Impax Asset Management Regulatory News (IPX)

1.

Details of PDMR / person closely associated with them ('PCA')

a)

Name

Ian Simm

2.

Reason for the notification

a)

Position / status

Chief Executive

b)

Initial notification / amendment

Initial notification

3.

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

a)

Name

Impax Asset Management Group plc

b)

LEI

213800AJDNW4S2B7E680

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, type of financial instrument

Identification Code

Ordinary Shares of 1p each in Impax Asset Management Group plc

IPX

GB0004905260

b)

Nature of the transaction

Purchase of 662 Ordinary Shares through reinvestment of dividend income.

c)

Price(s) and volume(s)

d)

Aggregated information

Aggregated volume

Price

Aggregated volume: 662

Aggregated price: 720p

Total aggregated price: £4,766.40

e)

Date of the transaction

11 August 2022

f)

Place of the transaction

London Stock Exchange

Impax Asset Management Group plc

Ian Simm, Chief Executive

Paul French, Director of Communications

p.french@impaxam.com

+44 (0)20 3912 3000

+44 (0)20 3912 3032

Montfort Communications

Gay Collins

Jack Roddan

impax@montfort.london

+44 (0)77 9862 6282

+44 (0)78 2567 0695

Peel Hunt LLP, Nominated Adviser and Joint Broker

James Britton or Paul Shackleton

+44 (0)20 7418 8900

Berenberg, Joint Broker

Alex Reynolds

+44 (0)20 3207 7800