Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Leon NavickasN/A562,0311.89%2006-10-19
Mr. Peter E. Williams, IIIN/A179,7830.6%2012-07-17
Mr. Joe E. KianiN/A93,4500.31%2012-01-05
Michael J. MartiniN/A20,000less than 0.1%2007-10-24
Mr. William SlaterN/A14,749less than 0.1%2011-10-06
Yazdani BabakN/A13,330less than 0.1%2012-07-15
Mr. William V. RussellN/A10,000less than 0.1%2012-01-05
Mr. Jeffrey CarrN/A7,915less than 0.1%2012-07-15
Mr. Dow R. WilsonN/A6,500less than 0.1%2012-01-25
Mr. William M. KleinN/A6,300less than 0.1%2012-01-11

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
Emancipation Management LLC10% Owner2014-12-18Buy65,0003,486,030$9.03587-2.33Link
Emancipation Management LLC10% Owner2014-11-04Buy15,0003,421,030$13.42201.3-34.28Link
Emancipation Management LLC10% Owner2014-10-23Buy80,5603,406,030$13.291070.6-33.63Link
Emancipation Management LLC10% Owner2014-10-14Buy159,1003,325,470$13.362125.6-33.98Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-09-24Sell25,0003,194,984$13.07326.8-32.52Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-09-03Buy50,0003,219,984$13.8690-36.09Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-08-26Buy22,5003,169,984$14.31322-38.36Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-08-25Buy11,9003,147,484$13.79164.1-36.04Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-08-20Buy25,6000$12.63323.3-30.17Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-07-14Sell3,2163,109,984$12.540.2-29.44Link
Emancipation Management LLC10% Owner2014-06-05Buy27,6003,166,370$10.06277.7-12.33Link
Emancipation Management LLC10% Owner2014-05-30Buy15,2003,138,770$9.66146.8-8.7Link
Emancipation Management LLC10% Owner2014-05-23Buy30,9003,123,570$9.48292.9-6.96Link
Emancipation Management LLC10% Owner2014-05-16Buy100,0003,092,670$9.75975-9.54Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-05-15Sell32,2003,113,200$9.9318.8-10.91Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-05-09Sell25,0003,145,400$9.6240-8.13Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-04-24Sell59,5623,170,400$11.26670.7-21.67Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-04-15Sell30,2003,229,962$11.41344.6-22.7Link
ARDSLEY ADVISORY PARTNERS10% Owner2014-01-03Sell50,0003,260,162$12.4620-28.87Link
ARDSLEY ADVISORY PARTNERS10% Owner2013-12-31Sell15,0000$12.36185.4-28.64Link
ARDSLEY ADVISORY PARTNERS10% Owner2013-11-22Sell25,0003,325,162$12.25306.3-28Link
ARDSLEY ADVISORY PARTNERS10% Owner2013-11-01Sell20,0003,351,800$11.7234-24.62Link
ARDSLEY ADVISORY PARTNERS10% Owner2013-10-29Sell17,2923,371,800$11.49198.7-23.24Link
ARDSLEY ADVISORY PARTNERS10% Owner2013-04-09Buy200,0003,389,092$6.89137828.01Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

To find out why GuruFocus thinks data on insider trade are interesting, please read:
Also See GuruFocus Insider Trade Screener:

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
Free 7-day Trial
FEEDBACK