NASDAQ:MTEX opened at $11.00 on Friday. Mannatech has a 52 week low of $6.75 and a 52 week high of $16.49. The company has a quick ratio of 0.74, a current ratio of 1.25 and a debt-to-equity ratio ...

Mystery in Ben Carson-Mannatech Ties Presidential candidate Ben Carson's campaign is disavowing comments he made several years ago about his relationship with nutritional-supplement maker Mannatech.

Mannatech is listed on the CBOE trading with ticker code MTEX.US. It has a market capitalisation of $19.87m, with approximately 1.88m shares in issue. Over the last year, Mannatech share price has ...