NYSE:CTOS

Custom Truck One Source Stock Insider Trading

Industrials > Rental & Leasing Services

Buy CTOS

*Your capital is at risk

$9.83

+0.0700 (+0.717%)

At Close: Jun 03, 2026

Custom Truck One Source Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 82.24. In total, the insiders bought 5.22M and sold 4.2M CTOS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	82.24
● Buy	5.22M shares
● Sell	4.2M shares
84% Buy Activity Moderate Positive Correlation
Buy Signal High Confidence Jun 01, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 82.24. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (84% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 01, 2025 Buy	Common Stock M-Exempt	Eperjesy Christopher J Chief Financial Officer	C-Suite Officer	67 500 Value: $283.5K
Apr 01, 2025 Sell	Common Stock F-InKind	Eperjesy Christopher J Chief Financial Officer	C-Suite Officer	30 537 Value: $128.3K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Eperjesy Christopher J Chief Financial Officer	C-Suite Officer	45 000 Value: $189.0K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Eperjesy Christopher J Chief Financial Officer	C-Suite Officer	22 500 Value: $94.5K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Jolas Paul M EVP, Gen. Counsel & Secretary	Officer	16 875 Value: $70.9K
Apr 01, 2025 Buy	Common Stock M-Exempt	Jolas Paul M EVP, Gen. Counsel & Secretary	Officer	33 750 Value: $141.8K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Jolas Paul M EVP, Gen. Counsel & Secretary	Officer	16 875 Value: $70.9K
Apr 01, 2025 Sell	Common Stock F-InKind	Jolas Paul M EVP, Gen. Counsel & Secretary	Officer	13 960 Value: $58.6K
Apr 01, 2025 Sell	Common Stock F-InKind	Ross Joe P. President - Sales	CEO / President	45 513 Value: $191.2K
Apr 01, 2025 Buy	Common Stock M-Exempt	Ross Joe P. President - Sales	CEO / President	100 000 Value: $420.0K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Barrett Raymond Todd Chief Accounting Officer	Officer	6 250 Value: $26.3K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Barrett Raymond Todd Chief Accounting Officer	Officer	8 750 Value: $36.8K
Apr 01, 2025 Sell	Common Stock F-InKind	Barrett Raymond Todd Chief Accounting Officer	Officer	4 899 Value: $20.6K
Apr 01, 2025 Buy	Common Stock M-Exempt	Barrett Raymond Todd Chief Accounting Officer	Officer	15 000 Value: $63.0K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Rich Thomas R. President - Rentals	CEO / President	50 000 Value: $210.0K
Apr 01, 2025 Sell	Common Stock F-InKind	Rich Thomas R. President - Rentals	CEO / President	45 565 Value: $191.4K
Apr 01, 2025 Buy	Common Stock M-Exempt	Rich Thomas R. President - Rentals	CEO / President	100 000 Value: $420.0K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Ross Fredrick M. Jr. Director	Director	87 500 Value: $367.5K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Ross Fredrick M. Jr. Director	Director	87 500 Value: $367.5K
Apr 01, 2025 Sell	Common Stock F-InKind	Ross Fredrick M. Jr. Director	Director	52 588 Value: $220.9K
Apr 01, 2025 Buy	Common Stock M-Exempt	Ross Fredrick M. Jr. Director	Director	175 000 Value: $735.0K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Mcmonagle Ryan Chief Executive Officer	CEO / President	81 250 Value: $341.3K
Apr 01, 2025 Buy	Restricted Stock Unit M-Exempt	Mcmonagle Ryan Chief Executive Officer	CEO / President	81 250 Value: $341.3K
Apr 01, 2025 Sell	Common Stock F-InKind	Mcmonagle Ryan Chief Executive Officer	CEO / President	73 208 Value: $307.5K
Apr 01, 2025 Buy	Common Stock M-Exempt	Mcmonagle Ryan Chief Executive Officer	CEO / President	162 500 Value: $682.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CUSTOM TRUCK ONE SOURCE, INC.

Custom Truck One Source, Inc. provides specialty equipment rental services to the electric utility transmission and distribution, telecommunications, rail, other infrastructure-related industries in North America. It operates through Equipment Rental Solutions, Truck and Equipment Sales, and Aftermarket Parts and Services segments. The Equipment Rental Solutions owns new and used specialty equipment, including truck-mounted aerial lifts, cranes, ...

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