person · Reporting owner

ROBERTSON CORBIN J JR

Disclosed activity across 3 companies

Tapewire entity: 66753
SEC CIK: 0001194888

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
KLX Energy Services Holdings, Inc.KLXE · Entity 7414	Director	September 16, 2026	September 17, 2026
NATURAL RESOURCE PARTNERS LPNRP · Entity 8880	Director · Chairman and CEO · 10% owner	February 10, 2026	February 12, 2026

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 September 16, 2026 · Filed September 17, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stockSEC Table I · non-derivative	IndirectBy Family Trust	48,654	Reported balance After 2026-09-16 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2026-09-16 · Exercise / conversion · Acquired 38,694 · Balance 48,654 F1: These shares were purchased by the exercise of rights held by the Reporting Person at the Subscription Price offered by the Company in its August 21, 2026 Equity Rights Offering.
Basic Subscription RightSEC Table II · derivative / convertible security · Conversion / exercise price $1.49 · Expires 2026-09-23	IndirectBy Family Trust	0	Reported balance After 2026-09-16 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-09-16 · Exercise / conversion · Disposed 9,960 · Balance 0
Common stockSEC Table I · non-derivative	Direct	283,359	Reported balance Holding disclosure · report date 2026-09-16 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 283,359

Filing footnotes · ownership attribution and instrument terms

F1: These shares were purchased by the exercise of rights held by the Reporting Person at the Subscription Price offered by the Company in its August 21, 2026 Equity Rights Offering.

NATURAL RESOURCE PARTNERS LP

Report date February 10, 2026 · Filed February 12, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
COMMON UNITSSEC Table I · non-derivative	IndirectBY QUINTANA HOLDINGS LP	763,658	Last balance in matching sequence After 2026-02-10 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2026-02-10 · Exercise / conversion · Acquired 72,849 · Balance 792,324 F1: Common units were issued upon conversion of phantom units previously awarded under the issuer's long-term incentive plan ("LTIP") as further described in notes (5), (6), (7) and (8) below. F2: Quintana Holdings LP is a limited partnership controlled by the reporting person. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. Row 2 · 2026-02-10 · Tax withholding · Disposed 28,666 · Balance 763,658 F2: Quintana Holdings LP is a limited partnership controlled by the reporting person. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.
PERFORMANCE UNITSSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2026-02-10 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-02-10 · Exercise / conversion · Acquired 40,368 · Balance 0 F5: Performance-based units representing the right to receive common units, together with tandem distribution equivalent rights, were awarded in February 2023 under the issuer's LTIP. The phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date based upon the achievement of specified performance goals. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date.
PHANTOM UNITSSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2026-02-10 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2026-02-10 · Exercise / conversion · Acquired 27,220 · Balance 0 F6: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2023 under the issuer's LTIP. One-third of the phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date.
PHANTOM UNITSSEC Table II · derivative / convertible security	Direct	2,756	Reported balance After 2026-02-10 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2026-02-10 · Exercise / conversion · Acquired 2,756 · Balance 2,756 F7: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2024 under the issuer's LTIP. One-third of the phantom units vested on the second anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2024 award will vest on the third anniversary of the grant date.
PHANTOM UNITSSEC Table II · derivative / convertible security	Direct	5,010	Reported balance After 2026-02-10 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2026-02-10 · Exercise / conversion · Acquired 2,505 · Balance 5,010 F8: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2025 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2025 award will vest in substantially equal installments on the second and third anniversaries of the grant date.
COMMON UNITSSEC Table I · non-derivative	IndirectBY WESTERN POCAHONTAS PROPERTIES LIMITED PARTNERSHIP	1,727,986	Reported balance Holding disclosure · report date 2026-02-10 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 1,727,986 F3: The general partner of Western Pocahontas Properties Limited Partnership is Western Pocahontas GP LLC, a limited liability company controlled by the reporting person. The reporting person also holds indirect limited partner interests in Western Pocahontas Properties Limited Partnership. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.
COMMON UNITSSEC Table I · non-derivative	IndirectBY NRP (GP) LP	156,000	Reported balance Holding disclosure · report date 2026-02-10 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 156,000 F4: The general partner of NRP (GP) LP is GP Natural Resource Partners LLC, which is wholly owned by Robertson Coal Management, a limited liability company controlled by the reporting person. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Common units were issued upon conversion of phantom units previously awarded under the issuer's long-term incentive plan ("LTIP") as further described in notes (5), (6), (7) and (8) below.

