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Custom Truck One Source, Inc.

CTOS No buying or selling

CIK 0001709682 #1971 in the set updated 17 Sep 2026

Bought (1 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (1 mo)

$0.00

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 0 sales

Net

$0.00

$0.00 against sales at will

By person

14 insiders · 0 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

PLATINUM EQUITY, LLC entity

10% owner

—

156,743,635

$626.97M

+5.5%

PE One Source Holdings, LLC entity

10% owner

—

156,743,635

$626.97M

+5.5%

EIN MARK

Director

—

5,166,178

$20.66M

−41.2%

McMonagle Ryan

Chief Executive Officer

—

695,984

$2.78M

+40.2%

Ross Fredrick M. Jr.

Director

—

540,188

$2.16M

+93.3%

Heinberg Marshall A

Director

—

400,548

$1.60M

+28.3%

Ross Joe P.

President - Sales

—

377,493

$1.51M

+51.1%

Rich Thomas R.

President - Rentals

—

363,635

$1.45M

+61.8%

Eperjesy Christopher J

Chief Financial Officer

—

283,926

$1.14M

+60.4%

NELSON GEORGIA R

Director

—

132,663

$530.65K

+58.7%

BADER PAUL T

Director

—

120,663

$482.65K

+68.6%

Jackson Mary M.

Director

—

82,032

$328.13K

+148.9%

JOLAS PAUL M

EVP, General Counsel & Sec.

—

81,160

$324.64K

+397.1%

BARRETT RAYMOND TODD

Chief Accounting Officer

—

51,338

$205.35K

+26.9%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 0

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 0

History held since 21 Aug 2017