High-rolling investors have positioned themselves bullish on Lockheed Martin (NYSE:LMT), and it's important for retail traders to take note.This activity came to our attention today through Benzinga's tracking of publicly available options data. The identities of these investors are uncertain, but such a significant move in LMT often signals that someone has privileged information.

Today, Benzinga's options scanner spotted 21 options trades for Lockheed Martin. This is not a typical pattern.

The sentiment among these major traders is split, with 66% bullish and 28% bearish. Among all the options we identified, there was one put, amounting to...