PTMN Portman Ridge Finance Corporation

Portman Ridge Finance Corporation (Nasdaq: PTMN) (the “Company”) will release its financial results for the first quarter ended March 31, 2021 on Thursday, May 6, 2021, after market close. The Company will host a conference call on Friday, May 7, 2021 at 8:00 a.m. Eastern Time to discuss these results.

By Phone:	To access the call, please dial (866) 757-5630 approximately 10 minutes prior to the start of the conference call and use the conference ID 8793222.A replay of this conference call will be available from approximately 12:00 p.m. Eastern Time on May 7 through May 14. The dial in number for the replay is (855) 859-2056 and the conference ID is 8793222.
By Webcast:	A live audio webcast of the conference call can be accessed via the Internet, on a listen-only basis on the Company's website at www.portmanridge.com in the Investor Relations section under Events and Presentations. The online archive of the webcast will be available on the Company’s website shortly after the call.

About Portman Ridge Finance Corporation

Portman Ridge Finance Corporation (Nasdaq: PTMN) is a publicly traded, externally managed investment company that has elected to be regulated as a business development company under the Investment Company Act of 1940. Portman Ridge’s middle market investment business originates, structures, finances and manages a portfolio of term loans, mezzanine investments and selected equity securities in middle market companies. Portman Ridge’s investment activities are managed by its investment adviser, Sierra Crest Investment Management LLC, an affiliate of BC Partners Advisors, LP.

Portman Ridge’s filings with the Securities and Exchange Commission (the “SEC”), earnings releases, press releases and other financial, operational and governance information are available on the Company's website at www.portmanridge.com.

Contacts:Portman Ridge Finance Corporation650 Madison Avenue, 23rd floorNew York, NY 10022info@portmanridge.com

Jason Roos Jason.Roos@bcpartners.com(212) 891-2880

Jeehae LinfordThe Equity Group Inc.jlinford@equityny.com(212) 836-9615