InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
50%
T+90 mean return
-6.8%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Vander Ploeg Mark A, Director. Insider active across 1 company, notably Dawson Geophysical Co. Cumulatively, 6 disclosures have been logged. Activity tracked since 30 June 2021. The latest transaction was disclosed on 18 January 2022 (Disposition). Regulator: SEC (Form 4). All data is free.
Declarations6 total
31,099 shares@ US$2.3450.0% of flowDawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-22-005846
31,099 shares@ US$2.340.13% mcap50.0% of flowDawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-22-005846:0
2,988 shares0Dawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-21-121779:0
2,988 shares0Dawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-21-121779
2,830 shares0Dawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-21-088642
2,830 shares0Dawson Geophysical Company-Common Stock $0.01 par valueSEC:0001104659-21-088642:0
6 of 6 declarations
About Vander Ploeg Mark A
Mark A. Vander Ploeg is a Director at DAWSON GEOPHYSICAL CO. In this role, he contributes to the governance of the company and strategic decision-making. Mark brings expertise in the geophysical sector, which is essential for guiding DAWSON's initiatives. His commitment to innovation and environmental responsibility is crucial for the long-term success of the company.
