TGS-NOPEC Geophysical Company

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TGS Announces NOAKA Ocean Bottom Node Seismic Survey on the Norwegian Continental Shelf

OSLO, Norway (2 August 2021) - TGS, a global provider of energy data and
intelligence, today announced a new Ocean Bottom Node (OBN) seismic survey on
the Norwegian Continental Shelf (NCS).
…

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The 437 square kilometer survey will be acquired in the NOAKA area, between
Oseberg and Alvheim in the Norwegian North Sea, containing both held and open
acreage. This region has seen significant Infrastructure-Led Exploration (ILX)
activity in recent years and includes the development of the NOAKA fields, one
of the largest developments on the NCS, with recoverable reserves of more than
500 million barrels of oil equivalents.

TGS expects to emulate the recent success of the TGS-AGS Utsira OBN project in
the North Sea (the first large-scale, densely sampled OBN survey for
exploration) and will apply the learnings from TGS’ ongoing reprocessing of
Utsira, including the extraction and use of ultra-long offset signal for FWI-
based model building. As with Utsira, the NOAKA survey will utilize full azimuth
and ultra-long offsets to understand and illuminate the complex geology in the
region. In addition, it will make use of multicomponent processing leading to
stable low frequencies, high signal-to-noise ratios, reliable AVO and the
ability to distinguish between structure and attribute anomalies.

Kristian Johansen, CEO at TGS, stated: “TGS remains committed to further advance
its position as a leading provider of OBN technology to the energy industry. We
continue to focus on areas, such as U.S. GOM and the North Sea, where the
enhanced insight from this method can generate economically attractive new
exploration opportunities for our clients”.

Acquisition is expected to commence in Q3 2021 with final processing
deliverables expected in Q3 2022. Revenues are expected to be recognized in Q4
2021.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ
materially from those expected or projected in the forward-looking statements.
TGS undertakes no responsibility or obligation to update or alter forward-
looking statements for any reason.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
SVP Strategy
+47 90 94 36 73
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Vesting Under the 2018 Long-term Incentive Plan

In accordance with the measures approved by the shareholders of TGS at the
Annual General Meeting on 8 May 2018, the Board of Directors of TGS NOPEC
Geophysical Company ASA authorized TGS to grant Performance Stock Units (PSUs),
…

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Performance Restricted Stock Units (P-RSUs), and Restricted Stock Units (RSUs)
under the 2018 Long Term Incentive Plan to key employees of TGS on 3 August
2018. Each RSU represented the right to receive one share, while each PSU and
P-RSU represented the right to receive a maximum of one share depending on
performance against target metrics during the measurement period of 1 January
2018 to 31 December 2020. The granted PSUs, P-RSUs, and RSUs were secured by
free-standing warrants.

In accordance with the terms of the 2018 Long Term Incentive Plan, the PSUs, P-
RSUs, and RSUs vested on 3 August 2021, resulting in a total of 58 PSU/P-RSU/RSU
holders having the right to request the issuance of a total of 247,000 TGS
shares at par value NOK 0.25. The TGS Board of Directors determined that the
final payout on the PSUs and P-RSUs is 60% based on achievement of performance
metrics set forth in the plan, resulting in a total of 174,000 shares issuable
to ten holders of the vested PSUs and 16,800 shares issuable to four holders of
P-RSUs. In addition, 56,200 shares are issuable to 44 employees for the vesting
of the RSUs.

PSU/P-RSU/RSU holders have the option of allowing a portion of their vested
shares to be cash settled by TGS, using the fair market value of the shares as
defined under the plan, to cover tax withholding obligations and other necessary
deductions that arise in connection with the vest.

