The company's non-executive chairman Asimwe Kabunga acquired 1.25 million fully paid ordinary shares at 1.2 cents per share increasing the total number of securities held after the change to 161,392,017.
Non-executive director Stephen Hunt also acquired 1.25 million shares in indirect interests increasing the total number of securities to 9,472,740.
The company closed the SPP last week after raising $1.299 million as well as an additional $350,000 through a top-up placement.
Kabunga participated in the placement investing $100,000 showing his support for the company.
Volt continues to advance a number of funding strategies to support the development of stage one of its Bunyu Graphite Project.