X0306 4 2021-08-09 1 0001260968 MARLIN BUSINESS SERVICES CORP MRLN 0001374566 MESDAG WILLEM 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 1 0 0001374603 RED MOUNTAIN PARTNERS, L.P. 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 1 0 0001374607 RED MOUNTAIN CAPITAL MANAGEMENT INC 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 1 0 0001628461 RMCP MANAGER LLC 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 0 1 Please refer to Remarks below 0001628512 RED MOUNTAIN INVESTORS I LLC - SERIES A 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 0 1 Please refer to Remarks below 0001374588 RED MOUNTAIN CAPITAL PARTNERS LLC 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 1 0 0001374606 RMCP GP LLC 1999 AVENUE OF THE STARS, SUITE 1100 LOS ANGELES CA 90067 0 0 1 0 Common Stock 2021-08-09 4 J 0 2932510 0.00 D 361069 I See Footnotes and Remarks On August 9, 2021, Red Mountain Partners, L.P. ("RMP") and Red Mountain Investors I LLC - Series A ("RMI") made a pro rata in-kind distribution for no consideration to their respective equity holders, with 2,092,583 shares distributed by RMP and 839,927 distributed by RMI. Represents shares received by Red Mountain Capital Partners LLC ("RMCP"), Red Mountain Capital Management, Inc. ("RMCM") and certain estate planning vehicles affiliated with Mr. Mesdag in the above-referenced pro-rata in kind distribution pursuant to the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). This Form 4 is jointly filed by (i) RMP, (ii) RMCP GP LLC ("RMCP GP"), (iii) RMI, (iv) RMCP Manager LLC ("RMCPM"), (v) RMCP, (vi) RMCM and (vii) Willem Mesdag. RMCP GP is the general partner of RMP. RMCPM is the managing member of RMI. RMCP is the managing member of RMCP GP and the sole member of RMCPM. RMCM is the managing member of RMCP. Willem Mesdag is the president, sole executive officer, sole director and sole shareholder of RMCM. Each of RMCP, RMCP GP, RMCM and Mr. Mesdag by virtue of their direct or indirect control of RMP may be deemed to beneficially own some or all of the securities reported as being held directly by RMP, and each of RMCP, RMCPM, RMCM and Mr. Mesdag by virtue of their direct or indirect control of RMI may be deemed to beneficially own some or all of the securities reported as being held directly by RMI, and RMCM and Mr. Mesdag by virtue of their direct or indirect control of RMCP may be deemed to beneficially own some or all of the securities reported as being held directly by RMCP. Each of the reporting persons hereunder disclaims beneficial ownership of the reported securities except to the extent of its or his pecuniary interest therein. This Form 4 shall not be deemed to be an admission that any reporting person hereunder is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. This filing constitutes an exit filing for the Reporting Persons, as the Reporting Persons are no longer subject to Section 16 of the Exchange Act as a result of the transactions reported herein. /s/ Willem Mesdag (on behalf of himself and the other Reporting Persons) 2021-09-16