The following primary insiders have the right to request the issuance of the
following number of TGS shares related to the vesting of the PSUs/P-RSUs/RSUs, a
portion of which may be cash-settled as described above:

----Fredrik Amundsen – 15,000 shares

----William J.C. Ashby – 15,000 shares

----Whitney Eaton --­­ 1,000 shares

----Kristian Kuvaas Johansen – 40,800 shares

----Sven Borre Larsen ­-- 19,200 shares

----Tana LaDon Pool --­­ 15,000 shares

----Tanya Herwanger – 9,000 shares

----Amund Soia – 1,000 shares

----David Hajovsky – 4,200 shares

Attached is the list of primary insiders reflecting the balance of free-standing
warrants relating to granted PSUs, P-RSUs, and RSUs after the vesting of the
2018 Long Term Incentive Plan.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For more information, contact:

Sven Børre Larsen
SVP Strategy
+47 90 94 36 73
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

Correction: TGS Vesting Under the 2018 Long-term Incentive Plan

In accordance with the measures approved by the shareholders of TGS at the
Annual General Meeting on 8 May 2018, the Board of Directors of TGS ASA
authorized TGS to grant Performance Stock Units (PSUs), Performance Restricted
…

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Stock Units (P-RSUs), and Restricted Stock Units (RSUs) under the 2018 Long Term
Incentive Plan to key employees of TGS on 3 August 2018. Each RSU represented
the right to receive one share, while each PSU and P-RSU represented the right
to receive a maximum of one share depending on performance against target
metrics during the measurement period of 1 January 2018 to 31 December 2020.
The granted PSUs, P-RSUs, and RSUs were secured by free-standing warrants.

In accordance with the terms of the 2018 Long Term Incentive Plan, the PSUs, P-
RSUs, and RSUs vested on 3 August 2021, resulting in a total of 58 PSU/P-RSU/RSU
holders having the right to request the issuance of a total of 247,000 TGS
shares at par value NOK 0.25. The TGS Board of Directors determined that the
final payout on the PSUs and P-RSUs is 60% based on achievement of performance
metrics set forth in the plan, resulting in a total of 174,000 shares issuable
to ten holders of the vested PSUs and 16,800 shares issuable to four holders of
P-RSUs. In addition, 56,200 shares are issuable to 44 employees for the vesting
of the RSUs.

PSU/P-RSU/RSU holders have the option of allowing a portion of their vested
shares to be cash settled by TGS, using the fair market value of the shares as
defined under the plan, to cover tax withholding obligations and other necessary
deductions that arise in connection with the vest.

The following primary insiders have the right to request the issuance of the
following number of TGS shares related to the vesting of the PSUs/P-RSUs/RSUs, a
portion of which may be cash-settled as described above:

----Fredrik Amundsen – 15,000 shares

----William J.C. Ashby – 15,000 shares

----Whitney Eaton --­­ 1,000 shares

----Kristian Kuvaas Johansen – 40,800 shares

----Sven Borre Larsen ­-- 19,200 shares

----Tana LaDon Pool --­­ 15,000 shares

----Tanya Herwanger – 9,000 shares

----Amund Soia – 1,000 shares

----David Hajovsky – 4,200 shares

Attached is the list of primary insiders reflecting the balance of free-standing
warrants relating to granted PSUs, P-RSUs, and RSUs after the vesting of the
2018 Long Term Incentive Plan.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For more information, contact:

Sven Børre Larsen
SVP Strategy
+47 90 94 36 73
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (05 August 2021) - On period from 29 July 2021 to 04 August 2021,
TGS ASA (TGS) purchased 60,000 own shares on the Oslo Stock Exchange at an
average price of NOK 101.1534 per share. Following the purchase TGS holds
…

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579,515 own shares, representing 0.494% of the total outstanding shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|30-Jul-21 |20,000 |101.2828 |2,025,656 |
±---------------------±-----------------±---------------±------------------+
|3-Aug-21 |20,000 |101.4625 |2,029,250 |
±---------------------±-----------------±---------------±------------------+
|4-Aug-21 |20,000 |100.7150 |2,014,300 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |454,415 |123.8812 |56,293,478 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |514,415 |121.2303 |62,362,684 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|579,515 own shares, corresponding to 0.494% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Fredrik Amundsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (12 August 2021) - On period from 05 August 2021 to 11 August
2021, TGS ASA (TGS) purchased 75,190 own shares on the Oslo Stock Exchange at an
average price of NOK 100.3466 per share. Following the purchase TGS holds
…

