CTOS
insider transactionsCustom Truck One Source, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
34.6K sh
Own New
-
Grant·A
Director
$0
19.2K sh
Own New
-
Grant·A
Director
$0
19.2K sh
Own New
-
Grant·A
Director
$0
19.2K sh
Own New
-
Grant·A
Director
$0
19.2K sh
Own New
-
Grant·A
Ryan Mcmonagle KEY
Chief Executive Officer
$0
175.0K sh
Own New
-
Exercise·M
Ryan Mcmonagle KEY
Chief Executive Officer
$0
40.6K sh
Own +50%
-
Exercise·M
Ryan Mcmonagle KEY
Chief Executive Officer
$0
81.2K sh
Own New
-
Other·F
Ryan Mcmonagle KEY
Chief Executive Officer
$363.5K
54.9K sh · $6.62
Own -7%
-
Exercise·M
Ryan Mcmonagle KEY
Chief Executive Officer
$0
121.9K sh
Own +19%
-
Grant·A
Chief Financial Officer
$0
95.0K sh
Own New
-
Exercise·M
Chief Financial Officer
$0
45.0K sh
Own New
-
Exercise·M
Chief Financial Officer
$0
22.5K sh
Own New
-
Other·F
Chief Financial Officer
$268.4K
40.5K sh · $6.62
Own -12%
-
Exercise·M
Chief Financial Officer
$0
90.0K sh
Own +38%
-
Grant·A
EVP, General Counsel & Sec.
$0
72.5K sh
Own New
-
Exercise·M
EVP, General Counsel & Sec.
$0
16.9K sh
Own New
-
Other·F
EVP, General Counsel & Sec.
$131.9K
19.9K sh · $6.62
Own -20%
-
Exercise·M
EVP, General Counsel & Sec.
$0
50.6K sh
Own +100%
-
Grant·A
Thomas R. Rich KEY
President - Rentals
$0
100.0K sh
Own New
-
Exercise·M
Thomas R. Rich KEY
President - Rentals
$0
25.0K sh
Own +50%
-
Exercise·M
Thomas R. Rich KEY
President - Rentals
$0
50.0K sh
Own New
-
Other·F
Thomas R. Rich KEY
President - Rentals
$149.2K
22.5K sh · $6.62
Own -6%
-
Exercise·M
Thomas R. Rich KEY
President - Rentals
$0
75.0K sh
Own +24%
-
Grant·A
Director
$0
175.0K sh
Own New
-
Exercise·M
Director
$0
43.8K sh
Own +50%
-
Exercise·M
Director
$0
87.5K sh
Own New
-
Other·F
Director
$261.1K
39.4K sh · $6.62
Own -7%
-
Exercise·M
Director
$0
131.2K sh
Own +29%
-
Grant·A
Joe P. Ross KEY
President - Sales
$0
100.0K sh
Own New
-
Exercise·M
Joe P. Ross KEY
President - Sales
$0
25.0K sh
Own +50%
-
Exercise·M
Joe P. Ross KEY
President - Sales
$0
50.0K sh
Own New
-
Other·F
Joe P. Ross KEY
President - Sales
$223.7K
33.8K sh · $6.62
Own -8%
-
Exercise·M
Joe P. Ross KEY
President - Sales
$0
75.0K sh
Own +22%
-
Exercise·M
Director
$0
48.3K sh
Own New
-
Exercise·M
Director
$0
48.3K sh
Own +14%
-
Exercise·M
Director
$0
26.9K sh
Own New
-
Exercise·M
Director
$0
26.9K sh
Own +49%
-
Exercise·M
Director
$0
26.9K sh
Own New
-
Exercise·M
Director
$0
26.9K sh
Own +25%
-
Exercise·M
Director
$0
26.9K sh
Own New
-
Exercise·M
Director
$0
26.9K sh
Own +1%
-
Exercise·M
Director
$0
26.9K sh
Own New
-
Exercise·M
Director
$0
26.9K sh
Own +29%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 1, 2026 | Marshall A Heinberg | Grant A | 34.6K | $0 |
| Apr 1, 2026 | Mary M. Jackson | Grant A | 19.2K | $0 |
| Apr 1, 2026 | Georgia R Nelson | Grant A | 19.2K | $0 |
