LANG STEPHEN A

Director at HYCROFT MINING HOLDING CORP · on record since Apr 1, 2026
Director at Hycroft Mining Corp · on record since Aug 9, 2013
Director at INTERNATIONAL TOWER HILL MINES LTD · on record since Mar 25, 2014
Executive Vice President at STILLWATER MINING CO /DE/ · on record since May 5, 2005

Insider trading activity of LANG STEPHEN A

Transactions on record: 24; since Oct 6, 2003

Open-market buys: 1; $36.5K

Open-market sells: 2; $224.1K

Companies traded: 4; last filing Apr 1, 2026

Figures computed from official regulatory filings — .

Companies where LANG STEPHEN A has traded

HYCROFT MINING HOLDING CORP7 tx · Apr 1, 2026
INTERNATIONAL TOWER HILL MINES LTD8 tx · $40K · May 25, 2022
Hycroft Mining Corp3 tx · $36.5K · May 5, 2014
STILLWATER MINING CO /DE/6 tx · $224.1K · May 14, 2007

Track record of LANG STEPHEN A

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

Transaction history of LANG STEPHEN A

Co-insiders of LANG STEPHEN A

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
HYCROFT MINING HOLDING CORPListing on record	Apr 1, 2026	Gift	-6,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Mar 11, 2026	Award	3,062	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Jul 2, 2025	Award	23,962	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	May 26, 2023	Award	333,797	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Aug 5, 2022	Award	42,857	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Jun 6, 2022	Award	52,448	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 25, 2022	AwardD (derivative)	90,217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 27, 2021	AwardD (derivative)	63,359	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	May 26, 2021	Award	33,784	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 29, 2020	AwardD (derivative)	90,217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Oct 22, 2018	AwardD (derivative)	101,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Nov 2, 2017	AwardD (derivative)	129,687	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Mar 18, 2015	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Dec 15, 2014	Award	100,000	0.40 USD	$40K		SEC
Hycroft Mining CorpListing unverified	May 5, 2014	AwardD (derivative)	30,769	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Mar 25, 2014	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Hycroft Mining CorpListing unverified	Aug 9, 2013	Buy	10,000	3.65 USD	$36.5K	conv 51First in 12mo	SEC
Hycroft Mining CorpListing unverified	Aug 6, 2013	AwardD (derivative)	10,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 14, 2007	Sell	-1,631	13.70	$22.3K		SEC
STILLWATER MINING CO /DE/Listing unverified	May 14, 2007	Sell	-14,569	13.85	$201.8K		SEC
STILLWATER MINING CO /DE/Listing unverified	Mar 8, 2007	Award	78,493	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 5, 2005	Award	44,554	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 27, 2004	Award	32,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	Oct 6, 2003	AwardD (derivative)	50,000	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
HYCROFT MINING HOLDING CORPListing on record	Apr 1, 2026	Gift	-6,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Mar 11, 2026	Award	3,062	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Jul 2, 2025	Award	23,962	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	May 26, 2023	Award	333,797	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Aug 5, 2022	Award	42,857	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	Jun 6, 2022	Award	52,448	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 25, 2022	AwardD (derivative)	90,217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 27, 2021	AwardD (derivative)	63,359	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HYCROFT MINING HOLDING CORPListing on record	May 26, 2021	Award	33,784	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	May 29, 2020	AwardD (derivative)	90,217	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Oct 22, 2018	AwardD (derivative)	101,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Nov 2, 2017	AwardD (derivative)	129,687	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Mar 18, 2015	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Dec 15, 2014	Award	100,000	0.40 USD	$40K		SEC
Hycroft Mining CorpListing unverified	May 5, 2014	AwardD (derivative)	30,769	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTERNATIONAL TOWER HILL MINES LTDListing on record	Mar 25, 2014	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Hycroft Mining CorpListing unverified	Aug 9, 2013	Buy	10,000	3.65 USD	$36.5K	conv 51First in 12mo	SEC
Hycroft Mining CorpListing unverified	Aug 6, 2013	AwardD (derivative)	10,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 14, 2007	Sell	-1,631	13.70	$22.3K		SEC
STILLWATER MINING CO /DE/Listing unverified	May 14, 2007	Sell	-14,569	13.85	$201.8K		SEC
STILLWATER MINING CO /DE/Listing unverified	Mar 8, 2007	Award	78,493	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 5, 2005	Award	44,554	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	May 27, 2004	Award	32,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STILLWATER MINING CO /DE/Listing unverified	Oct 6, 2003	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC