Holding(s) in Company
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00BG5KQW09
Issuer Name
CERES POWER HOLDINGS 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
The Goldman Sachs Group Inc
City of registered office (if applicable)
Wilmington, Delaware
Country of registered office (if applicable)
USA
4. Details of the shareholder
Name
City of registered office
Country of registered office
Goldman Sachs International
London
United Kingdom
5. Date on which the threshold was crossed or reached
15-Oct-2026
6. Date on which Issuer notified
19-Oct-2026
7. Total positions of person(s) subject to the notification obligation
% of voting rights attached to shares (total of 8.A)
% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)
Total of both in % (8.A + 8.B)
Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached
0.001576
6.398121
6.399697
13684621
Position of previous 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 shares ISIN code(if possible)
Number of direct voting rights (DTR5.1)
Number of indirect voting rights (DTR5.2.1)
% of direct voting rights (DTR5.1)
% of indirect voting rights (DTR5.2.1)
GB00BG5KQW09
3371
0.001576
Sub Total 8.A
3371
0.001576%
8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))
Type of financial instrument
Expiration date
Exercise/conversion period
Number of voting rights that may be acquired if the instrument is exercised/converted
% of voting rights
Securities Lending
Open
2903678
1.357922
Sub Total 8.B1
2903678
1.357922%
8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
Type of financial instrument
Expiration date
Exercise/conversion period
Physical or cash settlement
Number of voting rights
% of voting rights
Swap
07 December 2026
Cash
2341354
1.094948
Swap
20 September 2027
Cash
3609959
1.688219
Swap
29 August 2028
Cash
1921
0.000898
Swap
15 January 2030
Cash
342683
0.160258
Swap
07 August 2036
Cash
52647
0.024621
Swap
02 October 2028
Cash
1907
0.000892
Swap
14 July 2036
Cash
223799
0.104661
Swap
21 September 2029
Cash
238564
0.111566
Swap
22 September 2036
Cash
345523
0.161586
Swap
07 July 2027
Cash
3820
0.001787
Swap
08 July 2036
Cash
70841
0.033129
Swap
21 August 2028
Cash
2188
0.001023
Swap
10 September 2029
Cash
64572
0.030198
Swap
12 October 2028
Cash
820
0.000383
Swap
04 June 2036
Cash
23036
0.010773
Swap
16 October 2028
Cash
1250
0.000585
Swap
29 September 2036
Cash
66626
0.031158
Swap
17 June 2036
Cash
859293
0.401854
Swap
09 October 2036
Cash
11984
0.005605
Swap
08 September 2036
Cash
23244
0.010870
Swap
30 June 2036
Cash
88927
0.041587
Swap
20 May 2033
Cash
75247
0.035189
Swap
27 August 2036
Cash
30737
0.014375
Swap
12 June 2036
Cash
44801
0.020951
Swap
20 August 2029
Cash
20329
0.009507
Swap
26 August 2036
Cash
18880
0.008829
Swap
09 October 2028
Cash
3787
0.001771
Swap
08 October 2036
Cash
120
0.000056
Swap
15 September 2036
Cash
101
0.000047
Swap
03 September 2036
Cash
61111
0.028579
Swap
28 September 2028
Cash
1456
0.000681
Swap
23 October 2026
Cash
25155
0.011764
Swap
16 June 2036
Cash
27053
0.012651
Swap
12 October 2029
Cash
11675
0.005460
Swap
28 July 2036
Cash
299319
0.139979
Swap
01 July 2036
Cash
30933
0.014466
Swap
26 June 2028
Cash
2574
0.001204
Swap
19 August 2027
Cash
129144
0.060395
Swap
30 September 2036
Cash
14477
0.006770
Swap
02 September 2036
Cash
173
0.000081
Swap
15 January 2027
Cash
14164
0.006624
Swap
01 September 2036
Cash
943
0.000441
Swap
15 October 2036
Cash
907410
0.424356
Swap
21 July 2036
Cash
13139
0.006145
Swap
29 January 2030
Cash
103568
0.048434
Swap
16 September 2036
Cash
96
0.000045
Swap
06 August 2036
Cash
137797
0.064442
Swap
15 May 2028
Cash
419
0.000196
Swap
11 May 2028
Cash
12644
0.005913
Swap
25 September 2036
Cash
137
0.000064
Swap
13 February 2036
Cash
413774
0.193504
Swap
30 April 2027
Cash
1451
0.000679
Sub Total 8.B2
10777572
5.040199%
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)
Ultimate controlling person
Name of controlled undertaking
% 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
The Goldman Sachs Group, Inc. (Chain 1)
The Goldman Sachs Group, Inc. (Chain 1)
Goldman Sachs (UK) L.L.C.
The Goldman Sachs Group, Inc. (Chain 1)
Goldman Sachs Group UK Limited
The Goldman Sachs Group, Inc. (Chain 1)
Goldman Sachs International
0.000000
5.081579
5.081579%
The Goldman Sachs Group, Inc. (Chain 2)
The Goldman Sachs Group, Inc. (Chain 2)
GSAM Holdings LLC
The Goldman Sachs Group, Inc. (Chain 2)
Goldman Sachs Asset Management, L.P.
The Goldman Sachs Group, Inc. (Chain 3)
The Goldman Sachs Group, Inc. (Chain 3)
Goldman Sachs & Co. LLC
The Goldman Sachs Group, Inc. (Chain 4)
The Goldman Sachs Group, Inc. (Chain 4)
Goldman Sachs Bank USA
The Goldman Sachs Group, Inc. (Chain 4)
Goldman Sachs Bank Europe SE
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
If date does not apply, explain below
11. Additional Information
Please note, the total amount of voting rights have been rounded to 6 decimal places therefore there is a possibility of a rounding error.
General email contact: gs-rrc-emea-position-enquiries@gs.com12. Date of Completion
19-Oct-2026
13. Place Of Completion
Bengaluru
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