ROBERTSON CORBIN J JR

PrivateCIK: 1194888

Location

HOUSTON, TX

STANFORD GEOFFREY C

→KLX ENERGY SERVICES HOLDINGS, INC.

Mar 3, 2026·Mar 3, 2026

1 txn

WARMAN PHILIP T

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

6 txn

ZOLAS CHRISTOPHER

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

6 txn

ROBERTSON CORBIN J III

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

6 txn

NAVARRE RICHARD A

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

2 txn

ROBERTSON CORBIN J JR

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

8 txn

SMITH STEPHEN P

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

3 txn

VECELLIO LEO A JR

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

2 txn

NUNEZ CRAIG W

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

6 txn

WOOTEN GREGORY F

→NATURAL RESOURCE PARTNERS LP

Feb 12, 2026·Feb 12, 2026

6 txn

ROBERTSON CORBIN J III

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

SMITH STEPHEN P

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

VECELLIO LEO A JR

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

NAVARRE RICHARD A

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

ROBERTSON CORBIN J JR

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

NUNEZ CRAIG W

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

ZOLAS CHRISTOPHER

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

WOOTEN GREGORY F

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

WARMAN PHILIP T

→NATURAL RESOURCE PARTNERS LP

Feb 6, 2026·Feb 6, 2026

1 txn

WHATES JOHN T

→KLX ENERGY SERVICES HOLDINGS, INC.

Feb 2, 2026·Feb 2, 2026

1 txn

ROBERTSON CORBIN J JR

→KLX ENERGY SERVICES HOLDINGS, INC.

Feb 2, 2026·Feb 2, 2026

1 txn

MCCAFFREY THOMAS P

→KLX ENERGY SERVICES HOLDINGS, INC.

Feb 2, 2026·Feb 2, 2026

2 txn

LEHNER KEEFER MCGOVERN

→KLX ENERGY SERVICES HOLDINGS, INC.

Jan 8, 2026·Jan 8, 2026

2 txn

ROBERTSON CORBIN J JR

→NATURAL RESOURCE PARTNERS LP

Jan 5, 2026·Jan 5, 2026

3 txn

LEHNER KEEFER MCGOVERN

144

→KLX ENERGY SERVICES HOLDINGS, INC.

Dec 23, 2025·Dec 23, 2025

Page 1 of 13 · 305 total

Filer	Form	Target	Filed	Activity
STANFORD GEOFFREY CCIK · 1563798	4 Trade	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Mar 3, 2026 Mar 3, 2026	1txn
WARMAN PHILIP TCIK · 1498144	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	6txn
ZOLAS CHRISTOPHERCIK · 1635057	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	6txn
ROBERTSON CORBIN J IIICIK · 1268006	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	6txn
NAVARRE RICHARD ACIK · 1213886	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	2txn
ROBERTSON CORBIN J JRCIK · 1194888	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	8txn
SMITH STEPHEN PCIK · 1283728	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	3txn
VECELLIO LEO A JRCIK · 898211	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	2txn
NUNEZ CRAIG WCIK · 1350890	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	6txn
WOOTEN GREGORY FCIK · 1594755	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 12, 2026 Feb 12, 2026	6txn
ROBERTSON CORBIN J IIICIK · 1268006	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
SMITH STEPHEN PCIK · 1283728	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
VECELLIO LEO A JRCIK · 898211	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
NAVARRE RICHARD ACIK · 1213886	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
ROBERTSON CORBIN J JRCIK · 1194888	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
NUNEZ CRAIG WCIK · 1350890	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
ZOLAS CHRISTOPHERCIK · 1635057	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
WOOTEN GREGORY FCIK · 1594755	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
WARMAN PHILIP TCIK · 1498144	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Feb 6, 2026 Feb 6, 2026	1txn
WHATES JOHN TCIK · 1543918	4 Trade	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Feb 2, 2026 Feb 2, 2026	1txn
ROBERTSON CORBIN J JRCIK · 1194888	4 Trade	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Feb 2, 2026 Feb 2, 2026	1txn
MCCAFFREY THOMAS PCIK · 1227444	4 Trade	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Feb 2, 2026 Feb 2, 2026	2txn
LEHNER KEEFER MCGOVERNCIK · 1712745	4 Trade	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Jan 8, 2026 Jan 8, 2026	2txn
ROBERTSON CORBIN J JRCIK · 1194888	4 Trade	NATURAL RESOURCE PARTNERS LPCIK · 1171486	Jan 5, 2026 Jan 5, 2026	3txn
LEHNER KEEFER MCGOVERNCIK · 1712745	144 Sale	KLX ENERGY SERVICES HOLDINGS, INC.CIK · 1738827	Dec 23, 2025 Dec 23, 2025	—

Page 1 of 13 · 305 total