Instructions for filling the transaction notification form

Exel Composites Plc’s managers and their closely associated persons referred to in the Market Abuse Regulation ((EU) No 596/2014, ”MAR”) are requested to follow the below instructions for notifying transactions:

1. Please fill in the transaction notification form available at the FIN-FSA website.

2. Please send the filled form attached to an e-mail to the company and the Financial Supervisory Authority promptly after the date of the transaction

• Sending to the Financial Supervisory Authority: Go to https://securemail.bof.fi/ and send the form as a secured e-mail to johdonkaupat@finanssivalvonta.fi
• Sending to Exel Composites: Send the form attached to an e-mail to investor@investors.exelcomposites.com. Please include your phone number to the e-mail message so that we can contact you in case of questions about the notification.