X0306 4 2019-09-09 0 0001676479 CapStar Financial Holdings, Inc. CSTR 0001248025 POLLEY DALE W 1201 DEMONBREUN STREET, SUITE 700 NASHVILLE TN 37203 1 0 0 0 Common Stock 2019-09-09 4 P 0 6489 15.41 A 31489 I CHARLES SCHWAB & CO INC CUST DALE W POLLEY IRA ROLLOVER Common Stock 8367 D Common Stock 1908 D Common Stock 1178 D Common Stock 287 D Since the date of the reporting person's last report, 25,000 shares previously owned through the Equity Trust Co DBA Sterling Trust Cust FBO Dale Polley IRA account were rolled over into the CHARLES SCHWAB & CO INC CUST DALE W POLLEY IRA ROLLOVER account. Accordingly, the transfer of shares to the CHARLES SCHWAB & CO INC CUST DALE W POLLEY IRA ROLLOVER account effected only a change in the form of beneficial ownership without changing the reporting person's pecuniary interest in such shares and is therefore exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-13 promulgated thereunder. The reported item represents an award of restricted stock which vests in three equal installments beginning on the first anniversary of the March 6, 2019 grant date. The reported item represents an award of restricted stock which vests in three approximately equal installments beginning on the first anniversary of the March 6, 2018 grant date. As of the date of this report, 588 shares have vested. The remaining 1,178 shares of restricted stock under this award vest in equal installments on the second and third anniversaries of the March 6, 2018 grant date, or March 6, 2020 and March 6, 2021, respectively. 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. As of the date of this report 576 shares have vested. The remaining 287 shares of restricted stock under this award vest on the third anniversary of the grant date, or February 28, 2020. /s/ Rob Anderson, as Attorney-in-Fact for Dale W. Polley 2019-09-11