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$CTOS

$9.83 +$0.07 (0.72%)

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Insider Transactions

Insider Transaction Summary

Equity Investment Holdings, LLC Platinum

156,743,635 shares

Net: 0 B/S: -

EQUITY, LLC PLATINUM

156,743,635 shares

Net: 0 B/S: -

EQUITY LLC PLATINUM

148,600,000 shares

Net: 0 B/S: -

Holdings, LP NESCO

23,384,879 shares

Net: 0 B/S: -

CAPITAL PARTNERS III, LP ENERGY

23,384,879 shares

Net: 0 B/S: -

Holdings GP, LLC NESCO

2,433,719 shares

Net: 0 B/S: -

LEE JACOBSON

262,993 shares

Net: 0 B/S: -

Joshua A Boone

216,900 shares

Net: 0 B/S: -

Fredrick M. Jr. Ross

175,000 shares

Net: +310,201 B/S: ∞

Ryan McMonagle

175,000 shares

Net: +282,261 B/S: ∞

Adam G. Haubenreich

111,746 shares

Net: 0 B/S: -

Thomas R. Rich

100,000 shares

Net: +177,258 B/S: ∞

Joe P. Ross

100,000 shares

Net: +166,008 B/S: ∞

Christopher J Eperjesy

95,000 shares

Net: +172,348 B/S: ∞

Richard C Donaldson

82,313 shares

Net: 0 B/S: -

Lawrence Calcano

82,313 shares

Net: 0 B/S: -

Brooke B. Coburn

82,313 shares

Net: 0 B/S: -

James Carlsen

80,320 shares

Net: 0 B/S: -

Brad Meader

75,336 shares

Net: 0 B/S: -

PAUL M JOLAS

72,500 shares

Net: +119,941 B/S: ∞

Gerard E Holthaus

65,000 shares

Net: 0 B/S: -

WILLIAM B PLUMMER

63,000 shares

Net: 0 B/S: -

Adam P. Haubenreich

62,318 shares

Net: 0 B/S: -

Marshall Heinberg

48,346 shares

Net: 0 B/S: -

Marshall A Heinberg

34,605 shares

Net: +82,951 B/S: ∞

PAUL BADER

26,859 shares

Net: 0 B/S: -

RAYMOND TODD BARRETT

25,000 shares

Net: 0 B/S: -

ControlCo, LLC ECP

22,218 shares

Net: 0 B/S: -

MARK EIN

19,225 shares

Net: -3,624,195 B/S: ∞

PAUL T BADER

19,225 shares

Net: +46,084 B/S: ∞

Mary M. Jackson

19,225 shares

Net: +46,084 B/S: ∞

GEORGIA R NELSON

19,225 shares

Net: +46,084 B/S: ∞

L. Dyson Dryden

15,000 shares

Net: 0 B/S: -

JEFFREY STOOPS

15,000 shares

Net: 0 B/S: -

John-Paul Munfa

13,631 shares

Net: 0 B/S: -

BRUCE HEINEMANN

12,200 shares

Net: 0 B/S: -

KEVIN KAPELKE

9,900 shares

Net: 0 B/S: -

ROBERT BLACKADAR

7,000 shares

Net: 0 B/S: -

STEPHEN A SCHWARZMAN

0 shares

Net: 0 B/S: -

Energy Family Investment Partnership NQ ESC L.P. Blackstone

0 shares

Net: 0 B/S: -

FAMILY GP LLC BLACKSTONE

0 shares

Net: 0 B/S: -

Capital Partners Management, LP Energy

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Equity Investment Holdings, LLC Platinum	156,743,635	0	-
EQUITY, LLC PLATINUM	156,743,635	0	-
EQUITY LLC PLATINUM	148,600,000	0	-
Holdings, LP NESCO	23,384,879	0	-
CAPITAL PARTNERS III, LP ENERGY	23,384,879	0	-
Holdings GP, LLC NESCO	2,433,719	0	-
LEE JACOBSON	262,993	0	-
Joshua A Boone	216,900	0	-
Fredrick M. Jr. Ross	175,000	+310,201	∞
Ryan McMonagle	175,000	+282,261	∞
Adam G. Haubenreich	111,746	0	-
Thomas R. Rich	100,000	+177,258	∞
Joe P. Ross	100,000	+166,008	∞
Christopher J Eperjesy	95,000	+172,348	∞
Richard C Donaldson	82,313	0	-
Lawrence Calcano	82,313	0	-
Brooke B. Coburn	82,313	0	-
James Carlsen	80,320	0	-
Brad Meader	75,336	0	-
PAUL M JOLAS	72,500	+119,941	∞
Gerard E Holthaus	65,000	0	-
WILLIAM B PLUMMER	63,000	0	-
Adam P. Haubenreich	62,318	0	-
Marshall Heinberg	48,346	0	-
Marshall A Heinberg	34,605	+82,951	∞
PAUL BADER	26,859	0	-
RAYMOND TODD BARRETT	25,000	0	-
ControlCo, LLC ECP	22,218	0	-
MARK EIN	19,225	-3,624,195	∞
PAUL T BADER	19,225	+46,084	∞
Mary M. Jackson	19,225	+46,084	∞
GEORGIA R NELSON	19,225	+46,084	∞
L. Dyson Dryden	15,000	0	-
JEFFREY STOOPS	15,000	0	-
John-Paul Munfa	13,631	0	-
BRUCE HEINEMANN	12,200	0	-
KEVIN KAPELKE	9,900	0	-
ROBERT BLACKADAR	7,000	0	-
STEPHEN A SCHWARZMAN	0	0	-
Energy Family Investment Partnership NQ ESC L.P. Blackstone	0	0	-
FAMILY GP LLC BLACKSTONE	0	0	-
Capital Partners Management, LP Energy	0	0	-

