Might be a positive sign with no new buying or selling by MNTA's officers & BOD -
>Illegal insider trading refers generally to buying or selling a security, in breach of a fiduciary duty or other relationship of trust and confidence, while in possession of material, nonpublic information about the security.
Some examples of insider trading cases that have been brought by the SEC are cases against:
Corporate officers, directors, and employees who traded the corporation's securities after learning of significant, confidential corporate developments;
Friends, business associates, family members, and other "tippees" of such officers, directors, and employees, who traded the securities after receiving such information....<
See SEC Rules 10b5-1 and 10b5-2 plus full report -