X0306 4 2014-08-12 1 0001077771 UMPQUA HOLDINGS CORP UMPQ 0001260943 THOMAS H. LEE ADVISORS, LLC C/O THOMAS H. LEE PARTNERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 0 0 1 0 0001375547 THL Equity Advisors VI, LLC C/O THOMAS H. LEE PARTNERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 0 0 1 0 0001375668 Thomas H. Lee Equity Fund VI, L.P. C/O THOMAS H. LEE PARTNERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 0 0 1 0 0001375663 Thomas H. Lee Parallel Fund VI, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 1 0 1 0 0001429870 Thomas H. Lee Parallel (DT) Fund VI, L.P. 100 FEDERAL STREET C/O THOMAS H. LEE PARTNERS, L.P. BOSTON MA 02110 0 0 1 0 0001606596 THL Sterling Equity Investors, L.P. C/O THOMAS H. LEE PARNTERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 0 0 1 0 0001604098 THL Managers VI, LLC C/O THOMAS H. LEE PARNTERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 0 0 1 0 Common Stock 2014-08-12 4 S 0 7500000 16.157 D 14148070 I See Footnotes See Exhibit 99.1 for text of footnote (1). See Exhibit 99.1 for text of footnote (2). See Exhibit 99.1 for text of footnote (3). See Exhibit 99.1 for text of footnote (4). Exhibit 99.1 (Footnotes) and Exhibit 99.2 (Joint Filer Information) are incorporated herein by reference. THOMAS H. LEE ADVISORS, LLC, By: THL Holdco, LLC its Managing Member, /s/ Charles P. Holden, Managing Director 2014-08-13