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Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Non-Qualified Stock Option (right to buy 37,369 N/A N/A
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 40,459 N/A N/A
Option
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 37,369 N/A N/A
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 7,421 $35.66 $264,655
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 49,825 $28.24 $1,407,058
Sale
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 49,825 $28.24 $1,407,058
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Non-Qualified Stock Option (right to buy) 49,825 $28.24 $1,407,058
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 4,785 N/A N/A
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 37,369 $28.24 $1,055,301
Option
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 37,369 $28.24 $1,055,301
Option
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Non-Qualified Stock Option (right to buy) 37,369 $28.24 $1,055,301
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 1,606 $34.17 $54,883
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 1,575 $32.62 $51,376
Option
HARRISON DAVID D director
 Common Stock 17,352 $30.7 $532,620
Option
HARRISON DAVID D director
 Non-Qualified Stock Option (right to buy) 17,352 $30.7 $532,620
Sale
HARRISON DAVID D director
 Common Stock 16,352 $38.79 $634,327
Option
HARRISON DAVID D director
 Common Stock 8,268 $19.19 $158,688
Option
HARRISON DAVID D director
 Non-Qualified Stock Option (right to buy) 8,268 $19.19 $158,688
Sale
ARMSTRONG GREG L director
 Common Stock 5,736 $54.5 $312,583
Option
ARMSTRONG GREG L director
 Common Stock 16,268 $19.19 $312,232
Option
ARMSTRONG GREG L director
 Non-Qualified Stock Option (right to buy) 16,268 $19.19 $312,232
Sale
JARVIS ROGER L director
 Common Stock 5,900 $52.9 $312,122
Option
JARVIS ROGER L director
 Common Stock 16,268 $19.19 $312,232
Option
JARVIS ROGER L director
 Non-Qualified Stock Option (Right to buy) 16,268 $19.19 $312,232
Option
BEAUCHAMP ROBERT E director
 Non-Qualified Stock Option(right to buy) 10,845 N/A N/A
Option
BEAUCHAMP ROBERT E director
 Common Stock 10,845 N/A N/A
Option
SMISEK JEFFERY A director
 Non-Qualified Stock Option (right to buy) 10,845 N/A N/A
Option
SMISEK JEFFERY A director
 Common Stock 10,845 N/A N/A
Sale
HARRISON DAVID D director
 Common Stock 5,500 $66.99 $368,456
Option
HARRISON DAVID D director
 Common Stock 8,000 $19.19 $153,544
Option
HARRISON DAVID D director
 Non-Qualified Stock Option(right to buy) 8,000 $19.19 $153,544
Sale
THIGPEN JEREMY D officer: Sr. Vice President and..
 Common Stock 1,000 $77.63 $77,630
Sale
THIGPEN JEREMY D officer: Sr. Vice President and..
 Common Stock 1,000 $77.63 $77,630
Option
GUILL BEN A director
 Common Stock 45,708 $64.02 $2,926,318
Sale
GUILL BEN A director
 Common Stock 282 $82.51 $23,267
Option
GUILL BEN A director
 Non-Qualified Stock Option (right to buy) 10,000 $20.82 $208,150
Sale
THIGPEN JEREMY D officer: Sr. Vice President and..
 Common Stock 1,600 $82.01 $131,216
Sale
GUILL BEN A director
 Common Stock 920 $76.82 $70,674
Option
GUILL BEN A director
 Common Stock 5,000 $14.11 $70,550
Option
GUILL BEN A director
 Non-Qualified Stock Option (right to buy) 5,000 $14.11 $70,550
Option
JARVIS ROGER L director
 Non-Qualified Stock Option (right to buy) 15,000 $14.11 $211,650
Option
JARVIS ROGER L director
 Common Stock 15,000 $14.11 $211,650
Option
MILLER MERRILL A JR director, officer: Executive Ch..
 Common Stock 195,000 $63.76 $12,433,200
Option
MILLER MERRILL A JR director, officer: Executive Ch..
 Non-Qualified Stock Option (right to buy) 70,000 $44.07 $3,084,900
Sale
MILLER MERRILL A JR director, officer: Executive Ch..
 Common Stock 125,000 $83.45 $10,431,125
Option
RETTIG DWIGHT W officer: Exec Vice Pres. & Gen...
 Common Stock 21,962 $35.02 $768,999
Option
RETTIG DWIGHT W officer: Exec Vice Pres. & Gen...
 Non-Qualified Stock Option (right to buy) 10,667 $25.96 $276,915
Sale
RETTIG DWIGHT W officer: Exec Vice Pres. & Gen...
 Common Stock 21,962 $78.36 $1,720,942
Option
BLANCHARD ROBERT W officer: VP Cntrlr Chf Acctg Of..
 Non-Qualified Stock Option (right to buy) 11,295 $44.07 $497,771
Option
BLANCHARD ROBERT W officer: VP Cntrlr Chf Acctg Of..
 Common Stock 11,295 $44.07 $497,771

Showing 50 to 100 of 473 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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