X0306 4 2015-09-14 0 0001115055 PINNACLE FINANCIAL PARTNERS INC PNFP 0001183810 HUDDLESTON WILLIAM H IV 150 THIRD AVENUE SOUTH SUITE 900 NASHVILLE TN 37201 1 0 0 0 PNFP Common Stock 2015-09-14 4 S 0 1679 48.6261 D 47251 D PNFP Common Stock 10043 I By IRA The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.62 to $48.65. The reporting person undertakes to provide to Pinnacle Financial Partners, Inc., any security holder of Pinnacle Financial Partners, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnote to this Form 4. /s/ William H. Huddleston, IV 2015-09-14