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Insider Position Date Buy/Sell Shares Shares Owned Following This Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
Hauswald PierrePresident, Daramic-Asia2013-12-03Sell18,153916$38689.8-7.87Link
Hauswald PierrePresident, Daramic-Asia2013-11-01Sell10,000916$44.38443.8-21.11Link
Hauswald PierrePresident, Daramic-Asia2013-08-05Sell20,000916$45900-22.2Link
Sauer JosefPresident-Separations Media2013-08-05Sell10,0003,832$45450-22.2Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-08-05Sell12,5000$45562.5-22.2Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-04-12Sell80,3200$39.233151-10.76Link
KEARNEY CHRISTOPHER JDirector2012-12-11Buy1,0001,000$40.6440.6-13.85Link
DRIES WILLIAMDirector2012-08-06Buy5,00013,436$32.78163.96.8Link
ROBERTS DAVID ADirector2012-05-08Buy1,0001,000$37.3937.4-6.37Link
DRIES WILLIAMDirector2011-08-10Buy5,0008,436$55.66278.3-37.1Link
Graff MichaelDirector2011-08-08Sell3,74020,365$61.24229-42.83Link
Hauswald PierrePresident, Daramic-Asia2011-08-01Sell20,0000$69.311386.2-49.49Link
Toth Robert BChairman, President and CEO
(Click for the stocks that their CEOs have bought)
2011-07-21Sell25,49447,700$701784.6-49.99Link
Toth Robert BChairman, President and CEO2011-07-20Sell53,80647,700$703766.4-49.99Link
Toth Robert BChairman, President and CEO2011-07-14Sell70047,700$7049-49.99Link
Amos LynnCFO, Treasurer and Secretary2011-07-13Sell30,00012,000$702100-49.99Link
Bryson PhillipPres, Energy Stor-Trans&Indust2011-07-01Sell23,3337,371$68.141589.9-48.62Link
Pulwer Mitchell JPres, Energy Stor- Electronics2011-06-27Sell20,3200$64.91318.8-46.06Link
Toth Robert BPresident and CEO2011-05-31Sell80,00047,700$65.195215.2-46.3Link
Hauswald PierrePresident, Daramic-Asia2011-05-31Sell20,0000$64.431288.6-45.66Link

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.


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