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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
David A. BarrDirector39,145less than 0.1%2011-06-08
Lynn K. AmosCFO, Treasurer and Secretary25,946less than 0.1%2014-11-06
Phillip E. BrysonPres, Energy Stor-Trans&Indust20,817less than 0.1%2014-05-15
William DriesDirector18,550less than 0.1%2014-02-27
Michael GraffDirector17,952less than 0.1%2014-02-27
Frederick C. Flynn,JrDirector17,948less than 0.1%2014-02-27
John J. O'MalleySenior VP, Human Resources16,194less than 0.1%2014-11-06
Mr. Christopher L. CowgerN/A10,140less than 0.1%2014-02-27
Christopher J. McKeeN/A8,752less than 0.1%2014-02-27
Charles L. Cooney,PhDN/A7,900less than 0.1%2014-02-27

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
Toth Robert BChairman, President and CEO
(Click for the stocks that their CEOs have bought)
2014-11-06Sell75,000163,467$53.54012.5-17.64Link
Sauer JosefPresident-Separations Media2014-11-06Sell20,00027,703$501000-11.88Link
Amos LynnCFO, Treasurer and Secretary2014-11-06Sell30,39256,338$53.51626-17.64Link
O'Malley JohnSenior VP, Human Resources2014-11-06Sell10,00026,194$50500-11.88Link
Hauswald PierrePresident, Daramic-Asia2013-12-03Sell18,153916$38689.815.95Link
Hauswald PierrePresident, Daramic-Asia2013-11-01Sell10,000916$44.38443.8-0.72Link
Hauswald PierrePresident, Daramic-Asia2013-08-05Sell20,000916$45900-2.09Link
Sauer JosefPresident-Separations Media2013-08-05Sell10,0003,832$45450-2.09Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-08-05Sell12,5000$45562.5-2.09Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-04-12Sell80,3200$39.23315112.31Link
KEARNEY CHRISTOPHER JDirector2012-12-11Buy1,0001,000$40.6440.68.42Link
DRIES WILLIAMDirector2012-08-06Buy5,00013,436$32.78163.934.41Link
ROBERTS DAVID ADirector2012-05-08Buy1,0001,000$37.3937.417.84Link
DRIES WILLIAMDirector2011-08-10Buy5,0008,436$55.66278.3-20.84Link
Graff MichaelDirector2011-08-08Sell3,74020,365$61.24229-28.05Link
Hauswald PierrePresident, Daramic-Asia2011-08-01Sell20,0000$69.311386.2-36.43Link
Toth Robert BChairman, President and CEO2011-07-21Sell25,49447,700$701784.6-37.06Link
Toth Robert BChairman, President and CEO2011-07-20Sell53,80647,700$703766.4-37.06Link
Toth Robert BChairman, President and CEO2011-07-14Sell70047,700$7049-37.06Link
Amos LynnCFO, Treasurer and Secretary2011-07-13Sell30,00012,000$702100-37.06Link

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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