X0206 3 2016-09-21 0 0001676479 CapStar Financial Holdings, Inc. CSTR 0001369635 THORNBURGH RICHARD E 201 4TH AVENUE NORTH, SUITE 950 NASHVILLE TN 37219 1 0 0 0 Common Stock 2462 D Restricted Stock 242 D Restricted Stock 759 D Restricted Stock 1113 D Option (right to buy) 10.00 2018-11-13 Common Stock 6000 D Option (right to buy) 10.00 2020-01-20 Common Stock 6000 D The reported item represents the unvested portion of an award of restricted stock on February 27, 2014. The balance of this award vests on the third anniversary of the grant date, or February 27, 2017. The reported item represents the unvested portion of an award of restricted stock on February 27, 2015. 379 shares of restricted stotck under this award vest on the second anniversary of the grant date, or February 27, 2017, and the remaining 380 shares of restricted stotck under this award vest on the second anniversary of the grant date, or February 27, 2018. The reported item vests in three equal installments beginning on the first anniversary of the March 3, 2016, grant date. These options vested in four equal annual installments beginning one year after the November 13, 2008, grant date. These options vested in four equal annual installments beginning one year after the January 20, 2010, grant date. /s/ Richard E. Thornburgh 2016-09-21