LBRT

SEC source: 0001209191-21-000418 · doc4.xml · nonDerivative · entry 1

Babcock Ken · CIK 0001705702 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,234

F1 · security: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-21-000422 · doc4.xml · nonDerivative · entry 1

Steinbeck Cary D. · CIK 0001705200 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,591

F1 · security: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-21-000421 · doc4.xml · nonDerivative · entry 1

Norton Gale A · CIK 0001782357 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,230

F1 · security: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-21-000420 · doc4.xml · nonDerivative · entry 1

Kimble William F · CIK 0001640076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,411

F1 · security: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-21-008869 · doc4.xml · nonDerivative · entry 1

DEA PETER A · CIK 0001132295 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,591

F1 · security: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2021, which vest 100% on January 2, 2022, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-061957 · doc4.xml · nonDerivative · entry 1

Gusek Ron · CIK 0001705083 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,417,010

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $10.95 to $10.98, inclusive. The Reporting Person undertakes to provide to Liberty Oilfield Services Inc., any security holder of Liberty Oilfield Services Inc. 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 range set forth in this footnote.

SEC source: 0001209191-20-059627 · doc4.xml · nonDerivative · entry 1

ELLIOTT R SEAN · CIK 0001419734 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,017

SEC source: 0001567619-20-017689 · doc1.xml · derivative · entry 5

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 17,187,599

Underlying: Class A Common Stock · 4,016,965 shares

Expires not disclosed

F8 · security: "Units" means ownership interests in Liberty Oilfield Services New HoldCo LLC ("Liberty LLC"). The Issuer is the sole managing member of Liberty LLC.

F9 · derivative.exercise_price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.exercise_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.expiration_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001567619-20-017689 · doc1.xml · nonDerivative · entry 4

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 17,187,599

F7 · price: Represents securities forfeited for no additional consideration upon repurchase of the parallel Units.

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-20-017689 · doc1.xml · nonDerivative · entry 3

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 2,586,344

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-20-017689 · doc1.xml · nonDerivative · entry 2

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 6,603,309

F6 · price: Represents securities issued in redemption of the parallel Units (as defined below).

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-20-017689 · doc1.xml · nonDerivative · entry 1

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 8,531,053

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001209191-20-023263 · doc4.xml · nonDerivative · entry 1

Wright Christopher A · CIK 0001292100 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,927,707

SEC source: 0001209191-20-023262 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,460,977

SEC source: 0001209191-20-023261 · doc4.xml · nonDerivative · entry 1

Gusek Ron · CIK 0001705083 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,427,010

SEC source: 0001209191-20-023259 · doc4.xml · nonDerivative · entry 1

Gosney Ryan T · CIK 0001684189 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,617

SEC source: 0001209191-20-023256 · doc4.xml · nonDerivative · entry 1

ELLIOTT R SEAN · CIK 0001419734 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,017

SEC source: 0001209191-20-004732 · doc4.xml · nonDerivative · entry 1

ELLIOTT R SEAN · CIK 0001419734 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,781

F1 · security: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-004734 · doc4.xml · nonDerivative · entry 1

Gusek Ron · CIK 0001705083 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,438,823

F1 · security: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-004738 · doc4.xml · nonDerivative · entry 1

Wright Christopher A · CIK 0001292100 · Director · Chairman of the Board & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,968,038

F1 · security: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-004737 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,472,790

F1 · security: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-004733 · doc4.xml · nonDerivative · entry 1

Gosney Ryan T · CIK 0001684189 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,018

F1 · security: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 22, 2020, which vest in three equal installments on April 1, 2021, 2022 and 2023, subject to continued employment. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-001065 · doc4.xml · nonDerivative · entry 1

Babcock Ken · CIK 0001705702 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,889

F1 · security: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-001061 · doc4.xml · nonDerivative · entry 1

Norton Gale A · CIK 0001782357 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,885

