Individual or entity | Most-recent transaction | Date | Shares owned as of transaction date |
---|---|---|---|
EHMANN JULIE ANN | Conversion of Exercise of derivative security | 17 Mar 2011 | 18,630 |
KARASCH OLAF | Purchase | 21 May 2013 | 28,208 |
RUSSELL BARBARA JEAN | Conversion of Exercise of derivative security | 05 Dec 2010 | 60 |
SCHOMP MARK J | Conversion of Exercise of derivative security | 21 May 2013 | 17,420 |
TAN CHIN YOUNG PH.D. | Conversion of Exercise of derivative security | 02 May 2012 | 84,946 |
*Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings. |