TGS ASA — Director's Dealing 2025

Mar 13, 2025

TGS ASA: REPORTING OF TRANSACTIONS MADE BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED WITH THEM IN TGS ASA'S SHARES

OSLO, Norway, 13 March 2025: Pursuant to the Market Abuse Regulation article 19, TGS ASA (the "Company"), hereby notify receipt of information of the following transactions made by persons discharging managerial responsibilities in the Company and persons closely associated with them in the Company's shares and other financial instruments linked thereto.

1	Details of the Reporting Person / their Closely Associated Persons
a)	Name	Kristian Johansen
2	Reason for the notification
a)	Position/status	CEO
b)	Initial notification /Amendment	Initial Notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	TGS ASA
b)	LEI	549300NUPLAXPB0WYH90
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument and identification code	Employee Share Purchase Plan (ESPP), whereby eligible employees can pruchase TGS common shares at a 15% discount to the market price at the time of purchase. ISIN: NO0003078800
b)	Nature of the transaction	Share purchase
c)	Price(s) and volume(s)	Price(s) in NOK 88.56	Volume(s) 100
d)	Aggregated information - Aggregated volume	A total of 100 shares Aggregate price of NOK 8,856
	Price -
e)	Date of the transaction	7 March 2025
f)	Place of the transaction	Oslo Stock Exchange

1	Details of the Reporting Person / their Closely Associated Persons
a)	Name	Tana Pool
2	Reason for the notification
a)	Position/status	EVP Legal
b)	Initial notification /Amendment	Initial Notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	TGS ASA
b)	LEI	549300NUPLAXPB0WYH90
4	conducted	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been
a)	Description of the financial instrument, type of instrument and identification code	Employee Share Purchase Plan (ESPP), whereby eligible employees can pruchase TGS common shares at a 15% discount to the market price at the time of purchase. ISIN: NO0003078800
b)	Nature of the transaction	Share purchase
c)	Price(s) and volume(s)	Price(s) in NOK 88.56	Volume(s) 100
d)	Aggregated information Aggregated volume - - Price	A total of 100 shares
		Aggregate price of NOK 8,856
e)	Date of the transaction	7 March 2025
f)	Place of the transaction	Oslo Stock Exchange

1	Details of the Reporting Person / their Closely Associated Persons
a)	Name	Whitney Eaton
2	Reason for the notification
a)	Position/status	EVP Communication & Sustainability
b)	Initial notification /Amendment	Initial Notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	TGS ASA
b)	LEI	549300NUPLAXPB0WYH90
4	conducted	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been
a)	Description of the financial instrument, type of instrument and identification code	Employee Share Purchase Plan (ESPP), whereby eligible employees can pruchase TGS common shares at a 15% discount to the market price at the time of purchase. ISIN: NO0003078800
b)	Nature of the transaction	Share purchase
c)	Price(s) and volume(s)	Price(s) in NOK 88.56	Volume(s) 100
d)	Aggregated information Aggregated volume - - Price	A total of 100 shares
		Aggregate price of NOK 8,856
e)	Date of the transaction	7 March 2025
f)	Place of the transaction	Oslo Stock Exchange