Mannatech shares rise 3.84% after-hours despite Q2 net sales fall.

Mannatech, Incorporated rose 3.84% in after-hours trading, following the release of its second-quarter financial results. The company reported a decline in net sales for the quarter, which typically has a negative impact on stock performance. However, the stock's upward movement suggests that investors may be focusing on other factors, such as potential future growth or strategic initiatives, rather than the immediate financial results.