BAINBRIDGE, Ga., April 21, 2023 – Danimer Scientific, Inc. (NYSE: DNMR) (“Danimer” or the “Company”) CEO Stephen Croskrey rang the closing bell at the New York Stock Exchange on Monday, April 17, to mark the beginning of Earth Week.

Croskrey was joined on the podium by members of Danimer’s management team and board members past and present.

“We were privileged to ring the closing bell at the NYSE, both in honor of Earth Week and to celebrate Danimer’s accomplishments as a company that makes environmental responsibility our highest priority,” Croskrey said. “As interest continues to grow in alternatives to conventional petroleum-based plastics, we envision a bright future ahead for our sustainably sourced bioplastics, which have a wide variety of practical food-contact applications and are 100% compostable, helping to meaningfully combat the plastic waste crisis.”

Danimer Scientific is a pioneer in creating environmentally responsible and natural alternative solutions to traditional petroleum-based resins. The Company’s signature polymer, Nodax (TM) PHA (polyhydroxyalkanoate), is a 100% biodegradable, renewable, and sustainable plastic produced using canola oil as a primary feedstock. The Company began trading under the ticker symbol DNMR on the New York Stock Exchange on Dec. 30, 2020.

A video of the ceremony can be viewed at https://www.nyse.com/bell, with additional videos and photos from during and after the ceremony available on the NYSE’s social media channels: YouTube, Facebook, Instagram, LinkedIn, and Twitter.