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Insider Trading: Whiting Petroleum Corp

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Whiting Petroleum Corp in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Whiting Petroleum Corp since year 2005. Table 2 shows the detailed insider transactions of Whiting Petroleum Corp since 2005. The reporting company's ticker symbol is WLL. The reporting company's CIK number is 1255474.

The total value of stock buying since 2005 is $961,338. The total value of stock sales is $1,517,351. The total value of stock exercises is $0.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at Whiting Petroleum Corp (WLL) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $404,580

    $40,458

    $4,045

    $404

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at Whiting Petroleum Corp (WLL) in the past 24 months. See table 2 for insider transaction details.

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $86.05

    $64.54

    $43.02

    $21.51



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Whiting Petroleum Corp (WLL).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-11 0 0 175 8,725 0 0
2008-08 2,000 172,100 0 0 0 0
2008-03 0 0 4,221 260,661 0 0
2007-08 1,000 37,250 0 0 0 0
2007-05 0 0 4,812 211,728 0 0
2007-03 11,000 404,580 0 0 0 0
2006-11 0 0 1,123 49,563 0 0
2006-08 0 0 1,500 70,560 0 0
2006-07 800 36,068 2,853 132,250 0 0
2006-05 6,000 232,500 2,400 102,730 0 0
2006-03 2,000 78,840 5,221 208,840 0 0
2005-08 0 0 11,026 472,294 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for Whiting Petroleum Corp (WLL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-11-03 Hubbard Graydon D (Director) Sale 175 49.86 8,725
2008-08-04 Hahne William N (Director) Purchase 2,000 86.05 172,100
2008-03-13 Lang John Douglas (Vice President) Sale 1,837 63.64 116,906
2008-03-11 Lang John Douglas (Vice President) Sale 2,384 60.30 143,755
2007-08-06 Moe Palmer L (Director) Purchase 1,000 37.25 37,250
2007-05-01 Lang John Douglas (Vice President) Sale 4,812 44.00 211,728
2007-03-06 Moe Palmer L (Director) Purchase 1,000 36.82 36,820
2007-03-05 Whiting Kenneth R (Director) Purchase 2,000 36.36 72,720
2007-03-02 Volker James J (Chairman, President and CEO) Purchase 8,000 36.88 295,040
2006-11-02 Hubbard Graydon D (Director) Sale 1,123 44.13 49,563
2006-08-02 Miller Patricia J (Vice President) Sale 1,500 47.04 70,560
2006-07-28 Seery David M (Vice President) Sale 853 45.08 38,450
2006-07-28 Briggs Thomas P (Director) Purchase 800 45.08 36,068
2006-07-26 Williams Mark R (Vice President) Sale 2,000 46.90 93,800
2006-05-18 Whiting Kenneth R (Director) Purchase 4,000 38.75 155,000
2006-05-09 Williams Mark R (Vice President) Sale 2,400 42.80 102,730
2006-03-14 Lang John Douglas (Vice President) Sale 5,221 40.00 208,840
2006-03-07 Whiting Kenneth R (Director) Purchase 2,000 39.42 78,840
2005-08-09 Seery David M (Vice President) Sale 3,562 42.50 151,385
2005-08-08 Williams Mark R (Vice President) Sale 7,000 43.10 301,700
2005-08-05 Miller Patricia J (Vice President) Sale 464 41.40 19,209

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Whiting Petroleum Corp (symbol WLL, CIK number 1255474) see the Securities and Exchange Commission (SEC) website.

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