ROBERTSON CORBIN J JR

PrivateCIK: 1194888
Location

HOUSTON, TX

ROBERTSON CORBIN J JR (Chairman and CEO) exercised options at NATURAL RESOURCE PARTNERS LP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderROBERTSON CORBIN J JRCIK 1194888
DirectorOfficer10% Owner· Chairman and CEO
Since Feb 2019
+117.03K
Net shares
Net buyer
$3.53M
Total sold
0
Open market trades
0B · 0S
6
Total transactions
145.70K acquired · 28.67K disposed
Non-Derivative Transactions2

COMMON UNITS

Indirect
M · Option Exercise

Shares

+72.85K

Price / share

Trade value

% of position

10.1%
2/10/2026
719.48K792.32K

COMMON UNITS

Indirect
F · Tax Withholding

Shares

28.67K

Price / share

$123.04

Trade value

$3.53M

% of position

3.6%
2/10/2026
792.32K763.66K
Total

Net shares

+44.18K

Net value

-$3.53M

Derivative Transactions4

PERFORMANCE UNITS

Direct
M · Option Exercise
Converts to

COMMON UNITS

40.37K shares

Shares

+40.37K

Strike price

Held after

0.00

Exercisable

2/10/2026

PHANTOM UNITS

Direct
M · Option Exercise
Converts to

COMMON UNITS

27.22K shares

Shares

+27.22K

Strike price

Held after

0.00

Exercisable

2/10/2026

PHANTOM UNITS

Direct
M · Option Exercise
Converts to

COMMON UNITS

2.76K shares

Shares

+2.76K

Strike price

Held after

2.76K

Exercisable

2/10/2026

PHANTOM UNITS

Direct
M · Option Exercise
Converts to

COMMON UNITS

2.50K shares

Shares

+2.50K

Strike price

Held after

5.01K

Exercisable

2/10/2026
Non-Derivative Holdings (Post-Transaction)2

COMMON UNITS

Indirect
Shares owned1.73M

COMMON UNITS

Indirect
Shares owned156K
Total
1.88M indirect1.88M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ROBERTSON CORBIN J JR — Insider Transaction (Form 4) Filed Feb 12, 2026 | Finecho