Bahk Kenneth D 4
4 · NANOSPHERE INC · Filed May 13, 2013
Insider Transaction Report
Form 4
NANOSPHERE INCNSPH
Bahk Kenneth D
Chief Strategy Officer
Transactions
- Award
Stock Option (Right to Buy)
2013-04-23+300,000→ 300,000 totalExercise: $2.69Exp: 2013-04-23→ Common Stock, par value $0.01 per share (300,000 underlying) - Award
RSU (Right to Acquire)
2013-04-23+60,000→ 60,000 total→ Common Stock, par value $0.01 per share (60,000 underlying)
Footnotes (2)
- [F1]The option is exercisable as follows: one-quarter of the options vest and become exercisable annually each April 23 beginning April 23, 2014 thru April 23, 2018.
- [F2]Restricted share units may vest in four tranches of 40%, 25%, 25% and 10% upon the attainment of certain milestones in 2013.