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654,705 own shares, representing 0.558% of the total outstanding shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|5-Aug-21 |14,000 |100.9535 |1,413,349 |
±---------------------±-----------------±---------------±------------------+
|6-Aug-21 |20,000 |101.8078 |2,036,156 |
±---------------------±-----------------±---------------±------------------+
|9-Aug-21 |20,000 |99.9265 |1,998,530 |
±---------------------±-----------------±---------------±------------------+
|10-Aug-21 |1,190 |99.3400 |118,215 |
±---------------------±-----------------±---------------±------------------+
|11-Aug-21 |20,000 |98.9407 |1,978,814 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |514,415 |121.2303 |62,362,684 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |589,605 |118.5671 |69,907,748 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding |
|of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|654,705 own shares, corresponding to 0.558% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Fredrik Amundsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Management Change

OSLO, NORWAY (16 August 2021) - TGS ASA today announced that Fredrik Amundsen
has resigned from his position as CFO. The company has appointed Sven Børre
Larsen as interim CFO effective immediately. Mr. Larsen held the CFO position
…

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from 2015 to 2019 and has since been responsible for Strategy, M&A, and Investor
Relations, reporting to the CEO. Fredrik Amundsen will be available for the
Company during his notice period of six months.

“We are grateful for Fredrik’s contribution to TGS, both in his position as CFO
and in prior positions in the company. We wish him the best of luck in his
future endeavors as he pursues opportunities outside of TGS. Thanks to the
breadth and depth of the TGS leadership team, we are pleased to have an internal
candidate to fill the role with immediate effect. As part of his previous
responsibilities, Sven played an important part in the transformation of TGS
from a geophysical data company to a broad energy data company. As CFO, he will
continue to contribute to the growth of the company in this new market,” says
Kristian Johansen, CEO at TGS.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For further information, contact:
Kristian Johansen, CEO, investor@tgs.com
Sven Børre Larsen, CFO, investor@tgs.com, +47 90 94 36 73

Kilde

[TekBot]

TGS Awards Performance Share Units and Restricted Share Units

Oslo, Norway (18 August 2021) - TGS ASA has issued awards of Performance Share
Units (PSUs) and Restricted Share Units (RSUs) to 89 key employees of the
Company, as authorized by the shareholders of the Company at its Annual General
…

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Meeting on 11 May 2021. The PSUs and RSUs are secured by free-standing warrants
that, upon vesting of the PSUs and RSUs in accordance with their terms, are
convertible to shares of the Company’s common stock. Each PSU represents the
right to receive the maximum of one share, while each RSU represents the right
to receive one share.

The PSUs are granted to members of the executive and senior leadership teams and
will vest on 10 August 2024, provided the employee remains employed with TGS on
the vesting date. Upon vesting, the PSUs will be converted to TGS shares on the
terms approved by the Annual General Meeting, depending on performance versus
target metrics. The number of shares will be determined by multiplying the
number of PSUs granted by a factor of 0% to 100%. The factor is determined by
performance against three target metrics: (i) relative return on average capital
employed compared against a defined peer group of companies, (ii) TGS’ return on
average capital employed, and (iii) HSE and ESG goals. Each of the performance
metrics is measured for the period 1 January 2021 through 31 December 2023.

The RSUs are granted to certain key employees and will also vest on 10 August
2024, provided the employee remains employed at vesting and has achieved a
satisfactory performance rating against their goals over the three-year plan
period. Upon vesting, the holder of the RSUs will receive an equivalent number
of TGS shares.

