Karnik Prashant K. 4
4 · IMPERVA INC · Filed Oct 22, 2012
Insider Transaction Report
Form 4
IMPERVA INCIMPV
Karnik Prashant K.
VP, Worldwide Client Services
Transactions
- Exercise/Conversion
Common Stock
2012-10-19$5.42/sh+2,500$13,550→ 2,500 total - Sale
Common Stock
2012-10-19$31.29/sh−2,500$78,230→ 0 total - Exercise/Conversion
Employee Stock Option (right to buy)
2012-10-19−2,500→ 92,500 totalExercise: $5.42Exp: 2021-03-02→ Common Stock (2,500 underlying)
Footnotes (2)
- [F1]This transaction was effected pursuant to a 10b5-1 plan adopted by the Reporting Person.
- [F2]This Stock Option vests over four years of continuous service as follows: 25% of the underlying shares vest one year following the vesting commencement date of Februrary 28, 2011 with the remaining 75% vesting in equal quarterly installments over the next three years. This Stock Option is subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances following a change in control of the Issuer.