ROBERTSON CORBIN J III

Director at Bird Acquisition Corp. · on record since Jun 29, 2006
Director at GENESIS ENERGY LP · on record since Feb 12, 2010
Director at Sunnova Energy International Inc. · on record since Sep 25, 2024
Director at NATURAL RESOURCE PARTNERS LP · on record since May 22, 2013
VP of Acquisitions at NATURAL RESOURCE PARTNERS LP · on record since Apr 4, 2005

Insider trading activity of ROBERTSON CORBIN J III

Transactions on record: 359; since Feb 13, 2004

Open-market buys: 118; $9.2M

Open-market sells: 14; $124.8M

Companies traded: 4; last filing Feb 12, 2026

Figures computed from official regulatory filings — .

Companies where ROBERTSON CORBIN J III has traded

NATURAL RESOURCE PARTNERS LP67 tx · $2M · Feb 12, 2026
Sunnova Energy International Inc.3 tx · $407K · Nov 21, 2024
GENESIS ENERGY LP157 tx · $129.2M · Jul 6, 2017
Bird Acquisition Corp.132 tx · $4.2M · Apr 15, 2008

Track record of ROBERTSON CORBIN J III

Statistical track record

Free account

Open-market buys: 120

Last buy: Nov 19, 2024

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Transaction history of ROBERTSON CORBIN J III

Co-insiders of ROBERTSON CORBIN J III

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2026	ExerciseD (derivative)	1,076	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2026	Exercise	1,076	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 6, 2026	AwardD (derivative)	1,212	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2025	ExerciseD (derivative)	1,183	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2025	Exercise	1,183	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 6, 2025	AwardD (derivative)	1,076	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sunnova Energy International Inc.Listing unverified	Nov 21, 2024	Buy	35,000	3.56 USD	$124.6K	conv 47Cluster	SEC
Sunnova Energy International Inc.Listing unverified	Nov 14, 2024	Buy	85,048	3.32 USD	$282.4K	conv 44First in 12mo	SEC
Sunnova Energy International Inc.Listing unverified	Sep 25, 2024	AwardD (derivative)	11,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 20, 2024	ExerciseD (derivative)	2,267	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 20, 2024	Exercise	2,267	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 8, 2024	AwardD (derivative)	1,183	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 16, 2023	Exercise	2,720	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 16, 2023	ExerciseD (derivative)	2,720	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 3, 2023	AwardD (derivative)	2,267	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Nov 29, 2022	SellD (derivative)	100	2.50 USD	$250		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Nov 29, 2022	SellD (derivative)	100	2.75 USD	$275		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Jul 15, 2022	SellD (derivative)	-100	3.62 USD	$362		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 25, 2022	ExerciseD (derivative)	6,077	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 25, 2022	Exercise	6,077	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 17, 2022	AwardD (derivative)	2,720	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Mar 2, 2021	Exercise	4,931	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Mar 2, 2021	ExerciseD (derivative)	4,931	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2021	AwardD (derivative)	6,077	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 14, 2020	AwardD (derivative)	4,931	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2026	ExerciseD (derivative)	1,076	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2026	Exercise	1,076	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 6, 2026	AwardD (derivative)	1,212	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2025	ExerciseD (derivative)	1,183	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2025	Exercise	1,183	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 6, 2025	AwardD (derivative)	1,076	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sunnova Energy International Inc.Listing unverified	Nov 21, 2024	Buy	35,000	3.56 USD	$124.6K	conv 47Cluster	SEC
Sunnova Energy International Inc.Listing unverified	Nov 14, 2024	Buy	85,048	3.32 USD	$282.4K	conv 44First in 12mo	SEC
Sunnova Energy International Inc.Listing unverified	Sep 25, 2024	AwardD (derivative)	11,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 20, 2024	ExerciseD (derivative)	2,267	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 20, 2024	Exercise	2,267	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 8, 2024	AwardD (derivative)	1,183	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 16, 2023	Exercise	2,720	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 16, 2023	ExerciseD (derivative)	2,720	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 3, 2023	AwardD (derivative)	2,267	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Nov 29, 2022	SellD (derivative)	100	2.50 USD	$250		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Nov 29, 2022	SellD (derivative)	100	2.75 USD	$275		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Jul 15, 2022	SellD (derivative)	-100	3.62 USD	$362		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 25, 2022	ExerciseD (derivative)	6,077	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 25, 2022	Exercise	6,077	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 17, 2022	AwardD (derivative)	2,720	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Mar 2, 2021	Exercise	4,931	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Mar 2, 2021	ExerciseD (derivative)	4,931	—	n/a (No price was disclosed in the filing)		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 12, 2021	AwardD (derivative)	6,077	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NATURAL RESOURCE PARTNERS LPListing on record	Feb 14, 2020	AwardD (derivative)	4,931	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC