X0306 4 2018-01-04 0 0001656239 Pinnacle Entertainment, Inc. PNK 0001257587 SANFILIPPO ANTHONY MICHAEL C/O PINNACLE ENTERTAINMENT, INC. 3980 HOWARD HUGHES PARKWAY LAS VEGAS NV 89169 1 1 0 0 Chairman and CEO Common Stock 2018-01-04 5 G 0 E 44411 0.00 D 388070 I By Grantor Retained Annuity Trust Common Stock 2018-01-04 5 G 0 E 14803 0.00 D 373267 I By Grantor Retained Annuity Trust Common Stock 2018-01-04 5 G 0 E 14803 0.00 A 19803 I By Daughter Common Stock 2018-01-05 5 G 0 E 40000 0.00 D 762298 D Common Stock 2018-01-05 5 G 0 E 40000 0.00 A 662554 I By Sanfilippo Family Trust Common Stock 1666 I By 401(k) Plan On January 4, 2018, a Grantor Retained Annuity Trust for the benefit of the reporting person and his children distributed 44,411 shares of common stock, pursuant to the terms of the Grantor Retained Annuity Trust. These shares were previously reported as indirectly beneficially owned by the reporting person. On January 4, 2018, a Grantor Retained Annuity Trust for the benefit of the reporting person and his children distributed 14,803 shares of common stock to the reporting person's daughter, who shares the reporting person's household, pursuant to the terms of the Grantor Retained Annuity Trust. The reporting person no longer has a reportable beneficial interest in 3,000 shares and 2,500 shares of common stock owned by his other daughters, which were included in the reporting person's prior ownership reports. This transaction involved a gift of shares by the reporting person to the Sanfilippo Family Trust, a living trust, on January 5, 2018. These shares were previously reported as directly beneficially owned by the reporting person. /s/ Elliot D. Hoops, Attorney-In-Fact for Anthony M. Sanfilippo 2018-01-10