Campbell Michael

Director at RESOURCE HOLDINGS, INC. · on record since Nov 16, 2009
10% owner at RESOURCE HOLDINGS, INC. · on record since Nov 16, 2009
Director at ENSURGE INC · on record since Mar 23, 2010
President and CEO at ENSURGE INC · on record since Mar 23, 2010
10% owner at ENSURGE INC · on record since Mar 23, 2010
Chief Executive Officer at RESOURCE HOLDINGS, INC. · on record since Sep 29, 2010
Director at NXChain Inc. · on record since Dec 8, 2011
10% owner at NXChain Inc. · on record since Dec 8, 2011
Chief Executive Officer at NXChain Inc. · on record since Apr 22, 2016
Director at TerraVolt Holdings, Inc. · on record since Sep 14, 2018
Chief Executive Officer at TerraVolt Holdings, Inc. · on record since Sep 14, 2018
10% owner at TerraVolt Holdings, Inc. · on record since Sep 14, 2018

Insider trading activity of Campbell Michael

Transactions on record: 50; since Nov 16, 2009

Open-market buys: 0

Open-market sells: 37; $860.5K

Companies traded: 3; last filing Dec 12, 2025

Figures computed from official regulatory filings — .

Companies where Campbell Michael has traded

TerraVolt Holdings, Inc.9 tx · $614.5K · Dec 12, 2025
NXChain Inc.1 tx · $801M · Apr 22, 2016
RESOURCE HOLDINGS, INC.40 tx · $845.5K · May 31, 2012

Track record of Campbell Michael

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

Transaction history of Campbell Michael

Co-insiders of Campbell Michael

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TerraVolt Holdings, Inc.Listing unverified	Dec 12, 2025	Other	-300,000	—	n/a (No price was disclosed in the filing)		SEC
TerraVolt Holdings, Inc.Listing unverified	Oct 22, 2024	Sell	-100,000	0.50 USD	$50K		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	1,000,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	2,045,801	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Nov 10, 2021	AwardD (derivative)	1,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	OtherD (derivative)	505,000	—	n/a (No price was disclosed in the filing)		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	Other	-806,471	0.70 USD	$564.5K		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	OtherD (derivative)	-9,320,414	—	n/a (No price was disclosed in the filing)		SEC
NXChain Inc.Listing unverified	Apr 22, 2016	Award	283,042	2,830.00 USD	$801M		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-200,000	0.50 USD	$100K	Unusual size	SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-35,714	0.70 USD	$25K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-200,000	0.50 USD	$100K	Unusual size	SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-5,000	0.50 USD	$2.5K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-30,000	0.50 USD	$15K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-67,500	0.40 USD	$27K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-185,000	0.40 USD	$74K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-80,000	0.40 USD	$32K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-185,000	0.40 USD	$74K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-200,000	0.40 USD	$80K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-62,500	0.40 USD	$25K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-37,500	0.40 USD	$15K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-87,500	0.40 USD	$35K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-12,500	0.40 USD	$5K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Jan 12, 2012	Sell	-38,750	0.40 USD	$15.5K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TerraVolt Holdings, Inc.Listing unverified	Dec 12, 2025	Other	-300,000	—	n/a (No price was disclosed in the filing)		SEC
TerraVolt Holdings, Inc.Listing unverified	Oct 22, 2024	Sell	-100,000	0.50 USD	$50K		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	1,000,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Jan 3, 2024	AwardD (derivative)	2,045,801	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Nov 10, 2021	AwardD (derivative)	1,500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	OtherD (derivative)	505,000	—	n/a (No price was disclosed in the filing)		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	Other	-806,471	0.70 USD	$564.5K		SEC
TerraVolt Holdings, Inc.Listing unverified	Apr 26, 2019	OtherD (derivative)	-9,320,414	—	n/a (No price was disclosed in the filing)		SEC
NXChain Inc.Listing unverified	Apr 22, 2016	Award	283,042	2,830.00 USD	$801M		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-200,000	0.50 USD	$100K	Unusual size	SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-35,714	0.70 USD	$25K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-200,000	0.50 USD	$100K	Unusual size	SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-5,000	0.50 USD	$2.5K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	May 31, 2012	Sell	-30,000	0.50 USD	$15K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-67,500	0.40 USD	$27K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-185,000	0.40 USD	$74K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-80,000	0.40 USD	$32K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-185,000	0.40 USD	$74K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-200,000	0.40 USD	$80K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-62,500	0.40 USD	$25K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-37,500	0.40 USD	$15K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-87,500	0.40 USD	$35K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Mar 23, 2012	Sell	-12,500	0.40 USD	$5K		SEC
RESOURCE HOLDINGS, INC.Listing unverified	Jan 12, 2012	Sell	-38,750	0.40 USD	$15.5K		SEC