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:

17 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:

NOK 0.25 Ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

25,238,401

2.59%

7,607,033

0.78%

(2)

Cash-settled derivatives:

999,058

0.10%

18,510,660

1.90%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

26,237,459

2.69%

26,117,693

2.68%

(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

NOK 0.25 Ordinary

Purchase

170,430

18.2000 NOK

NOK 0.25 Ordinary

Purchase

61,603

18.2144 NOK

NOK 0.25 Ordinary

Purchase

35,481

18.2603 NOK

NOK 0.25 Ordinary

Purchase

32,723

18.1977 NOK

NOK 0.25 Ordinary

Purchase

30,970

18.2099 NOK

NOK 0.25 Ordinary

Purchase

29,135

18.1994 NOK

NOK 0.25 Ordinary

Purchase

26,782

18.2003 NOK

NOK 0.25 Ordinary

Purchase

24,905

18.2031 NOK

NOK 0.25 Ordinary

Purchase

22,782

18.2201 NOK

NOK 0.25 Ordinary

Purchase

17,294

18.2154 NOK

NOK 0.25 Ordinary

Purchase

16,317

18.2181 NOK

NOK 0.25 Ordinary

Purchase

14,902

18.2333 NOK

NOK 0.25 Ordinary

Purchase

13,017

18.1952 NOK

NOK 0.25 Ordinary

Purchase

12,631

18.1908 NOK

NOK 0.25 Ordinary

Purchase

10,551

18.2052 NOK

NOK 0.25 Ordinary

Purchase

9,363

18.2306 NOK

NOK 0.25 Ordinary

Purchase

6,650

18.2120 NOK

NOK 0.25 Ordinary

Purchase

5,094

18.2284 NOK

NOK 0.25 Ordinary

Purchase

3,637

18.1703 NOK

NOK 0.25 Ordinary

Purchase

2,523

18.2500 NOK

NOK 0.25 Ordinary

Purchase

2,383

18.1826 NOK

NOK 0.25 Ordinary

Purchase

2,043

18.1866 NOK

NOK 0.25 Ordinary

Purchase

1,494

18.4300 NOK

NOK 0.25 Ordinary

Purchase

1,444

18.2245 NOK

NOK 0.25 Ordinary

Purchase

1,427

18.2077 NOK

NOK 0.25 Ordinary

Purchase

1,192

18.1966 NOK

NOK 0.25 Ordinary

Purchase

738

18.2700 NOK

NOK 0.25 Ordinary

Purchase

525

18.2150 NOK

NOK 0.25 Ordinary

Purchase

470

18.2342 NOK

NOK 0.25 Ordinary

Purchase

62

18.2074 NOK

NOK 0.25 Ordinary

Sale

184,071

18.2000 NOK

NOK 0.25 Ordinary

Sale

157,765

18.2019 NOK

NOK 0.25 Ordinary

Sale

65,047

18.1995 NOK

NOK 0.25 Ordinary

Sale

32,704

18.1982 NOK

NOK 0.25 Ordinary

Sale

28,629

18.2021 NOK

NOK 0.25 Ordinary

Sale

27,590

18.1993 NOK

NOK 0.25 Ordinary

Sale

19,801

18.1965 NOK

NOK 0.25 Ordinary

Sale

17,336

18.2693 NOK

NOK 0.25 Ordinary

Sale

16,717

18.1990 NOK

NOK 0.25 Ordinary

Sale

7,921

18.1957 NOK

NOK 0.25 Ordinary

Sale

5,537

18.2145 NOK

NOK 0.25 Ordinary

Sale

4,540

18.2064 NOK

NOK 0.25 Ordinary

Sale

4,426

18.1863 NOK

NOK 0.25 Ordinary

Sale

4,337

18.2507 NOK

NOK 0.25 Ordinary

Sale

2,695

18.2600 NOK

NOK 0.25 Ordinary

Sale

2,410

18.2100 NOK

NOK 0.25 Ordinary

Sale

1,988

18.1838 NOK

NOK 0.25 Ordinary

Sale

1,902

18.2235 NOK

NOK 0.25 Ordinary

Sale

1,026

18.2080 NOK

NOK 0.25 Ordinary

Sale

812

18.1958 NOK

NOK 0.25 Ordinary

Sale

673

18.1900 NOK

NOK 0.25 Ordinary

Sale

617

18.2204 NOK

NOK 0.25 Ordinary

Sale

557

18.2043 NOK

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

NOK 0.25 Ordinary

SWAP

Decreasing Short

28,629

18.2021 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

30,970

18.2099 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

417

18.1959 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

3,182

18.2144 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

1,658

18.2100 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

4,899

18.2059 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

4,073

18.2061 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

1,494

18.4300 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

1,464

18.2000 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

26,782

18.2003 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

1,982

18.2000 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

6,348

18.3600 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

580

18.2000 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

1,026

18.2080 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

55

18.2000 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

16,608

18.2201 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

6,174

18.2201 NOK

NOK 0.25 Ordinary

CFD

Increasing Short

3,637

18.1708 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

1,491

18.2685 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

27,590

18.1993 NOK

NOK 0.25 Ordinary

SWAP

Closing Long

22

18.2074 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

56,427

18.2144 NOK

NOK 0.25 Ordinary

SWAP

Closing Long

40

18.2073 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

1,679

18.2144 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

315

18.2144 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

470

18.2342 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

7

18.1963 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

53,342

18.2102 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

388

18.1959 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

752

18.2100 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

13,512

18.1990 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

371

18.1995 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

24,905

18.2031 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

5,094

18.2284 NOK

NOK 0.25 Ordinary

SWAP

Closing Long

11,217

18.2181 NOK

NOK 0.25 Ordinary

SWAP

Opening Short

5,100

18.2181 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

987

18.2000 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

1,444

18.2245 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

353

18.1752 NOK

NOK 0.25 Ordinary

SWAP

Increasing Long

11

17.9686 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

157,765

18.2019 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

6

18.1997 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

356

18.1995 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

9,363

18.2306 NOK

NOK 0.25 Ordinary

SWAP

Closing Short

5,100

18.2145 NOK

NOK 0.25 Ordinary

SWAP

Opening Long

437

18.2145 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

4,540

18.2064 NOK

NOK 0.25 Ordinary

SWAP

Closing Long

10,551

18.2052 NOK

NOK 0.25 Ordinary

SWAP

Closing Long

437

18.2333 NOK

NOK 0.25 Ordinary

SWAP

Opening Short

14,465

18.2333 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

1,192

18.1966 NOK

NOK 0.25 Ordinary

SWAP

Closing Short

14,465

18.0468 NOK

NOK 0.25 Ordinary

SWAP

Opening Long

5,567

18.0468 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

2,695

18.2600 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Long

1,273

17.6434 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

557

18.2043 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

4,337

18.2507 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

7,921

18.1957 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

2,523

18.2500 NOK

NOK 0.25 Ordinary

SWAP

Increasing Short

35,481

18.2603 NOK

NOK 0.25 Ordinary

SWAP

Decreasing Short

64,314

18.1995 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:

18 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213