X0306 4 2017-02-28 0 0001676479 CapStar Financial Holdings, Inc. CSTR 0001081893 BOTTORFF DENNIS 1201 DEMONBREUN STREET, SUITE 700 NASHVILLE TN 37203 1 0 0 0 Common Stock 2017-02-28 4 A 0 327 0.00 A 327 D Common Stock 2362 D Common Stock 121062 I Dennis C. Bottorff Family 2015 GRAT Common Stock 70267 I Dennis C. Bottorff Family 2016 GRAT Common Stock 242 D Common Stock 731 D Warrants 10.00 2008-07-14 2018-07-14 Common Stock 20000 20000 I Dennis C. Bottorff Family 2015 GRAT Option (right to buy) 10.00 2018-11-13 Common Stock 12000 12000 D Option (right to buy) 10.00 2020-01-20 Common Stock 6000 6000 D The reported item represents an award of restricted stock which vests in three equal installments beginning on the first anniversary of the February 28, 2017 grant date. The reported item represents the unvested portion of an award of restricted stock on February 27, 2015. The remaining 242 shares of restricted stock under this award vest on the third anniversary of the grant date, or February 27, 2018. The reported item represents an award of restricted stock which 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. Exhibit 24 - Power of Attorney /s/ Dennis C. Bottorff 2017-03-02