DNO ASA — Major Shareholding Notification 2026

Apr 9, 2026

esma
European Securities and Markets Authority

Standard form for notification of major holdings

NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the competent authority):

| 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached^{1}:
DNO ASA
Dokkveien 1, 0250 OSLO, P.O. Box 1345 Vika, 0113 Oslo | | | | |
| --- | --- | --- | --- | --- |
| 2. Reason for the notification (please tick the appropriate box or boxes):
☐ An acquisition or disposal of voting rights
☐ An acquisition or disposal of financial instruments
☐ An event changing the breakdown of voting rights
☑ Other (please specify)^{2}: Delta adjusted on Warrant Cash Settlement | | | | |
| 3. Details of person subject to the notification obligation^{3}:
Name:
SOCIETE GENERALE City and country of registered office (if applicable):
29 boulevard Haussmann, Paris, 75009, France | | | | |
| 4. Full name of shareholder(s) (if different from 3.)^{4}: | | | | |
| 5. Date on which the threshold was crossed or reached^{5}:
2026-04-08 | | | | |
| 6. Total positions of person(s) subject to the notification obligation: | | | | |
| | % of voting rights attached to shares (total of 7.A) | % of voting rights through financial instruments (total of 7.B.1 + 7.B.2) | Total of both in % (7.A + 7.B) | Total number of voting rights of issuer^{6} |
| Resulting situation on the date on which threshold was crossed or reached | 0.59% | 4.11% | 4.70% | 975,000,000 |
| Position of previous notification (if applicable) | 0.58% | 4.61% | 5.19% | |

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7. Notified details of the resulting situation on the date on which the threshold was crossed or reached^{a}:
A: Voting rights attached to shares
Class/type of shares
ISIN code (if possible)	Number of voting rights^{b}		% of voting rights
	Direct
(Art 9 of Directive 2004/109/EC)	Indirect
(Art 10 of Directive 2004/109/EC)	Direct
(Art 9 of Directive 2004/109/EC)	Indirect
(Art 10 of Directive 2004/109/EC)
Equity: NO0003921009	5,738,715		0.59%
SUBTOTAL A	5,738,715		0.59%	%
B 1: Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC
---	---	---	---	---
Type of financial instrument	Expiration date^{c}	Exercise/ Conversion Period^{d}	Number of voting rights that may be acquired if the instrument is exercised/ converted.	% of voting rights
		SUBTOTAL B.1
B 2: Financial Instruments with similar economic effect according to Art. 13(1)(b) of Directive 2004/109/EC
---	---	---	---	---
Type of financial instrument	Expiration date^{c}	Exercise/ Conversion Period^{d}	Physical or cash settlement^{e}	Number of voting rights
American Put Warrant	03/01/2033	Until 03/01/2033	Cash Settlement	107,990
American Call Warrant	03/01/2033	Until 03/01/2033	Cash Settlement	7,570,189
American Call Warrant on basket	03/01/2033	Until 03/01/2033	Cash Settlement	11,971,047
American Call Option	03/01/2033	Until 03/01/2033	Cash Settlement	7,940,459
American Put Option	03/01/2033	Until 03/01/2033	Cash Settlement	107,987
American Call Option on basket	03/01/2033	Until 03/01/2033	Cash Settlement	12,429,687
			SUBTOTAL B.2	40,127,359

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1. Information in relation to the person subject to the notification obligation (please tick the applicable box):

☐ Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.
☑ Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity:

Name^{a}	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold
SOCIETE GENERALE SA	0.59	2.01	2.60
SOCIETE GENERALE EFFEKTEN GmbH	0.00	2.10	2.10

1. In case of proxy voting: [name of the proxy holder] will cease to hold [% and number] voting rights as of [date]

2. Additional information:

Done at Paris on 2026-04-09.

Po Dichen Serie

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Annex: Notification of major holdings (only to be filed with competent authority and not with the relevant issuer)

A: Identity of the person subject to the notification obligation
Full name (including legal form for legal entities)
SOCIETE GENERALE
Contact address (registered office for legal entities)
29 boulevard Haussmann, Paris, 75009, France
E-Mail
fabienne.charliac@socgen.com; didier.serie@sogen.com
Phone number / Fax number
01 42 14 92 74
Other useful information (at least legal a contact person for legal persons)
B: Identity of the notifier, if applicable
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Full name
Fabienne Charliac / Didier SERIE
Contact address
29 boulevard Haussmann, 75009, Paris
E-Mail
fabienne.charliac@socgen.com
Phone number / Fax number
01 42 14 92 74/ Please fill in the fax number of the reporting person
Other useful information (e.g. functional relationship with the person or legal entity subject to the notification obligation)

C: Additional information: