Secrecy may prove pivotal in a recent antitrust debate under the Sherman Act. By exploring how undisclosed information could potentially toll—or pause—the four-year statute of limitations, this story sheds light on the evolving nature of antitrust litigation.

Kera Capital Partners Inc. recently invested $458,000 in Lockheed Martin Corporation, acquiring 988 shares in the second quarter. The news, disclosed in a filing with the Securities and Exchange Commission, points to growing institutional interest in the leading aerospace company.