Sdcl Efficiency Inc.: TR-1 Notification of Major Holdings
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00BGHVZM47
Issuer Name
SDCL EFFICIENCY INCOME TRUST PLC
UK or Non-UK Issuer
UK
2. Reason for Notification
An acquisition or disposal of voting rights; An acquisition or disposal of financial instruments
3. Details of person subject to the notification obligation
Name
Jefferies Financial Group Inc
City of registered office (if applicable)
Country of registered office (if applicable)
US
4. Details of the shareholder
Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above
City of registered office (if applicable)
Country of registered office (if applicable)
5. Date on which the threshold was crossed or reached
09-Jun-2026
6. Date on which Issuer notified
10-Jun-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
1.798000
8.387000
10.185000
110551177
Position of previous notification (if applicable)
0.983000
8.387000
9.370000
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)
GB00BGHVZM47
19517835
1.798000
Sub Total 8.A
19517835
1.798000%
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
Stock Loan/Repo Right of Recall
Open
29302603
2.700000
Sub Total 8.B1
29302603
2.700000%
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
30/6/2026
Cash
3800000
0.350000
Swap
22/6/2026
Cash
4800000
0.442000
Swap
7/8/2026
Cash
6000000
0.553000
Swap
18/8/2026
Cash
10000000
0.921000
Swap
1/7/2026
Cash
10800000
0.995000
Swap
23/12/2026
Cash
12158368
1.120000
Swap
23/12/2026
Cash
14172371
1.306000
Sub Total 8.B2
61730739
5.687000%
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
Jefferies Financial Group Inc.
Jefferies International Limited
1.798000
8.387000
10.185000%
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
12. Date of Completion
10-Jun-2026
13. Place Of Completion
London, United Kingdom
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