USAC

SEC source: 0001104659-20-030845 · a4.xml · nonDerivative · entry 2

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,187

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-20-030845 · a4.xml · nonDerivative · entry 1

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,357

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-20-030842 · a4.xml · derivative · entry 6

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 10,891 shares

Expires 2020-03-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-20-030842 · a4.xml · derivative · entry 5

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 11,518 shares

Expires 2020-03-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-20-030842 · a4.xml · nonDerivative · entry 4

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,421

F3 · balance_after: Includes common units acquired under the USA Compression Partners, LP Distribution Reinvestment Plan.

SEC source: 0001104659-20-030842 · a4.xml · nonDerivative · entry 3

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,144

F3 · balance_after: Includes common units acquired under the USA Compression Partners, LP Distribution Reinvestment Plan.

SEC source: 0001104659-20-030842 · a4.xml · nonDerivative · entry 2

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,024

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

F3 · balance_after: Includes common units acquired under the USA Compression Partners, LP Distribution Reinvestment Plan.

SEC source: 0001104659-20-030842 · a4.xml · nonDerivative · entry 1

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,133

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 25% of his newly vested phantom units for cash and the rest for common units.

F3 · balance_after: Includes common units acquired under the USA Compression Partners, LP Distribution Reinvestment Plan.

SEC source: 0001104659-20-030840 · a4.xml · derivative · entry 2

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 1,487 shares

Expires 2020-03-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

SEC source: 0001104659-20-030840 · a4.xml · nonDerivative · entry 1

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,636

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

SEC source: 0001104659-20-001632 · a4.xml · nonDerivative · entry 1

Waldheim William S · CIK 0001557464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,834

F1 · shares: Award of phantom units, 60% of which will vest on December 5, 2022 and 40% of which will vest on December 5, 2024. Each phantom unit represents the right to receive one common unit of USA Compression Partners, LP following vesting.

SEC source: 0001104659-20-001630 · a4.xml · nonDerivative · entry 1

Joyce Glenn E. · CIK 0001736907 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,834

F1 · shares: Award of phantom units, 60% of which will vest on December 5, 2022 and 40% of which will vest on December 5, 2024. Each phantom unit represents the right to receive one common unit of USA Compression Partners, LP following vesting.

SEC source: 0001104659-19-070992 · a4.xml · derivative · entry 1

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,878

Underlying: Common Units · 34,878 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-071000 · a4.xml · derivative · entry 1

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,698

Underlying: Common Units · 31,698 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-070996 · a4.xml · derivative · entry 1

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,433

Underlying: Common Units · 9,433 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-070997 · a4.xml · derivative · entry 1

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,708

Underlying: Common Units · 63,708 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-070994 · a4.xml · derivative · entry 2

LONG ERIC D · CIK 0001265643 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,056

Underlying: Common Units · 167,056 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F4 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited. Notwithstanding the foregoing, if the Reporting Person retires after attaining the age of 65, 60% of his then-unvested phantom units will be forfeited at the time of retirement.

SEC source: 0001104659-19-070994 · a4.xml · derivative · entry 1

LONG ERIC D · CIK 0001265643 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,764

Underlying: Common Units · 41,764 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service by the General Partner for cause or by the Reporting Person without good reason, all unvested phantom units at the time of such cessation will automatically be forfeited. Notwithstanding the foregoing, if the Reporting Person retires after attaining the age of 65, 60% of his then-unvested phantom units will be forfeited at the time of retirement.

SEC source: 0001104659-19-070998 · a4.xml · derivative · entry 1

Smith David A · CIK 0001566570 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,446

Underlying: Common Units · 31,446 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-070993 · a4.xml · derivative · entry 2

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,779

Underlying: Common Units · 64,779 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F4 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service for any reason, all phantom units that have not vested prior to or in connection with such cessation of service shall automatically be forfeited.

SEC source: 0001104659-19-070993 · a4.xml · derivative · entry 1

Liuzzi Matthew C · CIK 0001578197 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,911

Underlying: Common Units · 25,911 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_date: The phantom units vest incrementally, with 60% of the phantom units vesting on December 5, 2022 and 40% of the phantom units vesting on December 5, 2024.

F3 · derivative.expiration_date: In the event of the cessation of the Reporting Person's service by the General Partner for cause or by the Reporting Person without good reason, all unvested phantom units at the time of such cessation will automatically be forfeited.

SEC source: 0001104659-19-043027 · a4.xml · derivative · entry 3

Energy Transfer LP · CIK 0001276187 · 10% owner

Energy Transfer Operating, L.P. · CIK 0001161154 · 10% owner

Energy Transfer Partners GP, L.P. · CIK 0001121964 · 10% owner

LE GP LLC · CIK 0001276186 · 10% owner

WARREN KELCY L · CIK 0001276191 · 10% owner

Energy Transfer Partners, L.L.C. · CIK 0001277107 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Energy Transfer Operating, L.P.

Disclosed balance after: 0

Underlying: COMMON UNITS · 6,397,965 shares

Expires 2019-07-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Class B units representing limited partner interests in USA Compression Partners, LP ("USAC" and such interests, the "Class B Units") are a class of partnership interests of USAC with substantially all of the rights and obligations of common units representing limited partner interests in USAC ("USAC Common Units"), except the Class B Units did not participate in distributions made prior to April 2, 2019. Pursuant to the terms of the Class B Units, the Class B Units converted into USAC Common Units on a one-for-one basis (the "Class B Conversion") for no additional consideration on July 30, 2019, the first business day following the record date for dividends attributable to the quarter ended June 30, 2019.

