organization · Reporting owner

Quintana Energy Partners L P

Disclosed activity across 2 companies

Tapewire entity: 136758
SEC CIK: 0001377744

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
KLX Energy Services Holdings, Inc.KLXE · Entity 7414	Member of 10% owner group	July 29, 2021	August 02, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

KLX Energy Services Holdings, Inc.

Report date July 29, 2021 · Filed August 02, 2021

Jointly reported with ROBERTSON CORBIN J JR, Quintana Energy Partners - QES Holdings, L.L.C., Quintana Energy Fund FI L P, Quintana Energy Fund - TE, L.P., Quintana Capital Group, L.P., Quintana Capital Group GP Ltd, QEP Management Co LP, QEP Management Co GP LLC, Robertson QES Investment LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stockSEC Table I · non-derivative	IndirectSee footnotes	381,061	Reported balance After 2021-07-29 transaction · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · 2021-07-29 · Sale · Disposed 7,878 · Balance 381,061 F7: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F2: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	56,673	Reported balance After 2021-07-29 transaction · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · 2021-07-29 · Sale · Disposed 1,172 · Balance 56,673 F8: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F3: These shares are directly held by Quintana Energy Fund-TE, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	22,740	Reported balance After 2021-07-29 transaction · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · 2021-07-29 · Sale · Disposed 470 · Balance 22,740 F9: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F4: These shares are directly held by Quintana Energy Fund-FI, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	380,564	Reported balance After 2021-07-30 transaction · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · 2021-07-30 · Sale · Disposed 497 · Balance 380,564 F10: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F2: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	56,599	Reported balance After 2021-07-30 transaction · row 5 Holding and transaction disclosures are not merged. 1 source row Row 5 · 2021-07-30 · Sale · Disposed 74 · Balance 56,599 F11: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F3: These shares are directly held by Quintana Energy Fund-TE, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	22,710	Reported balance After 2021-07-30 transaction · row 6 Holding and transaction disclosures are not merged. 1 source row Row 6 · 2021-07-30 · Sale · Disposed 30 · Balance 22,710 F12: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F4: These shares are directly held by Quintana Energy Fund-FI, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	279,657	Reported balance Holding disclosure · report date 2021-07-29 · row 8 Holding and transaction disclosures are not merged. 1 source row Row 8 · Balance 279,657 F5: These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	9,690	Reported balance Holding disclosure · report date 2021-07-29 · row 9 Holding and transaction disclosures are not merged. 1 source row Row 9 · Balance 9,690 F6: These shares are directly held by QEP Management Co., L.P. The general partner of QEP Management Co., L.P. is QEP Management Co. GP, LLC. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of QEP Management Co. GP, LLC.
Common stockSEC Table I · non-derivative	Direct	26,793	Reported balance Holding disclosure · report date 2021-07-29 · row 7 Holding and transaction disclosures are not merged. 1 source row Row 7 · Balance 26,793

Filing footnotes · ownership attribution and instrument terms

F1: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd.

F2: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.

F3: These shares are directly held by Quintana Energy Fund-TE, LP.

F4: These shares are directly held by Quintana Energy Fund-FI, LP.

F5: These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr.

F6: These shares are directly held by QEP Management Co., L.P. The general partner of QEP Management Co., L.P. is QEP Management Co. GP, LLC. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of QEP Management Co. GP, LLC.

F7: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F8: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F9: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.01 to $6.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F10: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F11: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F12: The price reported in Column 4 is a weighted average price. These share were sold in multiple transactions on one day at prices ranging from $6.00 to $6.105. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Quintana Energy Services Inc.

Report date July 28, 2020 · Filed July 30, 2020

Section 16 reporting ended · disclosed 2020-07-30. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stockSEC Table I · non-derivative	Direct	253,211	Reported balance After 2020-07-28 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2020-07-28 · Exercise / conversion · Acquired 38,462 · Balance 253,211 F3: Pursuant to the Merger Agreement, at the effective time of the Merger, each outstanding restricted stock unit award held by any director of the Company, became fully vested and was cancelled, and became exchangeable for 0.0969 shares of KLXE common stock.
Common stockSEC Table I · non-derivative	Direct	0	Reported balance After 2020-07-28 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2020-07-28 · Disposition to issuer · Disposed 253,211 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2020-07-28 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 3 · 2020-07-28 · Disposition to issuer · Disposed 5,345,505 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F4: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F5: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2020-07-28 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 4 · 2020-07-28 · Disposition to issuer · Disposed 795,018 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F4: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F6: These shares are directly held by Quintana Energy Fund-TE, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2020-07-28 transaction · row 5 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 5 · 2020-07-28 · Disposition to issuer · Disposed 319,001 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F4: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F7: These shares are directly held by Quintana Energy Fund-FI, LP.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2020-07-28 transaction · row 6 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 6 · 2020-07-28 · Disposition to issuer · Disposed 2,886,041 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F8: These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr.
Common stockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2020-07-28 transaction · row 7 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 7 · 2020-07-28 · Disposition to issuer · Disposed 100,000 · Balance 0 F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F9: These shares are directly held by QEP Management Co., L.P. The general partner of QEP Management Co., L.P. is QEP Management Co. GP, LLC. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of QEP Management Co. GP, LLC.
Restricted Stock UnitSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2020-07-28 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2020-07-28 · Exercise / conversion · Disposed 38,462 · Balance 0 F3: Pursuant to the Merger Agreement, at the effective time of the Merger, each outstanding restricted stock unit award held by any director of the Company, became fully vested and was cancelled, and became exchangeable for 0.0969 shares of KLXE common stock.

