National Storage Mechanism | Additional information

TR-1: S tandard form for notification of major holdings

NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible)

1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

Senior plc

GB0007958233

1b. Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)

Non-UK issuer

2. Reason for the notification (please mark the appropriate box or boxes with an "X")

An acquisition or disposal of voting rights

An acquisition or disposal of financial instruments

An event changing the breakdown of voting rights

Other (please specify):

3. Details of person subject to the notification obligation

Name

Sterling Strategic Value Fund S.A., SICAV-RAIF

City and country of registered office
(if applicable)

Luxembourg, Grand Duchy of Luxembourg

4. Full name of shareholder(s) (if different from 3.)

Name

City and country of registered office
(if applicable)

5. Date on which the threshold was crossed or reached:

15-Nov-2024

6. Date on which issuer notified (DD/MM/YYYY):

19-Nov-2024

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 (8.A + 8.B)

Resulting
situation on the date on which threshold was crossed or reached

3.0852%

12,939,997

Position of
previous
notification
(if applicable)

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

A: Voting rights attached to shares

Class/type of
shares

ISIN code (if possible)

Number of voting rights

% of voting rights

Direct

(DTR5.1)

Indirect

(DTR5.2.1)

Direct

(DTR5.1)

Indirect

(DTR5.2.1)

GB0007958233

12,939,997

3.0852%

SUBTOTAL 8. A

12,939,997

3.0852%

B 1: 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

SUBTOTAL 8. B 1

B 2: 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

SUBTOTAL 8.B.2

9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an "X")

Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or
indirectly an interest in the (underlying) issuer

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 entity (please add additional rows as necessary)

Name

% 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

10. In case of proxy voting, please identify:

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

Place of completion

19-Nov-2024

Date of completion

Luxembourg