordinary Purchase 4,172 2.2000 GBP 1p ordinary Purchase 4,350 2.1350 GBP 1p ordinary Purchase 6,311 2.1650 GBP 1p ordinary Purchase 7,553 2.1600 GBP 1p ordinary Purchase 16,950 2.1619 GBP 1p ordinary Purchase 18,947 2.1529 GBP 1p ordinary Purchase 21,236 2.1800 GBP 1p ordinary Purchase 23,853 2.1550 GBP 1p ordinary Purchase 37,744 2.1547 GBP 1p ordinary Purchase 101,204 2.1181 GBP 1p ordinary Purchase 105,704 2.1528 GBP 1p ordinary Purchase 255,237 2.1242 GBP 1p ordinary Sale 169 2.1400 GBP 1p ordinary Sale 629 2.1875 GBP 1p ordinary Sale 665 2.1900 GBP 1p ordinary Sale 1,171 2.1450 GBP 1p ordinary Sale 2,254 2.1501 GBP 1p ordinary Sale 2,378 2.1500 GBP 1p ordinary Sale 2,561 2.1601 GBP 1p ordinary Sale 2,943 2.1519 GBP 1p ordinary Sale 4,350 2.1350 GBP 1p ordinary Sale 4,449 2.1459 GBP 1p ordinary Sale 9,209 2.1650 GBP 1p ordinary Sale 11,095 2.1550 GBP 1p ordinary Sale 12,022 2.1536 GBP 1p ordinary Sale 12,311 2.1615 GBP 1p ordinary Sale 12,913 2.1587 GBP 1p ordinary Sale 14,500 2.1589 GBP 1p ordinary Sale 17,942 2.1600 GBP 1p ordinary Sale 24,476 2.1488 GBP 1p ordinary Sale 30,233 2.1441 GBP 1p ordinary Sale 44,147 2.1800 GBP 1p ordinary Sale 230,000 2.1551 GBP 1p ordinary Sale 261,459 2.1370 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 Long 84 2.2449 GBP 1p ordinary SWAP Long 483 2.1649 GBP 1p ordinary CFD Long 25,000 2.1531 GBP 1p ordinary CFD Long 44,147 2.1800 GBP 1p ordinary CFD Long 308,485 2.1383 GBP 1p ordinary SWAP Short 53 2.1801 GBP 1p ordinary SWAP Short 224 2.1800 GBP 1p ordinary SWAP Short 2,228 2.1978 GBP 1p ordinary CFD Short 2,338 2.3001 GBP 1p ordinary SWAP Short 60,000 2.0841 GBP 1p ordinary SWAP Short 255,237 2.1242 GBP

(c) Stock-settled derivative transactions (including options)

(i) Writing, selling, purchasing or varying

Class of relevant security Product description e.g. call option Writing, purchasing, selling, varying etc. Number of securities to which option relates Exercise price per unit Type

e.g. American, European etc. Expiry date Option money paid/ received per unit

(ii) Exercise

Class of relevant security Product description

e.g. call option Exercising/ exercised against Number of securities Exercise price per unit

(d) Other dealings (including subscribing for new securities)

Class of relevant security Nature of dealing

e.g. subscription, conversion Details Price per unit (if applicable)

4. OTHER INFORMATION

(a) Indemnity and other dealing 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:

Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state "none" 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 or future acquisition or disposal of any relevant securities to which any derivative is referenced:

If there are no such agreements, arrangements or understandings, state "none" None

(c) Attachments

Is a Supplemental Form 8 (Open Positions) attached? NO Date of disclosure: 20 Jul 2021 Contact name: Large Holdings Regulatory Operations Telephone number: 020 3134 7213

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129.

*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel’s Market Surveillance Unit.

The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk.

View source version on businesswire.com: https://www.businesswire.com/news/home/20210720005687/en/

Contacts

BARCLAYS PLC