February 17, 2021

Neo Performance Materials is pleased to announce that it has completed the previously announced secondary offering of common shares, in which funds managed by Oaktree Capital Management, L.P. sold an aggregate of 5,175,000 Common Shares under the Offering at a price of $15.75 per share for total gross proceeds to the Selling Shareholders of approximately $81.5 million, including the full exercise of the over-allotment option.