Ryan McMonagle - Apr 1, 2023 Form 4 Insider Report for Custom Truck One Source, Inc. (CTOS)

Signature
By: /s/ Adam Haubenreich, Attorney-in-fact
Stock symbol
CTOS
Transactions as of
Apr 1, 2023
Transactions value $
-$243,014
Form type
4
Date filed
4/4/2023, 08:39 PM
Previous filing
Mar 9, 2023
Next filing
Nov 15, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CTOS Common Stock Options Exercise $0 +81.3K +28.48% $0.00 367K Apr 1, 2023 Direct F1
transaction CTOS Common Stock Tax liability -$243K -35.8K -9.76% $6.79 331K Apr 1, 2023 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CTOS Restricted Stock Unit Options Exercise $0 -81.3K -33.33% $0.00 163K Apr 1, 2023 Common Stock 81.3K Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
F2 Shares withheld to satisfy tax obligations arising out of vesting of the Reporting Person's performance stock units.
F3 The restricted stock units vest in four equal annual installments beginning on April 1, 2022.