X0508 4 2023-08-25 0000835011 MGP INGREDIENTS INC MGPI 0001854210 Ann S. Lux 2005 Irrevocable Trust FBO Paul S. Lux dated September 16, 2005 5050 KEMPER AVENUE. ST. LOUIS MO 63169 true true Member of 10% holder group false Common Stock 2023-08-25 4 S 0 5732 118.53 D 597726 D Common Stock 2023-08-25 4 S 0 4268 119.25 D 593458 D Common Stock 2023-08-28 4 S 0 7526 118.88 D 585932 D Common Stock 2023-08-28 4 S 0 2474 119.62 D 583458 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.850 to $118.850, inclusive. The reporting person undertakes to provide to MGP Ingredients Inc. (MGPI), any security holder of MGPI, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (1) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $118.855 to $119.630, inclusive. The reporting person undertakes to provide to MGP Ingredients Inc. (MGPI), any security holder of MGPI, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (2) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $118.280 to $119.270, inclusive. The reporting person undertakes to provide to MGP Ingredients Inc. (MGPI), any security holder of MGPI, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (3) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $119.290 to $120.145, inclusive. The reporting person undertakes to provide to MGP Ingredients Inc. (MGPI), any security holder of MGPI, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (4) to this Form 4. The Reporting Person may be deemed to be part of a group due to the entry by certain persons into a Shareholders Agreement dated April 1, 2021 as previously disclosed on the Reporting Person's Form 3/A filing with respect to MGPI dated October 7, 2021. The Reporting Person disclaims beneficial ownership of the shares of the Issuer's common stock reported herein, except to the extent of the Reporting Person's pecuniary interest therein. /s/ Paul S. Lux as sole investment trustee of the Reporting Person 2023-08-29