MTEX · Mannatech Inc

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. The prices for the transactions were $4.15 and $4.03. The reporting person undertakes to provide Mannatech, Incorporated, any security holder of Mannatech, Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. The prices for the transactions range from $4.10-4.22. The reporting person undertakes to provide Mannatech, Incorporated, any security holder of Mannatech, Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

The number of shares owned by Fredrick J Stanley includes 236,765 shares of our common stock directly held by Fredrick J Stanley and 125,000 shares of our common stock held through JSF Resources LTD Partnership. JSF Resources LTD is a limited partnership that is owned by FSJ Secure Trust, of which Fredrick J Stanley is the sole beneficiary.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

The Form 4 that was filed on 6/5/2025 was filed with the incorrect vesting schedule. The correct vesting schedule is one-third of the stock options vest on the first anniversary of the date of grant, another one-third of the stock options vest on the second anniversary of the date of grant and the remaining one-third of the stock options vest on the third anniversary of the date of grant.

The Form 4 that was filed on 6/5/2025 was filed with the incorrect vesting schedule. The correct vesting schedule is one-third of the stock options vest on the first anniversary of the date of grant, another one-third of the stock options vest on the second anniversary of the date of grant and the remaining one-third of the stock options vest on the third anniversary of the date of grant.

The Form 4 that was filed on 6/5/2025 was filed with the incorrect vesting schedule. The correct vesting schedule is one-third of the stock options vest on the first anniversary of the date of grant, another one-third of the stock options vest on the second anniversary of the date of grant and the remaining one-third of the stock options vest on the third anniversary of the date of grant.

The number of shares owned by Fredrick J Stanley includes 231,975 shares of our common stock directly held by Fredrick J Stanley and 125,000 shares of our common stock held through JSF Resources LTD Partnership. JSF Resources LTD is a limited partnership that is owned by FSJ Secure Trust, of which Fredrick J Stanley is the sole beneficiary.

The Form 4 that was filed on 11/22/2024 was filed with the incorrect number of derivative securities acquired. The correct number of derivative securities acquired was 1,667 instead of 1,167.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

The grant is available for eighteen (18) months and will not vest until Mannatechs stock price averages $15.00 per share (i.e., the volume weighted price) for 60 consecutive days. If the contingency is not met within the eighteen-month period, the grant will lapse and will not be awarded.

The Form 4 that was filed on 1/5/2024 was filed with the incorrect number of securities beneficially owned. The number of shares owned by Fredrick J Stanley includes 229,289 shares of our common stock directly held by Fredrick J Stanley and 125,000 shares of our common stock held through JSF Resources LTD Partnership. JSF Resources LTD is a limited partnership that is owned by FSJ Secure Trust, of which Fredrick J Stanley is the sole beneficiary.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions. The prices for the transactions range from $12.89-$12.92. The reporting person undertakes to provide Mannatech, Incorporated, any security holder of Mannatech, Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

One-third of the stock options vest on the date of grant, another one-third of the stock options vest on the first anniversary of the date of grant, and the remaining one-third of the stock options vest on the second anniversary of the date of grant.

Two-thirds of the options are vested, the remaining one-third of the stock options will vest on February 21, 2016.