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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$38689.816.24Link
Hauswald PierrePresident, Daramic-Asia2013-11-01Sell10,000916$44.38443.8-0.47Link
Hauswald PierrePresident, Daramic-Asia2013-08-05Sell20,000916$45900-1.84Link
Sauer JosefPresident-Separations Media2013-08-05Sell10,0003,832$45450-1.84Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-08-05Sell12,5000$45562.5-1.84Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-04-12Sell80,3200$39.23315112.59Link
KEARNEY CHRISTOPHER JDirector2012-12-11Buy1,0001,000$40.6440.68.69Link
DRIES WILLIAMDirector2012-08-06Buy5,00013,436$32.78163.934.75Link
ROBERTS DAVID ADirector2012-05-08Buy1,0001,000$37.3937.418.13Link
DRIES WILLIAMDirector2011-08-10Buy5,0008,436$55.66278.3-20.64Link
Graff MichaelDirector2011-08-08Sell3,74020,365$61.24229-27.87Link
Hauswald PierrePresident, Daramic-Asia2011-08-01Sell20,0000$69.311386.2-36.27Link
Toth Robert BChairman, President and CEO
(Click for the stocks that their CEOs have bought)
2011-07-21Sell25,49447,700$701784.6-36.9Link
Toth Robert BChairman, President and CEO2011-07-20Sell53,80647,700$703766.4-36.9Link
Toth Robert BChairman, President and CEO2011-07-14Sell70047,700$7049-36.9Link
Amos LynnCFO, Treasurer and Secretary2011-07-13Sell30,00012,000$702100-36.9Link
Bryson PhillipPres, Energy Stor-Trans&Indust2011-07-01Sell23,3337,371$68.141589.9-35.18Link
Pulwer Mitchell JPres, Energy Stor- Electronics2011-06-27Sell20,3200$64.91318.8-31.94Link
Toth Robert BPresident and CEO2011-05-31Sell80,00047,700$65.195215.2-32.24Link
Hauswald PierrePresident, Daramic-Asia2011-05-31Sell20,0000$64.431288.6-31.44Link

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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