F2: Quintana Holdings LP is a limited partnership controlled by the reporting person. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3: The general partner of Western Pocahontas Properties Limited Partnership is Western Pocahontas GP LLC, a limited liability company controlled by the reporting person. The reporting person also holds indirect limited partner interests in Western Pocahontas Properties Limited Partnership. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F4: The general partner of NRP (GP) LP is GP Natural Resource Partners LLC, which is wholly owned by Robertson Coal Management, a limited liability company controlled by the reporting person. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F5: Performance-based units representing the right to receive common units, together with tandem distribution equivalent rights, were awarded in February 2023 under the issuer's LTIP. The phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date based upon the achievement of specified performance goals. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date.

F6: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2023 under the issuer's LTIP. One-third of the phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date.

F7: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2024 under the issuer's LTIP. One-third of the phantom units vested on the second anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2024 award will vest on the third anniversary of the grant date.

F8: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2025 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2025 award will vest in substantially equal installments on the second and third anniversaries of the grant date.

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

Jointly reported with Quintana Energy Partners - QES Holdings, L.L.C., Quintana Energy Fund FI L P, Quintana Energy Fund - TE, L.P., Quintana Energy Partners 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

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

JSON API

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
September 13, 2021 Filed Sep 15, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	13,489	$5.84	$78,824.32	Disclosure SEC source: 0000899243-21-036217 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 367,075 F7 · price: 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 $5.52 to $6.07. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 30, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	30	$6.04	$181.13	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 22,710 F12 · price: 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 30, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	74	$6.04	$446.78	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 56,599 F11 · price: 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 30, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	497	$6.04	$3,000.64	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 380,564 F10 · price: 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 29, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	470	$6.11	$2,873.39	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 22,740 F9 · price: 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 29, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,172	$6.11	$7,165.14	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 56,673 F8 · price: 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 29, 2021 Filed Aug 2, 2021 21:37 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	7,878	$6.11	$48,162.94	Disclosure SEC source: 0000899243-21-031167 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 381,061 F7 · price: 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 28, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	168	$6.08	$1,020.62	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 23,210 F12 · price: 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 $6.22. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 28, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	418	$6.08	$2,539.39	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 57,845 F11 · price: 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 $6.22. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 28, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	2,814	$6.08	$17,095.33	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 388,939 F10 · price: 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 $6.22. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 27, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	253	$6.04	$1,528.25	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 23,378 F9 · price: 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 $6.095. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 27, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	630	$6.04	$3,805.52	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 58,263 F8 · price: 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 $6.095. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 27, 2021 Filed Jul 29, 2021 19:22 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	4,234	$6.04	$25,575.48	Disclosure SEC source: 0000899243-21-030680 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 391,753 F7 · price: 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 $6.095. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 26, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	292	$6.19	$1,807.83	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 23,631 F12 · price: 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 $6.03 to $6.40. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 26, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	729	$6.19	$4,513.38	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 58,893 F11 · price: 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 $6.03 to $6.40. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 26, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	4,899	$6.19	$30,330.69	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 395,987 F10 · price: 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 $6.03 to $6.40. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 23, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	602	$6.13	$3,688.15	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 23,923 F9 · price: 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 $6.59. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 23, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,501	$6.13	$9,195.88	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 59,622 F8 · price: 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 $6.59. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 23, 2021 Filed Jul 27, 2021 20:50 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	10,089	$6.13	$61,810.26	Disclosure SEC source: 0000899243-21-030212 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 400,886 F7 · price: 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 $6.59. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 22, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,772	$6.40	$11,342.57	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 24,525 F12 · price: 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 $6.09 to $6.63. