MGNX - Why MacroGenics Stock Is Skyrocketing Today
Shares of MacroGenics (NASDAQ: MGNX) were skyrocketing 27.8% higher as of 12:47 p.m. ET on Tuesday. The sharp gain appears to be related to insider buying of the stock. A filing to the U.S. Securities and Exchange Commission on June 17 revealed that MacroGenics CFO James Karrels recently bought 40,000 shares. Karrels now owns 191,776 shares after the purchase.
It's not unusual for clinical-stage biotech stocks to jump when key insiders buy shares. Other investors view such insider transactions as hints that the companies are headed in the right direction. The idea is that top executives wouldn't put more of their own money on the line if the companies faced major problems.
The biggest of these insider-related moves come when a company's CEO or CFO significantly add to their stakes. In this case, MacroGenics' CFO increased his position in the drugmaker by close to 26%.
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Why MacroGenics Stock Is Skyrocketing Today