The list of the primary insiders receiving PSUs and RSUs is attached. The
maximum number of new shares to be issued under the awarded PSUs and RSUs is
550,000.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ
materially from those expected or projected in the forward-looking statements.
TGS undertakes no responsibility or obligation to update or alter forward-
looking statements for any reason.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
CFO
investor@tgs.com (mailto:investor@tgs.com)
+47 90 94 36 73

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (19 August 2021) - On period from 12 August 2021 to 18 August
2021, TGS ASA (TGS) purchased 64,000 own shares on the Oslo Stock Exchange at an
average price of NOK 96.4758 per share. Following the purchase TGS holds
…

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718,705 own shares, representing 0.613% of the total outstanding shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|13-Aug-21 |20,000 |97.4152 |1,948,304 |
±---------------------±-----------------±---------------±------------------+
|16-Aug-21 |20,000 |95.6292 |1,912,584 |
±---------------------±-----------------±---------------±------------------+
|17-Aug-21 |10,000 |95.8120 |958,120 |
±---------------------±-----------------±---------------±------------------+
|18-Aug-21 |14,000 |96.8172 |1,355,441 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |589,605 |118.5671 |69,907,748 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |653,605 |116.4039 |76,082,196 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding |
|of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|718,705 own shares, corresponding to 0.613% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (26 August 2021) - On period from 19 August 2021 to 25 August
2021, TGS ASA (TGS) purchased 61,185 own shares on the Oslo Stock Exchange at an
average price of NOK 96.4966 per share. Following the purchase TGS holds
…

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779,890 own shares, representing 0.665% of the total outstanding shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|19-Aug-21 |20,000 |96.4727 |1,929,454 |
±---------------------±-----------------±---------------±------------------+
|20-Aug-21 |20,000 |94.5655 |1,891,310 |
±---------------------±-----------------±---------------±------------------+
|24-Aug-21 |20,000 |98.3827 |1,967,654 |
±---------------------±-----------------±---------------±------------------+
|25-Aug-21 |1,185 |97.6600 |115,727 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |653,605 |116.4039 |76,082,196 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |714,790 |114.6999 |81,986,341 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|779,890 own shares, corresponding to 0.665% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

Mandatory Notification of Trades

OSLO, Norway (30 August 2021) - In February 2019, TGS implemented an
Employee Share Purchase Plan (ESPP) pursuant to which eligible employees can
purchase TGS
…

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common shares at a discount through payroll deductions. The ESPP operates
in six-month periods, and at the end of each period, employees have the option
to purchase stock at a 15% discount to the market price at the time of purchase.
The plan sets a maximum purchase of 100 shares per employee per six-month
period. ESPP dividends are reinvested in shares.

On 26 August 2021, from both the purchase and the dividend reinvestment, the
following primary insiders received shares as participants in the ESPP. The
attached schedule reflects the holdings of the primary insiders following
the purchase and dividend reinvestment.

---- Kristian Kuvaas Johansen - 104 shares
---- William Ashby - 4 shares
---- Tana LaDon Pool - 104 shares
---- Sven Borre Larsen - 100 shares
---- Tanya Herwanger - 126 shares
---- Amund Soia – 71 Shares
---- Whitney Eaton - 101 Shares

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ
materially from those expected or projected in the forward-looking statements.
TGS undertakes no responsibility or obligation to update or alter forward-
looking statements for any reason.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
CFO
investor@tgs.com (mailto:investor@tgs.com)
+47 90 94 36 73

Kilde

[pleximus83]

– Ny oljeskatt vil ramme seismikk

[TekBot]

TGS Share Repurchase

Oslo, Norway (02 September 2021) - On period from 26 August 2021 to 01 September
2021, TGS ASA (TGS) purchased 82,500 own shares on the Oslo Stock Exchange at an
average price of NOK 97.3195 per share. Following the purchase TGS holds
…

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862,390 own shares, representing 0.735% of the total outstanding shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|26-Aug-21 |2,500 |97.0400 |242,600 |
±---------------------±-----------------±---------------±------------------+
|27-Aug-21 |20,000 |97.8433 |1,956,866 |
±---------------------±-----------------±---------------±------------------+
|30-Aug-21 |20,000 |98.1600 |1,963,200 |
±---------------------±-----------------±---------------±------------------+
|31-Aug-21 |20,000 |97.0991 |1,941,982 |
±---------------------±-----------------±---------------±------------------+
|1-Sep-21 |20,000 |96.2105 |1,924,210 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |714,790 |114.6999 |81,986,341 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |797,290 |112.9015 |90,015,199 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|862,390 own shares, corresponding to 0.735% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (09 September 2021) - On period from 02 September 2021 to 08
September 2021, TGS ASA (TGS) purchased 95,705 own shares on the Oslo Stock
Exchange at an average price of NOK 94.5578 per share. Following the purchase
…

