Form 8.3 DNO ASA

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

DNO ASA

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:

07 Aug 2026

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

GENEL ENERGY PLC

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:

Ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

27,210,944

2.79%

7,770,619

0.80%

(2)

Cash-settled derivatives:

1,138,646

0.12%

20,423,417

2.09%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

28,349,590

2.91%

28,194,036

2.89%

(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

Ordinary

Purchase

138,634

16.7848 NOK

Ordinary

Purchase

41,185

16.7400 NOK

Ordinary

Purchase

20,048

16.7381 NOK

Ordinary

Purchase

20,035

16.7630 NOK

Ordinary

Purchase

15,297

16.6804 NOK

Ordinary

Purchase

14,340

16.7419 NOK

Ordinary

Purchase

7,318

16.8989 NOK

Ordinary

Purchase

5,722

16.8341 NOK

Ordinary

Purchase

4,706

16.9300 NOK

Ordinary

Purchase

2,987

16.6925 NOK

Ordinary

Purchase

2,556

16.8884 NOK

Ordinary

Purchase

2,131

16.8194 NOK

Ordinary

Purchase

1,748

16.8130 NOK

Ordinary

Purchase

1,433

16.7000 NOK

Ordinary

Purchase

1,378

16.7500 NOK

Ordinary

Purchase

1,334

16.7369 NOK

Ordinary

Purchase

1,241

16.7254 NOK

Ordinary

Purchase

944

16.7073 NOK

Ordinary

Purchase

862

16.7074 NOK

Ordinary

Purchase

515

16.6910 NOK

Ordinary

Purchase

451

16.8044 NOK

Ordinary

Purchase

422

17.0150 NOK

Ordinary

Purchase

337

16.7408 NOK

Ordinary

Purchase

256

16.7733 NOK

Ordinary

Purchase

170

16.7346 NOK

Ordinary

Purchase

120

16.7300 NOK

Ordinary

Purchase

67

16.6961 NOK

Ordinary

Sale

67,268

16.7296 NOK

Ordinary

Sale

33,549

16.7625 NOK

Ordinary

Sale

20,046

16.6836 NOK

Ordinary

Sale

18,288

16.7669 NOK

Ordinary

Sale

15,297

16.6804 NOK

Ordinary

Sale

7,385

16.7250 NOK

Ordinary

Sale

6,650

16.7400 NOK

Ordinary

Sale

5,198

16.7662 NOK

Ordinary

Sale

5,101

16.7658 NOK

Ordinary

Sale

4,300

16.7072 NOK

Ordinary

Sale

4,135

16.7249 NOK

Ordinary

Sale

4,134

16.7000 NOK

Ordinary

Sale

4,013

16.7500 NOK

Ordinary

Sale

3,830

16.8600 NOK

Ordinary

Sale

2,983

16.6962 NOK

Ordinary

Sale

2,903

16.7198 NOK

Ordinary

Sale

1,949

16.7935 NOK

Ordinary

Sale

1,947

16.6741 NOK

Ordinary

Sale

1,334

16.7369 NOK

Ordinary

Sale

1,286

16.7349 NOK

Ordinary

Sale

1,263

16.7739 NOK

Ordinary

Sale

1,159

16.7300 NOK

Ordinary

Sale

486

16.8000 NOK

Ordinary

Sale

200

17.0300 NOK

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

Ordinary

SWAP

Opening Short

337

16.7408 NOK

Ordinary

SWAP

Opening Short

2,556

16.8884 NOK

Ordinary

SWAP

Opening Long

2,431

16.7658 NOK

Ordinary

SWAP

Opening Long

1,997

16.7198 NOK

Ordinary

SWAP

Opening Long

527

16.7004 NOK

Ordinary

SWAP

Opening Long

371

16.6837 NOK

Ordinary

SWAP

Opening Short

1,433

16.7000 NOK

Ordinary

SWAP

Opening Short

2,131

16.8194 NOK

Ordinary

SWAP

Opening Long

2,983

16.6962 NOK

Ordinary

SWAP

Opening Short

560

16.7400 NOK

Ordinary

SWAP

Opening Long

3

16.9000 NOK

Ordinary

SWAP

Opening Short

1,241

16.7254 NOK

Ordinary

SWAP

Opening Short

7,708

16.7400 NOK

Ordinary

SWAP

Opening Short

515

16.6910 NOK

Ordinary

SWAP

Opening Short

5,335

16.8989 NOK

Ordinary

SWAP

Opening Short

1,983

16.8989 NOK

Ordinary

CFD

Opening Long

3,324

16.7495 NOK

Ordinary

CFD

Opening Long

1,334

16.7369 NOK

Ordinary

CFD

Opening Long

689

16.7400 NOK

Ordinary

CFD

Opening Short

689

16.7500 NOK

Ordinary

SWAP

Opening Long

2,514

16.6686 NOK

Ordinary

SWAP

Opening Short

1,535

16.7412 NOK

Ordinary

SWAP

Opening Long

383

16.7658 NOK

Ordinary

SWAP

Opening Short

20,048

16.7381 NOK

Ordinary

SWAP

Opening Long

2,287

16.7658 NOK

Ordinary

SWAP

Opening Long

906

16.7198 NOK

Ordinary

SWAP

Closing Short

2,556

16.7400 NOK

Ordinary

SWAP

Increasing Long

2,101

16.7249 NOK

Ordinary

SWAP

Closing Short

1,433

16.7662 NOK

Ordinary

SWAP

Opening Long

3,765

16.7662 NOK

Ordinary

SWAP

Decreasing Short

1,195

16.7400 NOK

Ordinary

SWAP

Increasing Long

4,541

16.7250 NOK

Ordinary

SWAP

Increasing Long

3,235

16.7702 NOK

Ordinary

SWAP

Increasing Short

120

16.7300 NOK

Ordinary

SWAP

Increasing Short

67

16.6961 NOK

Ordinary

SWAP

Decreasing Short

1,419

16.6741 NOK

Ordinary

SWAP

Decreasing Short

528

16.6741 NOK

Ordinary

CFD

Increasing Long

15,297

16.6804 NOK

Ordinary

SWAP

Increasing Long

250

16.7249 NOK

Ordinary

SWAP

Increasing Long

1,784

16.7249 NOK

Ordinary

SWAP

Increasing Short

4,706

16.9300 NOK

Ordinary

SWAP

Decreasing Long

5,722

16.8341 NOK

Ordinary

SWAP

Decreasing Long

678

16.9237 NOK

Ordinary

SWAP

Increasing Short

2,099

16.7400 NOK

Ordinary

SWAP

Increasing Short

944

16.7073 NOK

Ordinary

SWAP

Increasing Short

20,035

16.7630 NOK

Ordinary

SWAP

Increasing Long

2,844

16.7250 NOK

Ordinary

SWAP

Increasing Long

1,845

16.7400 NOK

Ordinary

SWAP

Increasing Short

170

16.7346 NOK

Ordinary

SWAP

Increasing Long

4,134

16.7000 NOK

Ordinary

SWAP

Increasing Long

5,093

16.8386 NOK

Ordinary

SWAP

Increasing Long

18,288

16.7669 NOK

Ordinary

SWAP

Decreasing Long

1,748

16.8130 NOK

Ordinary

SWAP

Closing Long

30,172

16.7848 NOK

Ordinary

SWAP

Opening Short

108,462

16.7848 NOK

Ordinary

SWAP

Decreasing Short

67,268

16.7296 NOK

(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:

10 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213