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 22, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	4,417	$6.40	$28,273.22	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 61,123 F11 · price: 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 $6.09 to $6.63. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 22, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	29,700	$6.40	$190,109.70	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 410,975 F10 · price: 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 $6.09 to $6.63. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 21, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,171	$6.66	$7,804.13	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 26,297 F9 · price: 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 $6.25. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 21, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	2,917	$6.66	$19,440.35	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 65,540 F8 · price: 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 $6.25. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 21, 2021 Filed Jul 23, 2021 18:49 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	19,614	$6.66	$130,717.50	Disclosure SEC source: 0000899243-21-029764 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 440,675 F7 · price: 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 $6.25. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 20, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	448	$6.48	$2,903.62	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 27,468 F12 · price: 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 $6.09 to $6.63. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 20, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,115	$6.48	$7,226.65	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 68,457 F11 · price: 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 $6.09 to $6.63. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 20, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	7,500	$6.48	$48,609.75	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 460,289 F10 · price: 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 $6.09 to $6.63. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 19, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	768	$6.06	$4,653.70	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 27,916 F9 · price: 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 $6.25. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 19, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,914	$6.06	$11,597.88	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 69,572 F8 · price: 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 $6.25. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 19, 2021 Filed Jul 21, 2021 18:24 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	12,871	$6.06	$77,991.82	Disclosure SEC source: 0000899243-21-029298 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 467,789 F7 · price: 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 $6.25. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	49	$7.24	$354.56	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 9 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 28,684 F15 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.20 to $7.32. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	123	$7.24	$890.03	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 8 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 71,486 F14 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.20 to $7.32. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	828	$7.24	$5,991.41	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 7 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 480,660 F13 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.20 to $7.32. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,011	$6.54	$6,608.20	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 28,733 F12 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $6.20 to $7.07. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	2,520	$6.54	$16,471.48	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 71,609 F11 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $6.20 to $7.07. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 16, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	16,941	$6.54	$110,731.46	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 481,428 F10 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $6.20 to $7.07. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
July 15, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	1,167	$7.30	$8,519.80	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 29,744 F9 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.02 to $7.85. 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 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-FI, LP. Read SEC document
July 15, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	2,908	$7.30	$21,230.14	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 74,129 F8 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.02 to $7.85. 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 · 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. F3 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. Read SEC document
July 15, 2021 Filed Jul 19, 2021 21:30 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	SaleCommon stock	19,551	$7.30	$142,734.03	Disclosure SEC source: 0000899243-21-028894 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 498,428 F7 · price: The price reported in Column 4 is a weighed average price. These share were sold in multiple transactions on one day at prices ranging from $7.02 to $7.85. 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 · 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. F2 · ownership.nature: These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C. Read SEC document
March 05, 2021 Filed Mar 9, 2021 16:05 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	GrantCommon stock	2,257	$0.00	$0.00	Disclosure SEC source: 0000899243-21-010654 · doc4.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% Owner Group 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,793 F7 · shares: Grant of restricted stock vesting one year from the date of grant. Read SEC document
