TPG GP A, LLC → TPG Twin Brook Capital Income Fund

Item 4 of the Original Schedule 13D is hereby amended to include the following: "Effective on July 1, 2026, BDC Holdings accepted a $50 million capital contribution from an investor for investment purposes. In connection with such capital contribution, BDC Holdings purchased additional Common Shares from the Issuer in its ongoing public offering. From time to time, to the extent BDC Holdings receives additional capital contributions, BDC Holdings may purchase additional Common Shares. In addition, each of Angelo Gordon and BDC Holdings may participate in the Issuer's distribution reinvestment plan (the "DRIP") from time to time. Each of Angelo Gordon and BDC Holdings directly holds 1,126.168 Common Shares and 253,608.496 Common Shares, respectively, received upon the reinvestment of distributions pursuant to the DRIP."