X0306 4 2013-08-19 0 0001440024 Roadrunner Transportation Systems, Inc. RRTS 0001164105 THAYER EQUITY INVESTORS V LP 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001446268 TC Roadrunner-Dawes Holdings, L.L.C. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001417092 HCI EQUITY PARTNERS III, L.P. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001446269 TC Sargent Holdings, L.L.C. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001435877 HCI CO-INVESTORS III, L.P. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001446265 TC Co-Investors V, LLC 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001519734 HC EQUITY PARTNERS V, L.L.C. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001519431 HCI EQUITY MANAGEMENT, L.P. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001519430 HCI EQUITY PARTNERS, L.L.C. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 0001519438 HCI MANAGEMENT III, L.P. 1730 PENNSYLVANIA AVENUE SUITE 525 WASHINGTON DC 20006 0 0 1 0 Common Stock 2013-08-19 4 S 0 2800000 25.5825 D 10446625 D Represents 2,286,165 shares sold by Thayer Equity Investors V, L.P. ("Thayer"); 4,789 shares sold by TC Roadrunner-Dawes Holdings, L.L.C. ("TC Roadrunner"); 4,806 shares sold by TC Sargent Holdings, L.L.C. ("TC Sargent"); 497,034 shares sold by HCI Equity Partners III, L.P. (f/k/a Thayer | Hidden Creek Partners II, L.P. ) ("Partners III"); and 7,206 shares sold by HCI Co-Investors III, L.P. (f/k/a THC Co-Investors II, L.P.) ("Co-Investors III"). HC Equity Partners V, L.L.C. ("HC Equity") is the general partner of Thayer; HCI Equity Management, L.P. ("HCI") is the sole manager of TC Co-Investors V, L.L.C. ("Co-Investors"), the managing member of TC Sargent and TC Roadrunner; HCI Management III, L.P. ("HCI Management III") is the general partner of Partners III and Co-Investors III. HCI Equity Partners, L.L.C. ("HCI Equity Partners") is the managing member/general partner of HC Equity, HCI and HCI Management III. Represents 8,529,240 shares held by Thayer; 17,869 shares held by TC Roadrunner; 17,932 shares held by TC Sargent; 1,854,401 shares held by Partners III; and 26,883 shares held by Co-Investors III. HC Equity, HCI, Co-Investors, HCI Management III and HCI Equity Partners may be deemed to be beneficial owners of the shares reported in Table I. Each of HC Equity, HCI, Co-Investors, HCI Management III, and HCI Equity Partners expressly disclaims beneficial ownership of the shares reported in Table I except to the extent of any pecuniary interest therein. The filing of this form should not be deemed an admission that HC Equity, HCI, Co-Investors, HCI Management III or HCI Equity Partners is, for Section 16 purposes or otherwise, the beneficial owner of such shares. Thayer Equity Investors V, L.P. - /s/ Lisa Costello, CFO 2013-08-21 TC Roadrunner-Dawes Holdings, L.L.C. - /s/ Lisa Costello, CFO 2013-08-21 HCI Equity Partners III, L.P. - /s/ Lisa Costello, CFO 2013-08-21 TC Sargent Holdings, L.L.C. - /s/ Lisa Costello, CFO 2013-08-21 HCI Co-Investors III, L.P. - /s/ Lisa Costello, CFO 2013-08-21 TC Co-Investors V, LLC - /s/ Lisa Costello, CFO 2013-08-21 HC Equity Partners V, L.L.C. - /s/ Lisa Costello, CFO 2013-08-21 HCI Equity Management, L.P. - /s/ Lisa Costello, CFO 2013-08-21 HCI Management III, L.P. - /s/ Lisa Costello, CFO 2013-08-21 HCI Equity Partners, L.L.C. - /s/ Lisa Costello, CFO 2013-08-21