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Insider Trading: Onyx Pharmaceuticals Inc

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Onyx Pharmaceuticals Inc in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Onyx Pharmaceuticals Inc since year 2005. Table 2 shows the detailed insider transactions of Onyx Pharmaceuticals Inc since 2005. The reporting company's ticker symbol is ONXX. The reporting company's CIK number is 1012140.

The total value of stock buying since 2005 is $72,064. The total value of stock sales is $33,723,605. The total value of stock exercises is $11,159,273.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at Onyx Pharmaceuticals Inc (ONXX) 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.

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • $13,944k

    $1,394k

    $139k

    $13k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at Onyx Pharmaceuticals Inc (ONXX) in the past 24 months. See table 2 for insider transaction details.

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • $55.60

    $41.70

    $27.80

    $13.90



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Onyx Pharmaceuticals Inc (ONXX).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-08 0 0 99,350 4,288,101 98,308 2,475,915
2008-07 0 0 24,061 881,287 41,708 803,547
2008-06 0 0 14,250 512,624 14,250 260,992
2008-05 0 0 110,956 4,098,019 70,000 1,317,800
2008-04 0 0 14,642 481,373 12,500 193,000
2008-02 0 0 1,959 70,338 0 0
2008-01 0 0 12,500 636,125 12,500 193,000
2007-12 0 0 3,000 164,280 3,000 62,429
2007-11 0 0 4,958 253,804 3,000 62,429
2007-10 0 0 3,000 130,200 3,000 62,429
2007-08 1,000 38,671 154,863 5,181,028 152,904 2,510,077
2007-05 0 0 1,957 62,293 0 0
2007-02 0 0 495,359 13,944,662 402,000 2,598,897
2006-11 0 0 3,917 73,076 0 0
2006-08 2,500 33,393 0 0 0 0
2006-07 0 0 0 0 8,400 64,050
2006-05 0 0 17,500 373,250 17,500 73,150
2006-04 0 0 10,000 238,075 10,000 41,800
2006-03 0 0 20,000 559,442 20,000 109,050
2006-02 0 0 30,000 843,829 30,000 135,498
2006-01 0 0 33,800 931,799 33,800 195,210

