Aehr Test Systems' stock surged 7.56% during Wednesday's intraday trading session, extending its recent positive momentum.

The sharp upward movement follows the semiconductor testing equipment maker's successful completion of a common share sale that raised approximately $60 million in gross proceeds. According to regulatory filings, the capital raise provides the company with significant funds to support its operations and growth initiatives, generating positive investor sentiment.

While the offering coincided with reported insider selling by a company director, market participants appear to have focused on the successful capital raise, driving the stock's substantial gain.