F2 · ownership.nature: These securities are held of record by Energy Transfer Operating, L.P. ("ETO"). Energy Transfer Partners GP, L.P. ("ETP GP") is the general partner of ETO, and Energy Transfer Partners, L.L.C. ("ETP LLC") is the general partner of ETP GP. ETP GP and ETP LLC are each wholly owned subsidiaries of Energy Transfer LP ("ET"). Kelcy L. Warren ("Mr. Warren") is Chairman of the Board and Chief Executive Officer of LE GP, LLC, the general partner of ET ("LE GP"), and Mr. Warren holds an 81.2% interest in LE GP. Each of ETP GP, ETP LLC, ET, LE GP and Mr. Warren may be deemed to share beneficial ownership of the securities held of record by ETO. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

F3 · ownership.nature: On October 19, 2018, ET and ETO completed the merger of ETO with a wholly-owned subsidiary of ET in a unit-for-unit exchange (the "Energy Transfer Merger"). Immediately prior to the closing of the Energy Transfer Merger, ETP LLC contributed 12,466,912 USAC Common Units and 100% of the limited liability company interests in USA Compression GP, LLC ("USAC GP") to ETO in exchange for common units representing limited partner interests in ETO. As a result, ETO became the record holder of the USAC Common Units previously held of record by ETP LLC and may be deemed to share beneficial ownership of the Common Units held of record by USAC GP.

SEC source: 0001104659-19-043027 · a4.xml · nonDerivative · entry 1

Energy Transfer LP · CIK 0001276187 · 10% owner

Energy Transfer Operating, L.P. · CIK 0001161154 · 10% owner

Energy Transfer Partners GP, L.P. · CIK 0001121964 · 10% owner

LE GP LLC · CIK 0001276186 · 10% owner

WARREN KELCY L · CIK 0001276191 · 10% owner

Energy Transfer Partners, L.L.C. · CIK 0001277107 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Energy Transfer Operating, L.P.

Disclosed balance after: 38,056,228

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: The Class B units representing limited partner interests in USA Compression Partners, LP ("USAC" and such interests, the "Class B Units") are a class of partnership interests of USAC with substantially all of the rights and obligations of common units representing limited partner interests in USAC ("USAC Common Units"), except the Class B Units did not participate in distributions made prior to April 2, 2019. Pursuant to the terms of the Class B Units, the Class B Units converted into USAC Common Units on a one-for-one basis (the "Class B Conversion") for no additional consideration on July 30, 2019, the first business day following the record date for dividends attributable to the quarter ended June 30, 2019.

F2 · ownership.nature: These securities are held of record by Energy Transfer Operating, L.P. ("ETO"). Energy Transfer Partners GP, L.P. ("ETP GP") is the general partner of ETO, and Energy Transfer Partners, L.L.C. ("ETP LLC") is the general partner of ETP GP. ETP GP and ETP LLC are each wholly owned subsidiaries of Energy Transfer LP ("ET"). Kelcy L. Warren ("Mr. Warren") is Chairman of the Board and Chief Executive Officer of LE GP, LLC, the general partner of ET ("LE GP"), and Mr. Warren holds an 81.2% interest in LE GP. Each of ETP GP, ETP LLC, ET, LE GP and Mr. Warren may be deemed to share beneficial ownership of the securities held of record by ETO. Each such entity or person disclaims any such beneficial ownership of such securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

F3 · ownership.nature: On October 19, 2018, ET and ETO completed the merger of ETO with a wholly-owned subsidiary of ET in a unit-for-unit exchange (the "Energy Transfer Merger"). Immediately prior to the closing of the Energy Transfer Merger, ETP LLC contributed 12,466,912 USAC Common Units and 100% of the limited liability company interests in USA Compression GP, LLC ("USAC GP") to ETO in exchange for common units representing limited partner interests in ETO. As a result, ETO became the record holder of the USAC Common Units previously held of record by ETP LLC and may be deemed to share beneficial ownership of the Common Units held of record by USAC GP.

SEC source: 0001104659-19-033150 · a4.xml · derivative · entry 2

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 1,653 shares

Expires 2019-05-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

SEC source: 0001104659-19-033150 · a4.xml · nonDerivative · entry 1

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,149

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

SEC source: 0001104659-19-014269 · a4.xml · derivative · entry 9

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 21,392 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014269 · a4.xml · derivative · entry 8

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 7,571 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014269 · a4.xml · derivative · entry 7

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 8,008 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 6

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,391

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 5

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,087

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 4

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,873

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 3

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,877

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 2

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,485

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014269 · a4.xml · nonDerivative · entry 1

Kimble Sean T · CIK 0001693923 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,914

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · derivative · entry 9

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 2,873 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · derivative · entry 8

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 1,810 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · derivative · entry 7

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 2,766 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 6

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,838

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 5

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,275

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 4

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,180

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 3

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,563

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 2

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,690

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014268 · a4.xml · nonDerivative · entry 1

Porter Christopher W · CIK 0001693924 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,880

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 50% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014267 · a4.xml · derivative · entry 2

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 1,488 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

SEC source: 0001104659-19-014267 · a4.xml · nonDerivative · entry 1

Owens George Tracy · CIK 0001485890 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,496

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001104659-19-014270 · a4.xml · derivative · entry 9

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 14,627 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014270 · a4.xml · derivative · entry 8

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 13,830 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014270 · a4.xml · derivative · entry 7

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Units · 37,989 shares

Expires 2019-03-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · derivative.exercise_price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

F1 · price: Each phantom unit is the economic equivalent of one common unit of USA Compression Partners, LP.

F2 · price: The Reporting Person settled approximately 35% of his newly vested phantom units for cash and the rest for common units.

SEC source: 0001104659-19-014270 · a4.xml · nonDerivative · entry 6

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,731

SEC source: 0001104659-19-014270 · a4.xml · nonDerivative · entry 5

MANIAS WILLIAM G · CIK 0001280819 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,851