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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$53.54012.511.25Link
Sauer JosefPresident-Separations Media2014-11-06Sell20,00027,703$50100019.04Link
Amos LynnCFO, Treasurer and Secretary2014-11-06Sell30,39256,338$53.5162611.25Link
O'Malley JohnSenior VP, Human Resources2014-11-06Sell10,00026,194$5050019.04Link
Hauswald PierrePresident, Daramic-Asia2013-12-03Sell18,153916$38689.856.63Link
Hauswald PierrePresident, Daramic-Asia2013-11-01Sell10,000916$44.38443.834.11Link
Hauswald PierrePresident, Daramic-Asia2013-08-05Sell20,000916$4590032.27Link
Sauer JosefPresident-Separations Media2013-08-05Sell10,0003,832$4545032.27Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-08-05Sell12,5000$45562.532.27Link
Pulwer Mitchell JPres., Energy Storage-Electron2013-04-12Sell80,3200$39.23315151.72Link
KEARNEY CHRISTOPHER JDirector2012-12-11Buy1,0001,000$40.6440.646.46Link
DRIES WILLIAMDirector2012-08-06Buy5,00013,436$32.78163.981.57Link
ROBERTS DAVID ADirector2012-05-08Buy1,0001,000$37.3937.459.19Link
DRIES WILLIAMDirector2011-08-10Buy5,0008,436$55.66278.36.93Link
Graff MichaelDirector2011-08-08Sell3,74020,365$61.24229-2.81Link
Hauswald PierrePresident, Daramic-Asia2011-08-01Sell20,0000$69.311386.2-14.12Link
Toth Robert BChairman, President and CEO2011-07-21Sell25,49447,700$701784.6-14.97Link
Toth Robert BChairman, President and CEO2011-07-20Sell53,80647,700$703766.4-14.97Link
Toth Robert BChairman, President and CEO2011-07-14Sell70047,700$7049-14.97Link
Amos LynnCFO, Treasurer and Secretary2011-07-13Sell30,00012,000$702100-14.97Link

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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