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TGS holds 958,095 own shares, representing 0.817% of the total outstanding
shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|2-Sep-21 |15,705 |95.9793 |1,507,355 |
±---------------------±-----------------±---------------±------------------+
|3-Sep-21 |20,000 |95.9669 |1,919,338 |
±---------------------±-----------------±---------------±------------------+
|6-Sep-21 |20,000 |94.6471 |1,892,942 |
±---------------------±-----------------±---------------±------------------+
|7-Sep-21 |20,000 |93.6871 |1,873,742 |
±---------------------±-----------------±---------------±------------------+
|8-Sep-21 |20,000 |92.8141 |1,856,282 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |797,290 |112.9015 |90,015,199 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |892,995 |110.9355 |99,064,858 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|958,095 own shares, corresponding to 0.817% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[petter.wotsan]

Det er merkelig at selskapet med en solid balanse, en stor aktør i sitt marked med 30-33% markedsandel, betaler 4-5% utbytte, aktivt kjøper tilbake aksjene blir straffet av markedet på grunn av denne såkalte eksperter og analytikeren har sin vanvittige høye forventning.

-De snakker først om 2-3 års forventninger og endrer deretter prognosen om 6 måneder, og markedet glemmer bare prognosen som ble laget 6 måneder tidligere.

Det dumme er at det ikke er noen som kontrollerer dette i Oslo Bors casino. Dette er de største markedsmanipulatorene.

Er det noen som kan legge ut toppaksjonærlisten her?

[Andyboi]

Dette er nok hovedgrunnen til nedgangen idag:

Fearnley Securities om motvind og skuffelser – kapper kursmål

Kan legge ut topp 20:

1.	STATE STREET BANK AND TRUST COMP - KONTO #1E	+1 651	+0,01%	13 049 093	11,12%
2.	THE NORTHERN TRUST COMP, LONDON BR	+37 052	+0,29%	12 705 305	10,83%
3.	FOLKETRYGDFONDET - KONTO #12	+120 000	+1,26%	9 642 218	8,22%
4.	THE BANK OF NEW YORK MELLON SA/NV - KONTO #1J			8 507 076	7,25%
5.	RBC INVESTOR SERVICES TRUST - KONTO #49			5 668 144	4,83%
6.	JPMORGAN CHASE BANK, N.A., LONDON			4 394 821	3,75%
7.	PARETO AKSJE NORGE VERDIPAPIRFOND			2 379 545	2,03%
8.	STATE STREET BANK AND TRUST COMP - KONTO #1F			2 071 042	1,77%
9.	J.P. MORGAN BANK LUXEMBOURG S.A. - KONTO #1K			1 655 919	1,41%
10.	STATE STREET BANK AND TRUST COMP - KONTO #1A			1 642 799	1,4%
11.	FIDELITY INVSTMNT TR: FDLTY EU FD			1 360 283	1,16%
12.	HAMILTON HENRY HAYWOOD (f. 1959)			1 352 400	1,15%
13.	FLORIDA RETIREMENT SYSTEM			1 221 310	1,04%
14.	THE NORTHERN TRUST COMP, LONDON BR - KONTO #1AE			1 220 601	1,04%
15.	KLP AKSJENORGE INDEKS - KONTO #3			1 148 719	0,98%
16.	JPMORGAN CHASE BANK, N.A., LONDON - KONTO #1C			1 143 318	0,97%
17.	VERDIPAPIRFOND ODIN NORDEN			1 049 231	0,89%
18.	BNP PARIBAS SECURITIES SERVICES - KONTO #1BC			966 842	0,82%
19.	THE NORTHERN TRUST COMP, LONDON BR - KONTO #1AS	+4 198	+0,44%	958 276	0,82%
20.	TGS NOPEC GEOPHYSICAL COMPANY ASA	+20 000	+2,23%	918 095	0,78%

