Note 9 – Employee Benefit Plan

We maintain a 401(k) Plan pursuant to section 401(k) of the Internal Revenue Code that allows participating employees to defer a portion of their compensation on a tax deferred basis up to the maximum amount permitted by the Internal Revenue Code. We are not required to make matching contributions under the 401(k) Plan. However, we match 50% of employee contributions of up to 6% of their annual eligible compensation. Total expense recognized by us for matching contributions to the 401(k) Plan for the fiscal years ended April 30, 2023, 2022 and 2021 was $0.9 million, $0.6 million and $0.5 million, respectively.