PureTech Regulatory News (PRTC)

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

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

Puretech Health Plc

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); As of 1 July 2020, following Jupiter's acquisition of Merian, the Chain of Control for Jupiter Fund Management plc, which includes Jupiter Asset Management, has changed and any disclosures going forward will be notified by Jupiter Fund Management Plc (JFM). As such this disclosure indicates that JAM no longer has responsibility for filing TR1 notifications and this responsibility has been transferred to JFM as the parent entity.

X

3. Details of person subject to the notification obligationiv

Name

Jupiter Asset Management Limited

City and country of registered office (if applicable)

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

Name

Northern Trust Nominees Limited

City and country of registered office (if applicable)

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

1st July 2020

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

3rd July 2020

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 of issuervii

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

Below 5%

N/A

Below 5%

285,512,461

Position of previous notification (if

applicable)

5.04%

N/A

5.04%

237,429,696

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

A: Voting rights attached to shares

Class/type ofshares

ISIN code (if possible)

Number of voting rightsix

% of voting rights

Direct

(Art 9 of Directive 2004/109/EC) (DTR5.1)

Indirect

(Art 10 of Directive 2004/109/EC) (DTR5.2.1)

Direct

(Art 9 of Directive 2004/109/EC) (DTR5.1)

Indirect

(Art 10 of Directive 2004/109/EC) (DTR5.2.1)

Ordinary Shares

GB00BY2Z0H74

N/A

Below 5%

N/A

Below 5%

SUBTOTAL 8. A

Below 5%

Below 5%

B 1: Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC (DTR5.3.1.1 (a))

Type of financial instrument

Expirationdatex

Exercise/Conversion Periodxi

Number of voting rights that may be acquired if the instrument is

exercised/converted.

% of voting rights

N/A

N/A

N/A

N/A

N/A

SUBTOTAL 8. B 1

B 2: Financial Instruments with similar economic effect according to Art. 13(1)(b) of Directive 2004/109/EC (DTR5.3.1.1 (b))

Type of financial instrument

Expirationdatex

Exercise/Conversion Period xi

Physical or cash

settlementxii

Number of voting rights

% of voting rights

N/A

N/A

N/A

N/A

N/A

N/A

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) issuerxiii

Full chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held starting with the ultimate controlling natural person or legal entityxiv (please add additional rows as necessary)

X

Namexv

% 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

Jupiter Fund Management Group Limited

Jupiter Asset Management Group Limited

Knightsbridge Asset Management Limited

Jupiter Investment Management Group Limited

Jupiter Asset Management Limited

Below 5%

N/A

Below 5%

10. In case of proxy voting, please identify:

Name of the proxy holder

N/A

The number and % of voting rights held

N/A

The date until which the voting rights will be held

N/A

11. Additional informationxvi

Contact :Jon Watson

Telephone Number : 0203 817 1672

Place of completion

London, UK

Date of completion

3rd July 2020