June 15, according to documents disclosed by the Securities and Exchange Commission (SEC) on June 14th$道森地探 (DWSN.US)$Shareholder Wilks Brothers LLC added 8604 common shares at an average price of $2.18 per share on June 12th and 13th, valued at about $18800.
This transaction involves other related parties: WB Acquisitions Inc., Wilks Dan H., Wilks Staci and Wilks Farris.
What is the statement of shareholding change?
SEC requires insiders of listed companies to publicly disclose their securities trading and shareholdings. When the insider's shareholding changes, it is necessary to submit a shareholding change statement to SEC within a certain period of time after the end of the transaction.
Insiders include directors and executives of the company, as well as any shareholders who own 10% or more of the company's outstanding shares.