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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Dr. Zoltan J. Cendes,PhDFormer Director426,5230.48%2010-06-15
James E. Cashman,IIIPresident and CEO, Director324,3150.36%2015-09-15
Peter J. SmithChairman152,1570.17%2015-08-14
Boysan Hasan FeritVP and GM, Fluids Business102,2820.11%2007-08-13
Jacqueline C. MorbyDirector99,5750.11%2013-09-04
Maria T. ShieldsCFO & VP Finance and Admin.58,766less than 0.1%2015-07-31
Mr. Michael J. WheelerVP & GM, Mechanical Bus. Unit49,800less than 0.1%2007-12-03
Mr. William (Bill) R. McdermottN/A48,020less than 0.1%2015-11-16
Patrick J. ZilvitisDirector45,800less than 0.1%2015-11-16
Dr. Joseph S. SoleckiVP and General Manager44,454less than 0.1%2014-03-14

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Fredberg JoshuaVICE PRESIDENT, MARKETING2014-11-13Sell11,2507,420$79.9898.916.667,420 (Direct)
ZILVITIS PATRICK JDirector2014-11-11Sell4,00037,800$79.9319.616.6637,800 (Direct)
Fredberg JoshuaVICE PRESIDENT, MARKETING2014-11-07Sell6,3057,420$78.17492.919.247,420 (Direct)
ABU-HADBA WALIDCHIEF PRODUCT OFFICER2014-11-06Buy1,4007,600$77.96109.119.567,600 (Direct)
KOCIS ROBERT ANDREWVP, WORLDWIDE SALES & SUPPORT2014-08-22Buy1,2001,200$82.6199.112.831,200 (Direct)
ZILVITIS PATRICK JDirector2014-08-08Sell2,00037,000$78.58157.218.6237,000 (Direct)
YANG ANDREW TVP and General Manager2014-08-06Sell9,2600$78.7372918.39Link
Fredberg JoshuaVICE PRESIDENT, MARKETING2014-05-19Sell3,5007,367$75262.524.287,367 (Direct)
Fredberg JoshuaVICE PRESIDENT, MARKETING2014-05-16Sell2,88010,867$73.6221226.6110,867 (Direct)
MORLEY BRADFORD CDirector2014-05-07Sell6,0005,000$7545024.285,000 (Direct)
FAIRBANKS JOSEPH C JRVP, Global Sales & Support2014-05-06Sell40,00032,087$75300024.2832,087 (Direct)
Emswiler ShaneVP and General Manager2014-03-06Sell6,5927,436$83.52550.611.67,436 (Direct)
DREW BRIAN CHRISTOPHERVP & GM, Central Dev. Unit2013-12-09Sell6,87513,486$85.65588.88.8313,486 (Direct)
Emswiler ShaneVP and General Manager2013-09-11Sell2,9114,501$88.25256.95.624,501 (Direct)
DINARDO SHEILA SVP, General Counsel2013-08-01Sell18,00013,925$82147613.6713,925 (Direct)
DINARDO SHEILA SVP, General Counsel2013-07-24Sell20,00013,925$80160016.5113,925 (Direct)
DINARDO SHEILA SVP, General Counsel2013-07-11Sell20,00013,925$78156019.513,925 (Direct)
SHIELDS MARIA TCFO & VP Finance and Admin.
(Click for the stocks that their CFOs have bought)
2013-06-17Sell36,00038,008$75270024.2838,008 (Direct)
ZILVITIS PATRICK JDirector2013-05-08Sell1,00030,000$757524.2830,000 (Direct)
ZILVITIS PATRICK JDirector2013-05-03Sell1,00030,000$74.3174.325.4330,000 (Direct)

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.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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