Momentum from the company's big patent victory in January carried through.
News & Analysis: VirnetX Holding
The software company just won an important court battle. But will this victory last?
The patent troll scores a legal victory, but it may not last.
The company released preliminary results, but volatility since a patent-case win against Apple may be the main driver.
Find out why these three stocks did so much worse than the market.
A big rally driven by news of a favorable court ruling is unraveling now that all the details are known.
The patent litigation company jumped, then slumped, after a significant favorable judgment in its ongoing Apple case.
The communications security expert's patent lawsuit against Apple may have ended after seven years of intense courtroom drama. But we don't know who won quite yet.
Delays surrounding a stock-purchase agreement sent shares of the patent-litigation company down on Monday. Here's what investors need to know.
The patent litigation specialist is up big after a favorable verdict in one of its cases against Apple.