Holding(s) in Company

    Holding(s) in Company 

TR-1: Standard form for notification of major holdings

1. Issuer Details ISIN GB00BLDRH360 Issuer Name OSB GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name Jupiter Fund Management PLC City of registered office (if applicable) London Country of registered office (if applicable) United Kingdom 4. Details of the shareholder

Name	City of registered office	Country of registered office
J P Morgan
Citibank
Northern Trust

5. Date on which the threshold was crossed or reached 02-Feb-2023 6. Date on which Issuer notified 03-Feb-2023 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	4.950000	0.030000	4.980000	21411775
Position of previous notification (if applicable)	5.000000	0.030000	5.030000

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)
GB00BLDRH360		21284858		4.950000
Sub Total 8.A	21284858		4.950000%

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
Sub Total 8.B1

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
CFD			Cash	126917	0.030000
Sub Total 8.B2				126917	0.030000%

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
Jupiter Fund Management Plc (Chain 1)		0.000000	0.000000	0.000000%
Jupiter Fund Management Plc ( Chain 1)	Jupiter Fund Management Group Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc ( Chain 1)	Jupiter Asset Management Group Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc ( Chain 1)	Knightsbridge Asset Management Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc ( Chain 1)	Jupiter Investment Management Group Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc ( Chain 1)	Jupiter Asset Management Limited	0.550000	0.030000	0.580000%
Jupiter Fund Management Plc (Chain 2)		0.000000	0.000000	0.000000%
Jupiter Fund Management Plc (Chain 2)	Merian Global Investors Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc (Chain 2)	Merian Global Investors (Jersey) Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc (Chain 2)	Merian Global Investors (Finance) Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc (Chain 2)	Merian Global Investors Holdings Limited	0.000000	0.000000	0.000000%
Jupiter Fund Management Plc (Chain 2)	Jupiter Investment Management Limited	4.400000	0.000000	4.400000%

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

12. Date of Completion 03.02.202313. Place Of Completion London, UK