Individual Transactions

April 01, 2026

GEORGIA R NELSON

Grant/Award Acquisition

Change: +19,225

Price: $0.00

Shares: 19,225

Value: +$0

MARK EIN

Grant/Award Acquisition

Change: +19,225

Price: $0.00

Shares: 19,225

Value: +$0

Marshall A Heinberg

Grant/Award Acquisition

Change: +34,605

Price: $0.00

Shares: 34,605

Value: +$0

Mary M. Jackson

Grant/Award Acquisition

Change: +19,225

Price: $0.00

Shares: 19,225

Value: +$0

PAUL T BADER

Grant/Award Acquisition

Change: +19,225

Price: $0.00

Shares: 19,225

Value: +$0

Christopher J Eperjesy

Tax Payment

Change: -40,547

Price: $6.62

Shares: 283,926

Value: -$268,421

Christopher J Eperjesy

Option Exercise/Conversion

Change: +90,000

Price: $0.00

Shares: 324,473

Value: +$0

Christopher J Eperjesy

Grant/Award Acquisition

Change: +95,000

Price: $0.00

Shares: 95,000

Value: +$0

PAUL M JOLAS

Tax Payment

Change: -19,923

Price: $6.62

Shares: 81,160

Value: -$131,890

PAUL M JOLAS

Option Exercise/Conversion

Change: +50,625

Price: $0.00

Shares: 101,083

Value: +$0

PAUL M JOLAS

Grant/Award Acquisition

Change: +72,500

Price: $0.00

Shares: 72,500

Value: +$0

Joe P. Ross

Tax Payment

Change: -33,788

Price: $6.62

Shares: 377,493

Value: -$223,676

Joe P. Ross

Option Exercise/Conversion

Change: +75,000

Price: $0.00

Shares: 411,281

Value: +$0

Joe P. Ross

Grant/Award Acquisition

Change: +100,000

Price: $0.00

Shares: 100,000

Value: +$0

Fredrick M. Jr. Ross

Tax Payment

Change: -39,441

Price: $6.62

Shares: 540,188

Value: -$261,099

Fredrick M. Jr. Ross

Option Exercise/Conversion

Change: +131,250

Price: $0.00

Shares: 579,629

Value: +$0

Fredrick M. Jr. Ross

Grant/Award Acquisition

Change: +175,000

Price: $0.00

Shares: 175,000

Value: +$0

Thomas R. Rich

Tax Payment

Change: -22,538

Price: $6.62

Shares: 363,635

Value: -$149,201

Thomas R. Rich

Option Exercise/Conversion

Change: +75,000

Price: $0.00

Shares: 386,173

Value: +$0

Thomas R. Rich

Grant/Award Acquisition

Change: +100,000

Price: $0.00

Shares: 100,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GEORGIA R NELSON	Apr 02	Grant/Award Acquisition (A) Compensation/Award	19,225	+19,225	$0.00	+$0
MARK EIN	Apr 02	Grant/Award Acquisition (A) Compensation/Award	19,225	+19,225	$0.00	+$0
Marshall A Heinberg	Apr 02	Grant/Award Acquisition (A) Compensation/Award	34,605	+34,605	$0.00	+$0
Mary M. Jackson	Apr 02	Grant/Award Acquisition (A) Compensation/Award	19,225	+19,225	$0.00	+$0
PAUL T BADER	Apr 02	Grant/Award Acquisition (A) Compensation/Award	19,225	+19,225	$0.00	+$0
Christopher J Eperjesy	Apr 03	Tax Payment (F) Tax Payment	283,926	-40,547	$6.62	-$268,421
Christopher J Eperjesy	Apr 03	Option Exercise/Conversion (M) Compensation/Award	324,473	+90,000	$0.00	+$0
Christopher J Eperjesy	Apr 03	Grant/Award Acquisition (A) Compensation/Award	95,000	+95,000	$0.00	+$0
PAUL M JOLAS	Apr 03	Tax Payment (F) Tax Payment	81,160	-19,923	$6.62	-$131,890
PAUL M JOLAS	Apr 03	Option Exercise/Conversion (M) Compensation/Award	101,083	+50,625	$0.00	+$0
PAUL M JOLAS	Apr 03	Grant/Award Acquisition (A) Compensation/Award	72,500	+72,500	$0.00	+$0
Joe P. Ross	Apr 03	Tax Payment (F) Tax Payment	377,493	-33,788	$6.62	-$223,676
Joe P. Ross	Apr 03	Option Exercise/Conversion (M) Compensation/Award	411,281	+75,000	$0.00	+$0
Joe P. Ross	Apr 03	Grant/Award Acquisition (A) Compensation/Award	100,000	+100,000	$0.00	+$0
Fredrick M. Jr. Ross	Apr 03	Tax Payment (F) Tax Payment	540,188	-39,441	$6.62	-$261,099
Fredrick M. Jr. Ross	Apr 03	Option Exercise/Conversion (M) Compensation/Award	579,629	+131,250	$0.00	+$0
Fredrick M. Jr. Ross	Apr 03	Grant/Award Acquisition (A) Compensation/Award	175,000	+175,000	$0.00	+$0
Thomas R. Rich	Apr 03	Tax Payment (F) Tax Payment	363,635	-22,538	$6.62	-$149,201
Thomas R. Rich	Apr 03	Option Exercise/Conversion (M) Compensation/Award	386,173	+75,000	$0.00	+$0
Thomas R. Rich	Apr 03	Grant/Award Acquisition (A) Compensation/Award	100,000	+100,000	$0.00	+$0