| Apr 1, 2026 | Mark Ein | Grant A | 19.2K | $0 |
| Apr 1, 2026 | Paul T Bader | Grant A | 19.2K | $0 |
| Apr 1, 2026 | Ryan Mcmonagle KEY | Grant A | 175.0K | $0 |
| Apr 1, 2026 | Ryan Mcmonagle KEY | Exercise M | 40.6K | $0 |
| Apr 1, 2026 | Ryan Mcmonagle KEY | Exercise M | 81.2K | $0 |
| Apr 1, 2026 | Ryan Mcmonagle KEY | Other F | 54.9K | $363.5K |
| Apr 1, 2026 | Ryan Mcmonagle KEY | Exercise M | 121.9K | $0 |
| Apr 1, 2026 | Christopher J Eperjesy KEY | Grant A | 95.0K | $0 |
| Apr 1, 2026 | Christopher J Eperjesy KEY | Exercise M | 45.0K | $0 |
| Apr 1, 2026 | Christopher J Eperjesy KEY | Exercise M | 22.5K | $0 |
| Apr 1, 2026 | Christopher J Eperjesy KEY | Other F | 40.5K | $268.4K |
| Apr 1, 2026 | Christopher J Eperjesy KEY | Exercise M | 90.0K | $0 |
| Apr 1, 2026 | Paul M Jolas | Grant A | 72.5K | $0 |
| Apr 1, 2026 | Paul M Jolas | Exercise M | 16.9K | $0 |
| Apr 1, 2026 | Paul M Jolas | Other F | 19.9K | $131.9K |
| Apr 1, 2026 | Paul M Jolas | Exercise M | 50.6K | $0 |
| Apr 1, 2026 | Thomas R. Rich KEY | Grant A | 100.0K | $0 |
| Apr 1, 2026 | Thomas R. Rich KEY | Exercise M | 25.0K | $0 |
| Apr 1, 2026 | Thomas R. Rich KEY | Exercise M | 50.0K | $0 |
| Apr 1, 2026 | Thomas R. Rich KEY | Other F | 22.5K | $149.2K |
| Apr 1, 2026 | Thomas R. Rich KEY | Exercise M | 75.0K | $0 |
| Apr 1, 2026 | Fredrick M. Ross Jr. | Grant A | 175.0K | $0 |
| Apr 1, 2026 | Fredrick M. Ross Jr. | Exercise M | 43.8K | $0 |
| Apr 1, 2026 | Fredrick M. Ross Jr. | Exercise M | 87.5K | $0 |
| Apr 1, 2026 | Fredrick M. Ross Jr. | Other F | 39.4K | $261.1K |
| Apr 1, 2026 | Fredrick M. Ross Jr. | Exercise M | 131.2K | $0 |
| Apr 1, 2026 | Joe P. Ross KEY | Grant A | 100.0K | $0 |
| Apr 1, 2026 | Joe P. Ross KEY | Exercise M | 25.0K | $0 |
| Apr 1, 2026 | Joe P. Ross KEY | Exercise M | 50.0K | $0 |
| Apr 1, 2026 | Joe P. Ross KEY | Other F | 33.8K | $223.7K |
| Apr 1, 2026 | Joe P. Ross KEY | Exercise M | 75.0K | $0 |
| Mar 31, 2026 | Marshall A Heinberg | Exercise M | 48.3K | $0 |
| Mar 31, 2026 | Marshall A Heinberg | Exercise M | 48.3K | $0 |
| Mar 31, 2026 | Mary M. Jackson | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Mary M. Jackson | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Georgia R Nelson | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Georgia R Nelson | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Mark Ein | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Mark Ein | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Paul T Bader | Exercise M | 26.9K | $0 |
| Mar 31, 2026 | Paul T Bader | Exercise M | 26.9K | $0 |
About CTOS insider trading
This page tracks insider transactions for Custom Truck One Source, Inc. (CTOS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.