PGS ASA

Declaration of Voting Results & Voting Rights Announcements • Sep 15, 2023

Oslo BØrs Box 460 Sentrum 0105 Oslo Norway

15th September 2023

Dear Sir / Madam,

Disclosure of Voting Rights in Shares

M&G Plc controls voting rights in 38,182,262 shares of PGS, which estimates to a 4.20% holding, 6,419,720 shares out on loan (right of recall), which estimates to 0.70%, and therefore total interest is 44,601,982 shares, which estimates to a 4.90% holding as of 14th September 2023 based on the total number of shares/voting rights of 909,549,714.

The trigger for this notification is due to the selling of 2,675,896 shares on 14th September 2023, leading to our total holding for PGS ASA moving below 5%. The table below shows the split between lent and normal shares.

All shares attributed to M&G Plc are managed by M&G Investment Management Limited.

Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held:

	Number of Normal	Percentage of Normal	Number of Lent	Percentage of Lent	Total Number of Shares	Total Percentage of
Shareholders	Shares/ Voting Rights	Shares/Voting Rights	Shares/Voting Rights	Shares/Voting Rights		Shares/Voting Rights
M&G Plc
(Ultimate parent)	38,182,262	4.20	6,419,720	0.70	44,601,982	4.90
M&G Group Regulated Entity
Holding Company Limited (wholly
owned subsidiary of M&G Plc)	38,182,262	4.20	6,419,720	0.70	44,601,982	4.90
M&G Group Limited
(wholly owned subsidiary of M&G
Group Regulated Entity Holding
Company Limited)	38,182,262	4.20	6,419,720	0.70	44,601,982	4.90
M&G FA Limited
(wholly owned subsidiary of M&G
Group Limited)	38,182,262	4.20	6,419,720	0.70	44,601,982	4.90
M&G Investment Management
Limited
(wholly owned subsidiary of M&G
FA Limited)	38,182,262	4.20	6,419,720	0.70	44,601,982	4.90
M&G Luxembourg S.A.
(wholly owned subsidiary of M&G
FA Limited)	36,975,993	4.07	6,419,720	0.70	43,395,713	4.77
The Prudential Assurance
Company Limited
(wholly owned subsidiary of M&G Group Regulated Entity Holding
Company Limited)	25,605,788	2.82	6,419,720	0.70	32,025,508	3.52

If you have any queries please contact me on the telephone number or email shown below.

Yours faithfully,

Owen Smith for and on behalf M&G Investment Management Limited Email - shareholder.disclosures@mandg.co.uk