F1 · security: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-20-001055 · doc4.xml · nonDerivative · entry 1

Kimble William F · CIK 0001640076 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,066

F1 · security: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on January 2, 2020, which vest 100% on January 2, 2021, subject to continued service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001209191-19-060509 · doc4.xml · nonDerivative · entry 2

ELLIOTT R SEAN · CIK 0001419734 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,095

SEC source: 0001209191-19-060509 · doc4.xml · nonDerivative · entry 1

ELLIOTT R SEAN · CIK 0001419734 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,095

SEC source: 0001209191-19-059310 · doc4.xml · nonDerivative · entry 1

Gusek Ron · CIK 0001705083 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,372,387

F1 · price: Shares transferred by the reporting person as a bona fide gift.

SEC source: 0001567619-19-020675 · doc1.xml · derivative · entry 5

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,204,564

Underlying: Class A Common Stock · 4,016,965 shares

Expires not disclosed

F8 · security: "Units" means ownership interests in Liberty Oilfield Services New HoldCo LLC ("Liberty LLC"). The Issuer is the sole managing member of Liberty LLC.

F9 · derivative.exercise_price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.exercise_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.expiration_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001567619-19-020675 · doc1.xml · nonDerivative · entry 4

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,204,564

F7 · price: Represents securities forfeited for no additional consideration upon repurchase of the parallel Units.

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-020675 · doc1.xml · nonDerivative · entry 3

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 2,586,344

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-020675 · doc1.xml · nonDerivative · entry 2

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 6,603,309

F6 · price: Represents securities issued in redemption of the parallel Units (as defined below).

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-020675 · doc1.xml · nonDerivative · entry 1

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 10,264,088

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001209191-19-048918 · doc4.xml · nonDerivative · entry 2

Lancaster N John Jr · CIK 0001291989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,316

F2 · price: Represents securities issued in connection with the Redemption.

SEC source: 0001209191-19-048918 · doc4.xml · nonDerivative · entry 1

Lancaster N John Jr · CIK 0001291989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to the limited liability company agreement of Liberty Oilfield Services New HoldCo LLC ("Liberty LLC"), the shares of Class B common stock were transferred to the issuer along with an equivalent number of units in Liberty LLC ("Units") at a redemption ratio of one share of Class A common stock for each Unit and share of Class B common stock transferred (the "Redemption").

SEC source: 0001209191-19-048569 · doc4.xml · nonDerivative · entry 1

Staffieri Brett · CIK 0001704703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001209191-19-046225 · doc4.xml · nonDerivative · entry 2

Staffieri Brett · CIK 0001704703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,341

F2 · price: Represents securities issued in connection with the Redemption.

SEC source: 0001209191-19-046225 · doc4.xml · nonDerivative · entry 1

Staffieri Brett · CIK 0001704703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to the limited liability company agreement of Liberty Oilfield Services New HoldCo LLC ("Liberty LLC"), the shares of Class B common stock were transferred to the issuer along with an equivalent number of units in Liberty LLC ("Units") at a redemption ratio of one share of Class A common stock for each Unit and share of Class B common stock transferred (the "Redemption").

SEC source: 0001209191-19-043067 · doc4.xml · nonDerivative · entry 1

Norton Gale A · CIK 0001782357 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,065

F1 · security: Represents restricted stock units granted on July 23, 2019, which vest 100% on January 2, 2020, subject to continued board service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

F1 · price: Represents restricted stock units granted on July 23, 2019, which vest 100% on January 2, 2020, subject to continued board service. Each restricted stock unit represents a contingent right to receive one share of Liberty Oilfield Services Inc. Class A common stock following vesting.

SEC source: 0001567619-19-014728 · doc1.xml · derivative · entry 5

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 25,221,529

Underlying: Class A Common Stock · 5,588,821 shares

Expires not disclosed

F8 · security: "Units" means ownership interests in Liberty Oilfield Services New HoldCo LLC ("Liberty LLC"). The Issuer is the sole managing member of Liberty LLC.

