X0306 4 2022-03-21 0001745797 Brigham Minerals, Inc. MNRL 0001615816 PBRA, LLC C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001556984 Pine Brook Capital Partners II, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001751124 Pine Brook PD Intermediate, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001774259 Pine Brook Road Associates II, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001774257 Pine Brook BXP Intermediate, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001774260 Pine Brook BXP II Intermediate, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001630691 Pine Brook Road Advisors, L.P. C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true 0001013026 NEWMAN HOWARD H C/O PINE BROOK ROAD PARTNERS, LLC 60 EAST 42ND STREET, SUITE 3014 NEW YORK NY 10165 true Class A common stock, par value $0.01 2022-03-21 4 S 0 45487 24.6184 D 0 I By Pine Brook BXP Intermediate, L.P. Class A common stock, par value $0.01 2022-03-21 4 S 0 76460 24.6184 D 0 I By Pine Brook BXP II Intermediate, L.P. Class A common stock, par value $0.01 2022-03-21 4 S 0 12301 24.6184 D 0 I By Pine Brook PD Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 31486 24.2496 D 0 I By Pine Brook BXP Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 52926 24.2496 D 0 I By Pine Brook BXP II Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 8515 24.2496 D 0 I By Pine Brook PD Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 240355 23.75 D 0 I By Pine Brook BXP Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 404016 23.75 D 0 I By Pine Brook BXP II Intermediate, L.P. Class A common stock, par value $0.01 2022-03-22 4 S 0 65000 23.75 D 0 I By Pine Brook PD Intermediate, L.P. PBRA, LLC may be deemed to share beneficial ownership of the shares of Class A common stock of Pine Brook PD Intermediate, L.P., Pine Brook BXP Intermediate, L.P. or Pine Brook BXP II Intermediate, L.P. as each of their general partner. Howard Newman is the managing member of PBRA, LLC and may also be deemed to share beneficial ownership of such securities. Each of PBRA, LLC, Pine Brook Capital Partners II, L.P., Pine Brook Road Associates II, L.P., Pine Brook PD Intermediate, L.P., Pine Brook BXP Intermediate, L.P., Pine Brook BXP II Intermediate, L.P. and Pine Brook Road Advisors, L.P. is a director-by-deputization solely for purposes of Section 16 of the Securities and Exchange Act of 1934. The broker of the holder of these securities sold such shares subject to a future redemption of the underlying common units of Brigham Minerals Holdings, LLC and cancellation of an equal amount of shares of Class B common stock of Brigham Minerals, Inc. (the "Issuer"). The Reporting Persons disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of the securities for Section 16 or any other purpose. The price reported in Column 4 is a volume weighted average market price. These shares were sold in multiple transactions at prices ranging from $24.25 to $25.10, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a volume weighted average market price. These shares were sold in multiple transactions at prices ranging from $24.00 to $24.71, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. PBRA, LLC, By: /s/ Richard Aube, President 2022-03-23 Pine Brook Capital Partners II, L.P., By: Pine Brook Road Associates II, L.P., its General Partner, By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 Pine Brook PD Intermediate, L.P., By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 Pine Brook Road Associates II, L.P., By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 Pine Brook BXP Intermediate, L.P., By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 Pine Brook BXP II Intermediate, L.P., By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 Pine Brook Road Advisors, L.P., By: PBRA, LLC, its General Partner, By: /s/ Richard Aube, President 2022-03-23 /s/ Howard Newman 2022-03-23