Director/PDMR Transaction

2

Reason for the notification

b)

Initial Notification/Amendment:

Initial Notification

3

Details of the issuer, emission allowance market participation, auction platform, auctioneer or auction monitor

a)

Name:

Molecule Group plc

b)

LEI:

213800W5TPGBRC2V7L20

4.

Details of 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 of 10 pence each

b)

Identification code:

ISIN: GB00BTQLZH16

b)

Nature of the transaction:

Acquisition of Ordinary Shares

c)

Price(s) and volume(s):

d)

Aggregated volume:

Price:

Single Transaction

e)

Date of the Transaction:

08-10-2026

f)

Place of the Transaction:

XLON:AIM

4.

Details of 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 of 10 pence each

b)

Identification code:

ISIN: GB00BTQLZH16

b)

Nature of the transaction:

Acquisition of Ordinary Shares

c)

Price(s) and volume(s):

d)

Aggregated volume:

Price:

Single Transaction

e)

Date of the Transaction:

12-10-2026