Co-@ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 814-00735 Portman Ridge Finance Corporation (Exact name of Registrant as specified in its charter) Delaware 20-5951150 (State or other jurisdiction o ...

PORTMAN 2022 Q2 Earnings Presentation August 10, 2022 Important Information Cautionary Statement Regarding Forward-Looking Statements This presentation contains forward-looking statements. The matters discussed in this presentation, as well as in future oral and written statements by management of Portman Ridge Finance Corporation ("PTMN", "Portman Ridge" or the "Company"), that are forward-looking statements are based on current management expectations that involve substantial risks and uncertainties which ...

PORTMAN | --- | --- | --- | --- | |--------------------------------------------------------|-------|-------|-------| | Investor Presentation | | | | | SidotiVirtual Small Cap Conference January 19-20, 2022 | | | | | NASDAQ: PTMN | | | | Important Information Cautionary Statement Regarding Forward-Looking Statements This presentation contains forward-looking statements. The matters discussed in this presentation, as well as in future oral and written statements by management of Portman Ridge Finance Corporat ...

PORTMAN 2021 Q2 Earnings Presentation August 6, 2021 Important Information Cautionary Statement Regarding Forward-Looking Statements This presentation contains forward-looking statements. The matters discussed in this presentation, as well as in future oral and written statements by management of Portman Ridge Finance Corporation ("PTMN", "Portman Ridge" or the "Company"), that are forward-looking statements are based on current management expectations that involve substantial risks and uncertainties which ...

PORTMAI 2020 Q4 Earnings Presentation March 12, 2021 Important Information Cautionary Statement Regarding Forward-Looking Statements This presentation contains forward-looking statements. The matters discussed in this presentation, as well as in future oral and written statements by management of Portman Ridge Finance Corporation ("PTMN", "Portman Ridge" or the "Company"), that are forward-looking statements are based on current management expectations that involve substantial risks and uncertainties which ...

PORTMAN 2020 Q2 Earnings Presentation August 10, 2020 Important Information Cautionary Statement Regarding Forward-Looking Statements This presentation contains forward-looking statements. The matters discussed in this presentation, as well as in future oral and written statements by management of Portman Ridge Finance Corporation ("PTMN", "Portman Ridge" or the "Company"), that are forward-looking statements are based on current management expectations that involve substantial risks and uncertainties which ...

PORTMAN -RIDGE GARRISON CAPITAL Investor Presentation June 25, 2020 Important Information Forward-Looking Statements This Presentation may contain forward-looking statements that involve substantial risks and uncertainties, including statements regarding the completion of the transaction between Garrison Capital Inc. ("Garrison" or "GARS") and Portman Ridge Finance Corporation ("Portman Ridge" or "PTMN"). The use of words such as "anticipates," "believes," "intends," "plans," "expects," "projects," "estimat ...