[TekBot]

TGS Commences New 2D Seismic Campaign Offshore Mauritania

OSLO, Norway (14 September 2021) - TGS is commencing a new seismic survey in the
MSGBC Basin, offshore Mauritania, adding to the successes of the North-West
Africa Atlantic Margin (NWAAM) 2D campaign. The survey, NWAAM 2021, will
…

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comprise 7,500 kilometers of seismic data, with a modern broadband acquisition
set-up. The project is being undertaken using the vessel BGP Pioneer - and has
the full support of the Mauritanian Ministry of Hydrocarbons.

The survey is designed to illuminate the regional plays in the ultra-deep and
deepwater areas with a new azimuth and to provide prospectivity insights of an
oil-prone area in relation to recent key wells and the shallow water geology.
This additional insight will enable explorers to build upon the success the
basin has experienced with the Greater Tortue Ahmeyim complex and surrounding
discoveries. The project has a 60-day acquisition timeline, with fast-track data
available three months after acquisition. The full dataset will be available by
Q2 2022.

Kristian Johansen, CEO at TGS, commented, “Our latest seismic survey offshore
Mauritania will provide explorers with the subsurface intelligence needed to
assess the hydrocarbon potential of the deep and ultra-deepwater. We see this
project as the natural continuation of our successful NWAAM campaign, one of our
flagship projects in Africa. The MSGBC Basin remains an important region for our
clients, and TGS is well positioned with its unique combination of multibeam,
seafloor sampling, seismic, interpretation, and imaging products to deliver the
best subsurface knowledge in the industry.”

This project is supported by industry funding.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For more information, visit TGS.com or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com

Kilde

[TekBot]

TGS Presenting at the Pareto Securities Energy Conference

OSLO, Norway (15 September 2021) - CFO Sven Børre Larsen will present at Pareto
Securities’ 28(th) energy conference in Oslo today. Please find the presentation
attached.
…

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About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For further information, please contact:

Sven Børre Larsen,
CFO
E-mail: investor@tgs.com (mailto:investor@tgs.com),
Tel: +47 90 94 36 73

Kilde

[TekBot]

TGS Share Repurchase

Oslo, Norway (16 September 2021) - On period from 09 September 2021 to 15
September 2021, TGS ASA (TGS) purchased 58,000 own shares on the Oslo Stock
Exchange at an average price of NOK 87.9596 per share. Following the purchase
…

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TGS holds 1,016,095 own shares, representing 0.866% of the total outstanding
shares.

The shares were purchased in connection with the share repurchase announced on
11 February 2021.

±-----------------------------------------------------------------------------+
|Overview of transactions |
±---------------------±-----------------±---------------±------------------+
|Date |Aggregated daily |Weighted average|Total daily |
| |volume (number of |share price per |transaction value |
| |shares) |day (NOK) |(NOK) |
±---------------------±-----------------±---------------±------------------+
|9-Sep-21 |20,000 |88.9741 |1,779,482 |
±---------------------±-----------------±---------------±------------------+
|10-Sep-21 |20,000 |87.1687 |1,743,374 |
±---------------------±-----------------±---------------±------------------+
|13-Sep-21 |1,000 |86.4800 |86,480 |
±---------------------±-----------------±---------------±------------------+
|15-Sep-21 |17,000 |87.7835 |1,492,320 |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
| | | | |
±---------------------±-----------------±---------------±------------------+
|Previously disclosed |892,995 |110.9355 |99,064,858 |
|buy-backs under the | | | |
|program (accumulated) | | | |
±---------------------±-----------------±---------------±------------------+
|Accumulated under the |950,995 |109.5342 |104,166,514 |
|buy-back program | | | |
±---------------------±-----------------±---------------±------------------+
| |
±-----------------------------------------------------------------------------+
|The issuer’s holding |
|of own shares: |
| |
|Following the completion of the above transactions, TGS owns a total of |
|1,016,095 own shares, corresponding to 0.866% of TGS’ share capital. |
| |
| |
| |
|Appendix: |
| |
|An overview of all transactions made under the buy-back programme that have |
|been carried out during the above-mentioned time period is attached to this |
|report and available at www.newsweb.no. |
±-----------------------------------------------------------------------------+

