Director/PDMR Shareholding

Syncona Limited

(the “Company”)

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

26 July 2017

1.	Details of PDMR / person closely associated with them ("PCA")
a)	Name	Ellen Strahlman
b)	Position / status	Non-Executive Director
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
b)	Nature of the transaction	Purchase of shares
c)	Price(s) and volume(s)	Price(s) Volume(s) £1.719 10,564
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	21 July 2107
f)	Place of the transaction	Outside a trading venue
3.	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
b)	Nature of the transaction	Purchase of shares
c)	Price(s) and volume(s)	Price(s) Volume(s) £1.7237 360
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	21 July 2017
f)	Place of the transaction	BATS Chi-X Europe
4.	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
b)	Nature of the transaction	Purchase of shares
c)	Price(s) and volume(s)	Price(s) Volume(s) £1.7237 13,041
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	21 July 2017
f)	Place of the transaction	London Stock Exchange
5.	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
b)	Nature of the transaction	Purchase of shares
c)	Price(s) and volume(s)	Price(s) Volume(s) £1.7237 879
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	21 July 2017
f)	Place of the transaction	Turquoise
6.	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
b)	Nature of the transaction	Purchase of shares
c)	Price(s) and volume(s)	Price(s) Volume(s) £1.7104 887
d)	Aggregated information Aggregated volume Price	N/A
e)	Date of the transaction	25 July 2017
f)	Place of the transaction	London Stock Exchange

Enquiries
Company Secretary

Northern Trust International Fund Administration Services (Guernsey) Limited

PO Box 255, Trafalgar Court

Les Banques

St Peter Port

Guernsey

GY1 3QL

 [phone]