MannKind at a glance

The company: MannKind Corp.

Headquarters: Valencia

Ticker: MNKD

Employees: 246

Leadership: Alfred E. Mann, 88, founder, chairman, chief executive

2012 revenue: $35,000

2012 net loss: $170 million

Stock price: $5.12 at Friday’s close

52-week range: $2.04 to $8.70

P/E ratio: N/A

Quarterly dividend: none