March 01, 2021 Filed Mar 2, 2021 21:45 UTC	NATURAL RESOURCE PARTNERS LP NRP · Entity 8880	Exercise / conversionPhantom Units · Derivative	23,458	Not disclosed	Not disclosed	Disclosure SEC source: 0001567619-21-005390 · doc1.xml · derivative · entry 9 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,918 Underlying: Common Units · 23,458 shares Expires not disclosed 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. F7 · derivative.exercise_price: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2020 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2020 award will vest in substantially equal installments on the second and third anniversaries of the grant date. F7 · price: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2020 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2020 award will vest in substantially equal installments on the second and third anniversaries of the grant date. F7 · derivative.exercise_date: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2020 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2020 award will vest in substantially equal installments on the second and third anniversaries of the grant date. F7 · derivative.expiration_date: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2020 under the issuer's LTIP. One-third of the phantom units vested on the first anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. The remaining phantom units under the 2020 award will vest in substantially equal installments on the second and third anniversaries of the grant date. Read SEC document
March 01, 2021 Filed Mar 2, 2021 21:45 UTC	NATURAL RESOURCE PARTNERS LP NRP · Entity 8880	Exercise / conversionPhantom Units · Derivative	14,393	Not disclosed	Not disclosed	Disclosure SEC source: 0001567619-21-005390 · doc1.xml · derivative · entry 8 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Units · 14,393 shares Expires not disclosed 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. F6 · derivative.exercise_price: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2018 under the issuer's LTIP. Phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. F6 · price: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2018 under the issuer's LTIP. Phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. F6 · derivative.exercise_date: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2018 under the issuer's LTIP. Phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. F6 · derivative.expiration_date: Phantom units representing the right to receive common units on a one-for-one basis, together with tandem distribution equivalent rights, were awarded in February 2018 under the issuer's LTIP. Phantom units vested on the third anniversary of the grant date and converted into common units on the reporting date. Accrued quarterly distributions made during the vesting period were paid in cash to the reporting person on the reporting date. Read SEC document
March 01, 2021 Filed Mar 2, 2021 21:45 UTC	NATURAL RESOURCE PARTNERS LP NRP · Entity 8880	Tax withholdingCommon Units	14,894	$17.63	$262,581.22	Disclosure SEC source: 0001567619-21-005390 · doc1.xml · nonDerivative · entry 2 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 528,818 Read SEC document
March 01, 2021 Filed Mar 2, 2021 21:45 UTC	NATURAL RESOURCE PARTNERS LP NRP · Entity 8880	Exercise / conversionCommon Units	37,851	Not disclosed	Not disclosed	Disclosure SEC source: 0001567619-21-005390 · doc1.xml · nonDerivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 543,712 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: Common units were issued upon conversion of phantom units previously awarded under the issuer's long-term incentive plan ("LTIP") as further described in notes (6) and (7) below. Read SEC document
February 11, 2021 Filed Feb 12, 2021 22:45 UTC	NATURAL RESOURCE PARTNERS LP NRP · Entity 8880	GrantPhantom Units · Derivative	54,703	$0.00	$0.00	Disclosure SEC source: 0001567619-21-003634 · doc1.xml · derivative · entry 1 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,703 Underlying: Common Units · 54,703 shares Expires not disclosed F1 · security: Represents phantom units awarded under the issuer's 2017 Long-Term Incentive Plan. Each phantom unit represents the right to receive one common unit upon vesting and includes the right to receive tandem distribution equivalent rights, pursuant to which the quarterly distributions paid by the partnership on each unit will be accrued over the vesting period and paid in cash upon vesting. F1 · derivative.exercise_price: Represents phantom units awarded under the issuer's 2017 Long-Term Incentive Plan. Each phantom unit represents the right to receive one common unit upon vesting and includes the right to receive tandem distribution equivalent rights, pursuant to which the quarterly distributions paid by the partnership on each unit will be accrued over the vesting period and paid in cash upon vesting. F2 · derivative.exercise_date: The phantom units will vest in three substantially equal annual installments beginning on February 11, 2022. F2 · derivative.expiration_date: The phantom units will vest in three substantially equal annual installments beginning on February 11, 2022. Read SEC document
July 28, 2020 Filed Jul 30, 2020 20:29 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	GrantCommon stock	9,690	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020832 · doc4.xml · nonDerivative · entry 6 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 9,690 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. F7 · ownership.nature: 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. Read SEC document
July 28, 2020 Filed Jul 30, 2020 20:29 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	GrantCommon stock	279,657	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020832 · doc4.xml · nonDerivative · entry 5 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 279,657 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. F6 · ownership.nature: These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr. Read SEC document
July 28, 2020 Filed Jul 30, 2020 20:29 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	GrantCommon stock	30,911	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020832 · doc4.xml · nonDerivative · entry 4 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 30,911 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. F2 · 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 Fund-FI, LP. Read SEC document
July 28, 2020 Filed Jul 30, 2020 20:29 UTC	KLX Energy Services Holdings, Inc. KLXE · Entity 7414	GrantCommon stock	77,037	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-20-020832 · doc4.xml · nonDerivative · entry 3 ROBERTSON CORBIN J JR · CIK 0001194888 · Director · 10% owner · Member of 10% owner group Quintana Energy Partners - QES Holdings, L.L.C. · CIK 0001730371 · Member of 10% owner group Quintana Energy Fund FI L P · CIK 0001377746 · Member of 10% owner group Quintana Energy Fund - TE, L.P. · CIK 0001377745 · Member of 10% owner group Quintana Energy Partners L P · CIK 0001377744 · Member of 10% owner group Quintana Capital Group, L.P. · CIK 0001731274 · Member of 10% owner group Quintana Capital Group GP Ltd · CIK 0001509587 · Member of 10% owner group QEP Management Co LP · CIK 0001509450 · Member of 10% owner group QEP Management Co GP LLC · CIK 0001509451 · Member of 10% owner group Robertson QES Investment LLC · CIK 0001709509 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 77,037 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. 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. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of QES's common stock, 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. F2 · 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. F4 · ownership.nature: These shares are directly held by Quintana Energy Fund-TE, LP. 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.