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Latest filing published 28 Oct 2025 for Dawson Geophysical Co. Read the official filing
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
William Anthony Clark discloses dealings in Dawson Geophysical Co to SEC (Form 4). The record holds 6 filings, for trades running from 28 June 2024 to 27 October 2025.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The record was last updated on 28 October 2025 with a share grant in Dawson Geophysical Co. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
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