InsiderTrades

Form 4 for CTOS Custom Truck One Source, Inc.

Accepted 2025-04-02 00:00:00 ET · period of report 2025-03-31 · accession 0001213900-25-028041 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-04-02 2025-03-31 CTOS EIN MARK Dir M - OptEx $0.00 +22.2K 1.59M +1% $0
D 2025-04-02 2025-04-01 CTOS EIN MARK Dir A - Grant $0.00 +26.9K 26.9K New $0
D 2025-04-02 2025-03-31 CTOS EIN MARK Dir M - OptEx $0.00 -22.2K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-03-31 M A 22,218 $0.00 1,585,707 D — — (F1) Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
2 Derivative Restricted Stock Unit 2025-04-01 A A 26,859 $0.00 26,859 D — · — to — 26,859 Common Stock (F1) Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. (F3) The restricted stock units will vest on March 31, 2026 and have no expiration date.
3 Derivative Restricted Stock Unit 2025-03-31 M D 22,218 $0.00 0 D — · — to — 22,218 Common Stock (F1) Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. (F2) The restricted stock units vested in full on March 31, 2025.