F9 · derivative.exercise_price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · price: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.exercise_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F9 · derivative.expiration_date: The limited liability company agreement of Liberty LLC provides certain holders of Units with certain rights to cause Liberty LLC to acquire all or a portion of the Units (the "Redemption Right") for, at Liberty LLC's election, (a) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (b) an equivalent amount of cash based on the 30-day volume weighted average price of Class A Common Stock ending on the trading day that is immediately prior to the date that the Redemption Right is exercised. The Units and the right to exercise the Redemption Right have no expiration date.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001567619-19-014728 · doc1.xml · nonDerivative · entry 4

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 25,221,529

F7 · price: Represents securities forfeited for no additional consideration upon repurchase of the parallel Units.

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-014728 · doc1.xml · nonDerivative · entry 3

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,586,344

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-014728 · doc1.xml · nonDerivative · entry 2

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 8,175,165

F6 · price: Represents securities issued in redemption of the parallel Units (as defined below).

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F4 · ownership.nature: Shares held directly by R/C IV Liberty.

SEC source: 0001567619-19-014728 · doc1.xml · nonDerivative · entry 1

Riverstone/Carlyle Energy Partners IV, L.P. · CIK 0001534496 · Director · 10% owner

R/C Energy IV Direct Partnership, L.P. · CIK 0001539633 · Director · 10% owner

R/C IV Liberty Holdings, L.P. · CIK 0001705417 · Director · 10% owner

R/C Energy GP IV, LLC · CIK 0001534523 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 11,997,123

F1 · ownership.direct: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.direct: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F5 · ownership.direct: Riverstone/Carlyle RP IV directly holds no shares.

F1 · ownership.nature: By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), each of R/C Energy GP IV, LLC ("R/C GP IV"), which is the sole general partner of Riverstone/Carlyle Energy Partners IV, L.P. ("Riverstone/Carlyle EP IV"), and Riverstone/Carlyle EP IV, which is the sole general partner of each of R/C Energy IV Direct Partnership, L.P. ("R/C Direct") and R/C IV Liberty Holdings, L.P. ("R/C IV Liberty"), may be deemed to have an indirect pecuniary interest in the securities held directly by R/C Direct and R/C IV Liberty. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by each of Riverstone/Carlyle EP IV, R/C Direct and R/C IV Liberty are reported herein.

F2 · ownership.nature: (Continued from footnote 1) Each reporting person disclaims beneficial ownership of any securities that are not directly owned by such reporting person, except to the extent of their indirect pecuniary interest therein. This report shall not be deemed an admission that such reporting person is a member of a group or the beneficial owner of any securities not directly owned by such reporting person.

F3 · ownership.nature: Shares held directly by R/C Direct.

SEC source: 0001209191-19-028623 · doc4.xml · nonDerivative · entry 1

Steinbeck Cary D. · CIK 0001705200 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Cary Dustin Steinbeck & Melissa Maucione Crimson Steinbeck TR

Disclosed balance after: 9,805

F1 · kind: 9,805 shares were received by Cary Dustin Steinbeck & Melissa Maucione Crimson Steinbeck TR on May 7, 2019 upon a distribution by Laurel Road LLC to its members.

SEC source: 0001209191-19-028587 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,406,354

SEC source: 0001209191-19-028309 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,418,867

SEC source: 0001209191-19-026282 · doc4.xml · nonDerivative · entry 1

Gusek Ron · CIK 0001705083 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,382,387

F1 · shares: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001209191-19-025285 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,480,176

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $17.00 to $17.04, inclusive. The Reporting Person undertakes to provide to Liberty Oilfield Services Inc., any security holder of Liberty Oilfield Services Inc. 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 range set forth in this footnote.

SEC source: 0001209191-19-023477 · doc4.xml · nonDerivative · entry 1

Stock Michael · CIK 0001705066 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,570,176