PDMR Dealing

Syncona Limited

Notification of Transactions by Persons Discharging Managerial Responsibilities ("PDMRs") and Connected Persons

2 August 2018

1.	Details of PDMR / person closely associated with them ("PCA")
a)	Name	Martin Murphy
b)	Position / status	Chief Executive Officer, SIML
c)	Initial notification / amendment	Initial Notification
2.	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument	Ordinary shares  GG00B8P59C08
b)	Nature of the transaction	Acquisition of shares under the 2018 Dividend
c)	Price(s) and volume(s)	Price(s) Volume(s) 2.418 2,853
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	30 July 2018
f)	Place of the transaction	Outside a trading venue
g)	Currency	GBP – British Pound

Enquiries
Company Secretary
Northern Trust International Fund Administration Services (Guernsey) Limited
PO Box 255, Trafalgar Court
Les Banques
St Peter Port
Guernsey
GY1 3QL

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