Form 8.3 CAPRICORN ENERGY PLC

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

CAPRICORN ENERGY 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:

23 Apr 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:

799 / 122p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

717,183

1.02%

1,028

0.00%

(2)

Cash-settled derivatives:

1,028

0.00%

710,726

1.01%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

718,211

1.02%

711,754

1.01%

(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

799 / 122p ordinary

Purchase

6,295

3.1210 GBP

799 / 122p ordinary

Purchase

5,008

3.0851 GBP

799 / 122p ordinary

Purchase

4,846

3.0941 GBP

799 / 122p ordinary

Purchase

3,956

3.0800 GBP

799 / 122p ordinary

Purchase

2,158

3.1338 GBP

799 / 122p ordinary

Purchase

1,277

3.1350 GBP

799 / 122p ordinary

Purchase

1,261

3.1161 GBP

799 / 122p ordinary

Purchase

1,223

3.0900 GBP

799 / 122p ordinary

Purchase

271

3.0998 GBP

799 / 122p ordinary

Purchase

94

3.0961 GBP

799 / 122p ordinary

Purchase

74

3.1850 GBP

799 / 122p ordinary

Purchase

73

3.1000 GBP

799 / 122p ordinary

Sale

3,994

3.1574 GBP

799 / 122p ordinary

Sale

2,252

3.1389 GBP

799 / 122p ordinary

Sale

2,251

3.0800 GBP

799 / 122p ordinary

Sale

1,277

3.1350 GBP

799 / 122p ordinary

Sale

289

3.1199 GBP

799 / 122p ordinary

Sale

128

3.1200 GBP

799 / 122p ordinary

Sale

124

3.1135 GBP

799 / 122p ordinary

Sale

95

3.0900 GBP

799 / 122p ordinary

Sale

67

3.1300 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

799 / 122p ordinary

SWAP

Decreasing Short

1

3.0900 GBP

799 / 122p ordinary

SWAP

Decreasing Short

2,251

3.0800 GBP

799 / 122p ordinary

SWAP

Decreasing Short

124

3.1135 GBP

799 / 122p ordinary

SWAP

Decreasing Short

289

3.1199 GBP

799 / 122p ordinary

SWAP

Decreasing Short

128

3.1200 GBP

799 / 122p ordinary

SWAP

Decreasing Short

901

3.1528 GBP

799 / 122p ordinary

SWAP

Decreasing Short

3,093

3.1587 GBP

799 / 122p ordinary

SWAP

Increasing Short

4,140

3.0800 GBP

799 / 122p ordinary

SWAP

Increasing Short

51

3.0823 GBP

799 / 122p ordinary

SWAP

Increasing Short

637

3.0876 GBP

799 / 122p ordinary

SWAP

Increasing Short

1,223

3.0900 GBP

799 / 122p ordinary

SWAP

Increasing Short

532

3.0902 GBP

799 / 122p ordinary

SWAP

Increasing Short

5,625

3.0906 GBP

799 / 122p ordinary

SWAP

Increasing Short

22,500

3.0936 GBP

799 / 122p ordinary

SWAP

Increasing Short

2,777

3.0958 GBP

799 / 122p ordinary

SWAP

Increasing Short

900

3.0959 GBP

799 / 122p ordinary

SWAP

Increasing Short

73

3.1000 GBP

799 / 122p ordinary

SWAP

Increasing Short

1,204

3.1159 GBP

799 / 122p ordinary

SWAP

Increasing Short

57

3.1200 GBP

799 / 122p ordinary

SWAP

Increasing Short

670

3.1210 GBP

799 / 122p ordinary

SWAP

Increasing Short

74

3.1850 GBP

799 / 122p ordinary

CFD

Increasing Short

4,135

3.0802 GBP

799 / 122p ordinary

CFD

Increasing Short

638

3.1201 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:

24 Apr 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213