WHITHAM BARTH E

President & COO at Kerr-McGee (Nevada) LLC · on record since Nov 19, 2003
Director at QEP RESOURCES, INC. · on record since Oct 23, 2019
Director at Intrepid Potash, Inc. · on record since Apr 28, 2008

Insider trading activity of WHITHAM BARTH E

Transactions on record: 92; since Nov 19, 2003

Open-market buys: 1; $240K

Open-market sells: 43; $13.2M

Companies traded: 3; last filing Jun 1, 2026

Figures computed from official regulatory filings — .

Companies where WHITHAM BARTH E has traded

Intrepid Potash, Inc.21 tx · $240K · Jun 1, 2026
QEP RESOURCES, INC.6 tx · $266K · Mar 17, 2021
Kerr-McGee (Nevada) LLC65 tx · $18.1M · Jun 28, 2004

Track record of WHITHAM BARTH E

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of WHITHAM BARTH E

Co-insiders of WHITHAM BARTH E

ANDERSON KENNETH DKerr-McGee (Nevada) LLC
Avendano Gonzalo MIntrepid Potash, Inc.
AVERY PATRICK LIntrepid Potash, Inc.
BAKER PHILLIPS S JRQEP RESOURCES, INC.
Baldridge Robert EIntrepid Potash, Inc.
BEATTY MICHAEL LKerr-McGee (Nevada) LLC
BELFER LAURENCE DKerr-McGee (Nevada) LLC
BELFER ROBERT AKerr-McGee (Nevada) LLC
BESS BRIAN KKerr-McGee (Nevada) LLC
Blair JeffreyIntrepid Potash, Inc.
BOIGON HOWARD LKerr-McGee (Nevada) LLC
Buese William JQEP RESOURCES, INC.
Carbone Kendall KQEP RESOURCES, INC.
Clearway Capital Management LLCIntrepid Potash, Inc.
Clearway Capital Management Ltd.Intrepid Potash, Inc.
CONSIDINE TERRYIntrepid Potash, Inc.
Crutchfield Kevin SIntrepid Potash, Inc.
Cutt Timothy J.QEP RESOURCES, INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Intrepid Potash, Inc.Listing on record	Jun 1, 2026	Award	2,091	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 2, 2025	Award	2,288	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Sep 26, 2024	Award	1,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 20, 2024	Award	3,789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 23, 2023	Award	4,854	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 23, 2022	Award	1,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 21, 2021	Award	3,307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QEP RESOURCES, INC.Listing unverified	Mar 17, 2021	OtherD (derivative)	-113,890.83	—	n/a (No price was disclosed in the filing)		SEC
QEP RESOURCES, INC.Listing unverified	Mar 2, 2021	AwardD (derivative)	11,987	3.65 USD	$43.8K		SEC
Intrepid Potash, Inc.Listing on record	May 21, 2020	Award	81,730	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QEP RESOURCES, INC.Listing unverified	Mar 24, 2020	AwardD (derivative)	4,739.71	0.41 USD	$1.9K		SEC
QEP RESOURCES, INC.Listing unverified	Mar 4, 2020	AwardD (derivative)	80,646	2.17 USD	$175K	Unusual size	SEC
QEP RESOURCES, INC.Listing unverified	Dec 10, 2019	AwardD (derivative)	94.12	3.49 USD	$328.5		SEC
QEP RESOURCES, INC.Listing unverified	Oct 23, 2019	AwardD (derivative)	16,424	2.74 USD	$45K		SEC
Intrepid Potash, Inc.Listing on record	May 24, 2019	Award	25,679	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 7, 2018	Award	18,123	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 1, 2017	Award	39,719	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 26, 2016	Award	125,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 29, 2015	Award	7,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 29, 2014	Award	5,286	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 30, 2013	Award	4,420	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 30, 2012	Award	3,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 27, 2011	Award	2,404	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 24, 2010	Award	3,104	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 2, 2009	Award	2,300	0.00	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
Intrepid Potash, Inc.Listing on record	Jun 1, 2026	Award	2,091	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 2, 2025	Award	2,288	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Sep 26, 2024	Award	1,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 20, 2024	Award	3,789	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 23, 2023	Award	4,854	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 23, 2022	Award	1,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 21, 2021	Award	3,307	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QEP RESOURCES, INC.Listing unverified	Mar 17, 2021	OtherD (derivative)	-113,890.83	—	n/a (No price was disclosed in the filing)		SEC
QEP RESOURCES, INC.Listing unverified	Mar 2, 2021	AwardD (derivative)	11,987	3.65 USD	$43.8K		SEC
Intrepid Potash, Inc.Listing on record	May 21, 2020	Award	81,730	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QEP RESOURCES, INC.Listing unverified	Mar 24, 2020	AwardD (derivative)	4,739.71	0.41 USD	$1.9K		SEC
QEP RESOURCES, INC.Listing unverified	Mar 4, 2020	AwardD (derivative)	80,646	2.17 USD	$175K	Unusual size	SEC
QEP RESOURCES, INC.Listing unverified	Dec 10, 2019	AwardD (derivative)	94.12	3.49 USD	$328.5		SEC
QEP RESOURCES, INC.Listing unverified	Oct 23, 2019	AwardD (derivative)	16,424	2.74 USD	$45K		SEC
Intrepid Potash, Inc.Listing on record	May 24, 2019	Award	25,679	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 7, 2018	Award	18,123	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 1, 2017	Award	39,719	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 26, 2016	Award	125,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 29, 2015	Award	7,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 29, 2014	Award	5,286	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 30, 2013	Award	4,420	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 30, 2012	Award	3,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 27, 2011	Award	2,404	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	May 24, 2010	Award	3,104	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Intrepid Potash, Inc.Listing on record	Jun 2, 2009	Award	2,300	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC