Wood Group (John) Plc - Holding(s) in Company

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00B5N0P849

Issuer Name

JOHN WOOD GROUP PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of financial instruments

3. Details of person subject to the notification obligation

Name

JPMorgan Chase & Co.

City of registered office (if applicable)

 

Country of registered office (if applicable)

US

4. Details of the shareholder

 __________________________________________________________________________
|Name                      |City of registered office|Country of registered|
|                          |                         |office               |
|__________________________|_________________________|_____________________|
|J.P. Morgan Securities plc|                         |                     |
|__________________________|_________________________|_____________________|


5. Date on which the threshold was crossed or reached

27-Mar-2025

6. Date on which Issuer notified

31-Mar-2025

7. Total positions of person(s) subject to the notification obligation

 _____________________________________________________________________________
|               |               |% of voting    |             |               |
|               |% of voting    |rights through |Total of both|Total number of|
|.              |rights attached|financial      |in % (8.A +  |voting rights  |
|               |to shares      |instruments    |8.B)         |held in issuer |
|               |(total of 8.A) |(total of 8.B 1|             |               |
|               |               |+ 8.B 2)       |             |               |
|_______________|_______________|_______________|_____________|_______________|
|Resulting      |               |               |             |               |
|situation on   |               |               |             |               |
|the date on    |0.745428       |5.372354       |6.117782     |42326860       |
|which threshold|               |               |             |               |
|was crossed or |               |               |             |               |
|reached        |               |               |             |               |
|_______________|_______________|_______________|_____________|_______________|
|Position of    |               |               |             |               |
|previous       |0.006631       |6.202207       |6.208838     |               |
|notification   |               |               |             |               |
|(if applicable)|               |               |             |               |
|_______________|_______________|_______________|_____________|_______________|


8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

 _____________________________________________________________________________
|Class/Type of   |Number of direct|Number of      |% of direct  |% of indirect|
|shares ISIN code|voting rights   |indirect voting|voting rights|voting rights|
|(if possible)   |(DTR5.1)        |rights         |(DTR5.1)     |(DTR5.2.1)   |
|                |                |(DTR5.2.1)     |             |             |
|________________|________________|_______________|_____________|_____________|
|GB00B5N0P849    |                |5157222        |             |0.745428     |
|________________|________________|_______________|_____________|_____________|
|Sub Total 8.A   |5157222                         |0.745428%                  |
|________________|________________________________|___________________________|


8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

 _____________________________________________________________________________
|              |          |                   |Number of voting   |           |
|Type of       |Expiration|Exercise/conversion|rights that may be |% of voting|
|financial     |date      |period             |acquired if the    |rights     |
|instrument    |          |                   |instrument is      |           |
|              |          |                   |exercised/converted|           |
|______________|__________|___________________|___________________|___________|
|Sub Total 8.B1|                              |                   |           |
|______________|______________________________|___________________|___________|


8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

 _____________________________________________________________________________
|Type of     |Expiration|Exercise/conversion|Physical or|Number of|% of voting|
|financial   |date      |period             |cash       |voting   |rights     |
|instrument  |          |                   |settlement |rights   |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|12/05/2025|12/05/2025         |Cash       |386844   |0.055841   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|17/06/2025|17/06/2025         |Cash       |1        |0.000000   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|05/08/2025|05/08/2025         |Cash       |798192   |0.115372   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|13/08/2025|13/08/2025         |Cash       |1559524  |0.225417   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|18/09/2025|18/09/2025         |Cash       |6014102  |0.869290   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|30/09/2025|30/09/2025         |Cash       |715975   |0.103466   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|02/10/2025|02/10/2025         |Cash       |2229972  |0.322321   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|08/10/2025|08/10/2025         |Cash       |1032009  |0.149168   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|04/11/2025|04/11/2025         |Cash       |2275546  |0.328911   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|11/11/2025|11/11/2025         |Cash       |475638   |0.068741   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|19/11/2025|19/11/2025         |Cash       |116715   |0.016867   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|03/12/2025|03/12/2025         |Cash       |116079   |0.016768   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|09/12/2025|09/12/2025         |Cash       |1489000  |0.215223   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|16/12/2025|16/12/2025         |Cash       |13243215 |1.914203   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|19/01/2026|19/01/2026         |Cash       |13082    |0.001887   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|03/02/2026|03/02/2026         |Cash       |110645   |0.015985   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|18/02/2026|18/02/2026         |Cash       |9310     |0.001343   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|03/03/2026|03/03/2026         |Cash       |16815    |0.002412   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|18/03/2026|18/03/2026         |Cash       |124721   |0.018021   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|19/03/2026|19/03/2026         |Cash       |1080705  |0.156200   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|26/03/2026|26/03/2026         |Cash       |18108    |0.002616   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|27/03/2026|27/03/2026         |Cash       |10496    |0.001495   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|30/03/2026|30/03/2026         |Cash       |64671    |0.009346   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|01/04/2026|01/04/2026         |Cash       |328781   |0.047515   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|02/04/2026|02/04/2026         |Cash       |49599    |0.007166   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|17/04/2026|17/04/2026         |Cash       |33523    |0.004844   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|22/04/2026|22/04/2026         |Cash       |25200    |0.003641   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|29/04/2026|29/04/2026         |Cash       |19404    |0.002803   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|05/05/2026|05/05/2026         |Cash       |554176   |0.080096   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|19/05/2026|19/05/2026         |Cash       |115416   |0.016678   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|22/05/2028|22/05/2028         |Cash       |4121375  |0.595712   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Cash-settled|30/05/2028|30/05/2028         |Cash       |20799    |0.003006   |
|Equity Swap |          |                   |           |         |           |
|____________|__________|___________________|___________|_________|___________|
|Sub Total   |                                          |37169638 |5.372354%  |
|8.B2        |                                          |         |           |
|____________|__________________________________________|_________|___________|


9. Information in relation to the person subject to the notification obligation

2. 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 entities (please add additional rows as necessary)

 ______________________________________________________________________________
|              |              |               |% of voting    |                |
|              |              |% of voting    |rights through |Total of both if|
|Ultimate      |Name of       |rights if it   |financial      |it equals or is |
|controlling   |controlled    |equals or is   |instruments if |higher than the |
|person        |undertaking   |higher than the|it equals or is|notifiable      |
|              |              |notifiable     |higher than the|threshold       |
|              |              |threshold      |notifiable     |                |
|              |              |               |threshold      |                |
|______________|______________|_______________|_______________|________________|
|JPMorgan Chase|J.P. Morgan   |               |5.372354       |6.117782%       |
|& Co.         |Securities plc|               |               |                |
|______________|______________|_______________|_______________|________________|


10. In case of proxy voting

Name of the proxy holder

 

The number and % of voting rights held

 

The date until which the voting rights will be held

 

11. Additional Information

Chain of controlled undertakings:

JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan Capital Holdings Limited (100%)
J.P. Morgan Securities plc (100%)

12. Date of Completion

31-Mar-2025

13. Place Of Completion

London