InsiderTrades

Form 4 for DWSN DAWSON GEOPHYSICAL CO

Accepted 2025-08-21 00:00:00 ET · period of report 2025-08-20 · accession 0001104659-25-081405 · 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
2025-08-21 2025-08-20 DWSN Clark William Anthony CEO, Pres A - Grant $1.40 +500 1,300 +62% +$700

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Dawson Geophysical Company-Common Stock $0.01 par value 2025-08-20 A A 500 $1.40 1,300 D — —