Filing footnotes · ownership attribution and instrument terms

F1: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE.

F2: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93.

F3: Pursuant to the Merger Agreement, at the effective time of the Merger, each outstanding restricted stock unit award held by any director of the Company, became fully vested and was cancelled, and became exchangeable for 0.0969 shares of KLXE common stock.

F4: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd.

F5: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.

F6: These shares are directly held by Quintana Energy Fund-TE, LP.

F7: These shares are directly held by Quintana Energy Fund-FI, LP.

F8: These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr.

F9: These shares are directly held by QEP Management Co., L.P. The general partner of QEP Management Co., L.P. is QEP Management Co. GP, LLC. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of QEP Management Co. GP, LLC.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
July 28, 2020 Filed Jul 30, 2020 18:33 UTC	Quintana Energy Services Inc. "QES" · Entity 147528	Disposition to issuerCommon stock	5,345,505	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020767 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of a 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · 10% owner · See Remarks Quintana Energy Fund FI L P · CIK 0001377746 · 10% owner · See Remarks Quintana Energy Fund - TE, L.P. · CIK 0001377745 · 10% owner · See Remarks Quintana Energy Partners L P · CIK 0001377744 · 10% owner · See Remarks Quintana Capital Group, L.P. · CIK 0001731274 · 10% owner · See Remarks Quintana Capital Group GP Ltd · CIK 0001509587 · 10% owner · See Remarks QEP Management Co LP · CIK 0001509450 · 10% owner · See Remarks QEP Management Co GP LLC · CIK 0001509451 · 10% owner · See Remarks Robertson QES Investment LLC · CIK 0001709509 · 10% owner · See Remarks Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 0 F1 · kind: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F1 · price: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2 · price: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. F4 · ownership.nature: Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd. Corbin J. Robertson, Jr. may be deemed to be a beneficial owner of these shares due to his additional rights regarding the management of Quintana Capital Group GP Ltd. F5 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 28, 2020 Filed Jul 30, 2020 18:33 UTC	Quintana Energy Services Inc. "QES" · Entity 147528	Disposition to issuerCommon stock	253,211	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020767 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of a 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · 10% owner · See Remarks Quintana Energy Fund FI L P · CIK 0001377746 · 10% owner · See Remarks Quintana Energy Fund - TE, L.P. · CIK 0001377745 · 10% owner · See Remarks Quintana Energy Partners L P · CIK 0001377744 · 10% owner · See Remarks Quintana Capital Group, L.P. · CIK 0001731274 · 10% owner · See Remarks Quintana Capital Group GP Ltd · CIK 0001509587 · 10% owner · See Remarks QEP Management Co LP · CIK 0001509450 · 10% owner · See Remarks QEP Management Co GP LLC · CIK 0001509451 · 10% owner · See Remarks Robertson QES Investment LLC · CIK 0001709509 · 10% owner · See Remarks Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · kind: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F1 · price: On July 28, 2020, pursuant to the Agreement and Plan of Merger, dated May 3, 2020 (the "Merger Agreement"), by and among Quintana Energy Services Inc. ("QES"), KLX Energy Services Holdings, Inc. ("KLXE"), Krypton Intermediate LLC, and Kypton Merger Sub Inc. ("Merger Sub"), Merger Sub merged with and into QES (the "Merger"), with QES surviving the Merger as the wholly owned subsidiary of KLXE. F2 · price: Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock issued and outstanding immediately prior to the effective time of the Merger, was converted into, and became exchangeable for, 0.0969 shares of KLXE common stock. On July 27, 2020 (the last trading day prior to consummation of the Merger and KLXE's 1-for-5 reverse stock split), the closing price of one share of KLXE common stock was $2.00 and the closing price of one share of QES common stock was $0.93. Read SEC document
July 28, 2020 Filed Jul 30, 2020 18:33 UTC	Quintana Energy Services Inc. "QES" · Entity 147528	Exercise / conversionCommon stock	38,462	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020767 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of a 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · 10% owner · See Remarks Quintana Energy Fund FI L P · CIK 0001377746 · 10% owner · See Remarks Quintana Energy Fund - TE, L.P. · CIK 0001377745 · 10% owner · See Remarks Quintana Energy Partners L P · CIK 0001377744 · 10% owner · See Remarks Quintana Capital Group, L.P. · CIK 0001731274 · 10% owner · See Remarks Quintana Capital Group GP Ltd · CIK 0001509587 · 10% owner · See Remarks QEP Management Co LP · CIK 0001509450 · 10% owner · See Remarks QEP Management Co GP LLC · CIK 0001509451 · 10% owner · See Remarks Robertson QES Investment LLC · CIK 0001709509 · 10% owner · See Remarks Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 253,211 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. F3 · kind: Pursuant to the Merger Agreement, at the effective time of the Merger, each outstanding restricted stock unit award held by any director of the Company, became fully vested and was cancelled, and became exchangeable for 0.0969 shares of KLXE common stock. F3 · price: Pursuant to the Merger Agreement, at the effective time of the Merger, each outstanding restricted stock unit award held by any director of the Company, became fully vested and was cancelled, and became exchangeable for 0.0969 shares of KLXE common stock. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.