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

For more information, visit TGS.com (http://www.tgs.com) or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com (mailto:investor@tgs.com)

Kilde

[TekBot]

TGS: New Share Capital Registered

OSLO, Norway (29 September 2021) - Reference is made to the decision by the
Annual General Meeting of TGS ASA (“TGS”, OSE: TGS) on 11 May 2021 to decrease
the share capital with NOK 12,525 through cancellation of 50,100 treasury shares
…

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held by TGS.

The share capital decrease has now been registered with the Norwegian Register
of Business Enterprises.

The share capital of TGS is thereafter NOK 29 313 324,50 divided on 117 253 298
shares with a par value of NOK 0.25 per share.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement
All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For more information, visit TGS.com or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com

Kilde

[TekBot]

TGS: New Share Capital Registered and Mandatory Notification of Trades

OSLO, Norway (6 October 2021) -

Reference is made to the stock exchange announcement on 3 August 2021 published
…

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by TGS regarding vesting of Performance Stock Units (PSUs) and Restricted Stock
Units (RSUs).

As a consequence of the vesting as announced on 3 August 2021, TGS has now
issued 187,819 shares.

The vesting of PSUs and RSUs granted by TGS in 2018 in accordance with the terms
of the 2018 Long Term Incentive Plan resulted in the right for a total of 58
participants to request the issuance of an aggregate of up to 247,000 shares of
TGS common stock pursuant to free-standing warrants subscribed by the
participant at the time of grant. Participants had the right to request TGS to
settle a portion of the vested units in cash to allow satisfaction of employees’
tax withholding obligations arising as a result of the vest.

Following the vest of the PSUs and RSUs, an aggregate of 187,819 new shares of
TGS common stock have been issued to the 58 employees on 6(th) October 2021,
which amount is net of any units that were settled in cash. The following
reflects the shares issued to the primary insiders:

• Kristian Kuvaas Johansen - 30,865 shares
• Sven Børre Larsen - 12,596 shares
• William J.C. Ashby - 15,000 shares
• Tana LaDon Pool - 11,347 shares
• Tanya Herwanger - 5,881 shares
• David Hajovsky - 3,194 shares
• Whitney Eaton - 703 shares
• Amund Søia - 656 shares

Attached is the list of primary insiders, reflecting the balance of TGS shares
and free-standing warrants held after the issuance of shares described above.

The share capital of TGS is thereafter NOK 29 360 279,25 consisting of
117 441 117 shares, each with a nominal value of NOK 0.25. TGS holds 1 076 095
of its share capital as treasury shares. The new share capital will be
registered in the VPS as soon as practically possible.

About TGS
TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as advanced processing and analytics alongside
cloud-based data applications and solutions.

Forward Looking Statement

All statements in this press release other than statements of historical fact
are forward-looking statements, which are subject to a number of risks,
uncertainties and assumptions that are difficult to predict, and are based upon
assumptions as to future events that may not prove accurate. These factors
include TGS’ reliance on a cyclical industry and principal customers, TGS’
ability to continue to expand markets for licensing of data, and TGS’ ability to
acquire and process data product at costs commensurate with profitability, as
well as volatile market conditions, which have been exacerbated by the COVID-19
pandemic and the severe drop in oil prices. Actual results may differ materially
from those expected or projected in the forward-looking statements. TGS
undertakes no responsibility or obligation to update or alter forward-looking
statements for any reason.

For more information, visit TGS.com or contact:

Sven Børre Larsen
Chief Financial Officer
investor@tgs.com

Kilde