NOV
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
HARRISON DAVID D director
 Common Stock 1,784 $16.1 $28,722
Sale
LIVINGSTON SCOTT B. officer: See Remarks
 Common Stock 28,941 $16.5 $477,382
Sale
LIVINGSTON SCOTT B. officer: See Remarks
 Common Stock 469 $16.45 $7,715
Sale
ROVIG JOSEPH W officer: President - Energy Equ..
 Common Stock 73,256 $16.4 $1,201,105
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 1,680 $16.5 $27,720
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 39,273 $16.44 $645,530
Sale
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 15,000 $16.52 $247,800
Sale
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 15,481 $16.39 $253,796
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 3,500 $17.43 $60,988
Sale
MATTSON ERIC L director
 Common Stock 1,021 $21.91 $22,365
Sale
MATTSON ERIC L director
 Common Stock 19,660 $21.9 $430,554
Option
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Non-Qualified Stock Option (right to buy) 5,404 $15 $81,060
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 4,203 $21.87 $91,920
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 5,404 $21.85 $118,099
Option
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 5,404 $15 $81,060
Sale
NOVAK CHRISTY LYNN officer: VP, Corp. Controller, ..
 Common Stock 4,575 $23.17 $106,012
Sale
JOSEPH ISAAC H. officer: President - Wellbore T..
 Common Stock 2,500 $22.77 $56,925
Sale
HARRISON DAVID D director
 Common Stock 3,112 $17.01 $52,941
Sale
ARMSTRONG GREG L director
 Common Stock 10,381 $18.99 $197,146
Sale
MATTSON ERIC L director
 Common Stock 9,819 $19.15 $188,034
Sale
MATTSON ERIC L director
 Common Stock 8,157 $14.53 $118,529
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 10,000 $14.81 $148,100
Purchase
BAYARDO JOSE A officer: Senior VP and CFO
 Common Stock 8,500 $8.15 $69,301
Purchase
BAYARDO JOSE A officer: Senior VP and CFO
 Common Stock 8,500 $8.15 $69,301
Purchase
BAYARDO JOSE A officer: Senior VP and CFO
 Common Stock 11,500 $8.85 $101,775
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 7,134 $23.3 $166,222
Sale
MATTSON ERIC L director
 Common Stock 10,000 N/A N/A
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 6,000 N/A N/A
Sale
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 22,640 N/A N/A
Sale
MATTSON ERIC L director
 Common Stock 4,750 $21.03 $99,869
Sale
DUFF SCOTT K. officer: VP Cntrlr Chf Acctg Of..
 Common Stock 15,125 $28.02 $423,787
Sale
MATTSON ERIC L director
 Common Stock 5,828 $45.61 $265,798
Sale
MATTSON ERIC L director
 Common Stock 5,284 $45.06 $238,076
Option
MATTSON ERIC L director
 Common Stock 4,338 $30.95 $134,274
Sale
MATTSON ERIC L director
 Common Stock 4,338 $30.95 $134,274
Option
MATTSON ERIC L director
 Non-Qualified Stock Option (right to buy) 4,338 $30.95 $134,274
Sale
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 25,000 $28.24 $706,000
Option
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Non-Qualified Stock Option (right to buy) 25,000 $28.24 $706,000
Option
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 25,000 $28.24 $706,000
Option
WILLIAMS CLAY C director, officer: Chairman, Pr..
 Non-Qualified Stock Option (right to buy) 465,116 N/A N/A
Sale
WILLIAMS CLAY C director, officer: Chairman, Pr..
 Common Stock 465,116 N/A N/A
Option
WILLIAMS CLAY C director, officer: Chairman, Pr..
 Common Stock 465,116 N/A N/A
Sale
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 3,709 N/A N/A
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 30,000 $42.84 $1,285,200
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Non-Qualified Stock Option (right to buy) 30,000 $42.84 $1,285,200
Sale
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 3,390 $42.84 $145,228
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 46,436 $28.24 $1,311,353
Sale
ROVIG JOSEPH W officer: President - Rig Techno..
 Common Stock 46,436 $28.24 $1,311,353
Option
ROVIG JOSEPH W officer: President - Rig Techno..
 Non-Qualified Stock Option (right to buy) 46,436 $28.24 $1,311,353
Sale
WEINSTOCK CRAIG L. officer: Sr. VP. & Gen. Counsel
 Common Stock 5,000 N/A N/A

Showing 1 to 50 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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