Elon Musk refiles the SEC disclosure of his Twitter stake to classify himself as an active investor; Musk bought his stake in cash from January 31 to April 1 (Jillian Ward/Bloomberg)

Elon Musk refiles the SEC disclosure of his Twitter stake to classify himself as an active investor; Musk bought his stake in cash from January 31 to April 1 (Jillian Ward/Bloomberg)

Jillian Ward / Bloomberg:
Elon Musk refiles the SEC disclosure of his Twitter stake to classify himself as an active investor; Musk bought his stake in cash from January 31 to April 1  —  Elon Musk refiled the disclosure of his stake in Twitter Inc. to classify himself as an active investor, making the change …