Table 2. Detailed insider stock purchases, sales, and option exercises for Onyx Pharmaceuticals Inc (ONXX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-08-27 Wierenga Wendall (Director) Sale 5,000 41.01 205,033
2008-08-27 Wierenga Wendall (Director) Option Exercise 5,000 11.86 59,300
2008-08-19 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,042 43.57 45,399
2008-08-18 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 24,166 45.00 1,087,474
2008-08-18 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 24,166 28.62 691,630
2008-08-18 Goddard Paul (Director) Sale 6,500 44.77 291,035
2008-08-18 Goddard Paul (Director) Option Exercise 6,500 17.12 111,312
2008-08-14 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 15,000 42.75 641,250
2008-08-14 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 15,000 38.08 571,200
2008-08-14 Giotta Gregory J (VP & Chief Legal Counsel) Sale 17,642 43.16 761,434
2008-08-14 Giotta Gregory J (VP & Chief Legal Counsel) Option Exercise 17,642 26.25 463,161
2008-08-14 Fuchs Henry J (EVP & Chief Medical Officer) Sale 25,000 42.27 1,056,802
2008-08-14 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 25,000 21.01 525,250
2008-08-12 Goddard Paul (Director) Sale 5,000 39.93 199,674
2008-08-12 Goddard Paul (Director) Option Exercise 5,000 10.81 54,062
2008-07-15 Brege Laura (EVP and Chief Business Officer) Sale 12,500 37.50 468,750
2008-07-15 Brege Laura (EVP and Chief Business Officer) Option Exercise 12,500 15.44 193,000
2008-07-15 Schafer Gregory W (CFO) Sale 1,561 37.50 58,537
2008-07-02 Giotta Gregory J (VP & Chief Legal Counsel) Option Exercise 19,208 26.96 517,847
2008-07-01 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 10,000 35.40 354,000
2008-07-01 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 10,000 9.27 92,700
2008-06-25 Schafer Gregory W (CFO) Sale 8,000 36.50 292,000
2008-06-25 Schafer Gregory W (CFO) Option Exercise 8,000 16.21 129,680
2008-06-23 Fuchs Henry J (EVP & Chief Medical Officer) Sale 6,250 35.30 220,624
2008-06-23 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 6,250 21.01 131,312
2008-05-29 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 11,071 36.00 398,611
2008-05-29 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 10,000 9.27 92,700
2008-05-29 Giotta Gregory J (VP & Chief Legal Counsel) Sale 19,636 37.67 764,665
2008-05-29 Fuchs Henry J (EVP & Chief Medical Officer) Sale 25,000 35.92 898,049
2008-05-29 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 25,000 21.01 525,250
2008-05-28 Lyle Corinne H (Director) Sale 10,000 34.97 349,716
2008-05-28 Lyle Corinne H (Director) Option Exercise 10,000 17.46 174,600
2008-05-16 Fuchs Henry J (EVP & Chief Medical Officer) Sale 26,041 36.02 937,866
2008-05-16 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 25,000 21.01 525,250
2008-04-15 Brege Laura (EVP and Chief Business Officer) Sale 12,500 33.22 415,250
2008-04-15 Brege Laura (EVP and Chief Business Officer) Option Exercise 12,500 15.44 193,000
2008-04-02 Brege Laura (EVP and Chief Business Officer) Sale 2,142 30.87 66,123
2008-02-19 Kenney Edward F (EVP, Chief Business Officer) Sale 250 36.17 9,042
2008-02-19 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,042 35.67 37,168
2008-02-19 Renton Hollings (President and CEO) Sale 667 36.18 24,128
2008-01-15 Brege Laura (EVP and Chief Business Officer) Sale 12,500 50.89 636,125
2008-01-15 Brege Laura (EVP and Chief Business Officer) Option Exercise 12,500 15.44 193,000
2007-12-03 Kenney Edward F (EVP, Chief Business Officer) Sale 3,000 54.76 164,280
2007-12-03 Kenney Edward F (EVP, Chief Business Officer) Option Exercise 3,000 20.81 62,429
2007-11-16 Kenney Edward F (EVP, Chief Business Officer) Sale 250 58.70 14,675
2007-11-16 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,042 58.70 61,165
2007-11-16 Renton Hollings (President and CEO) Sale 666 58.70 39,094
2007-11-01 Kenney Edward F (EVP, Chief Business Officer) Sale 3,000 46.29 138,870
2007-11-01 Kenney Edward F (EVP, Chief Business Officer) Option Exercise 3,000 20.81 62,429
2007-10-01 Kenney Edward F (EVP, Chief Business Officer) Sale 3,000 43.40 130,200
2007-10-01 Kenney Edward F (EVP, Chief Business Officer) Option Exercise 3,000 20.81 62,429
2007-08-30 Wierenga Wendall (Director) Sale 11,500 38.87 447,056
2007-08-30 Wierenga Wendall (Director) Option Exercise 11,500 13.26 152,509
2007-08-30 Fuchs Henry J (EVP & Chief Medical Officer) Sale 25,000 38.32 957,887
2007-08-30 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 25,000 21.01 525,250
2007-08-29 Wiggans Thomas G (Director) Purchase 1,000 38.67 38,671
2007-08-20 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 10,000 33.00 330,000
2007-08-20 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 10,000 9.27 92,700
2007-08-16 Kenney Edward F (EVP, Chief Business Officer) Sale 250 31.93 7,982
2007-08-16 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,042 32.04 33,385
2007-08-16 Renton Hollings (President and CEO) Sale 667 31.94 21,307
2007-08-15 Goddard Paul (Director) Sale 11,500 32.70 376,066
2007-08-15 Goddard Paul (Director) Option Exercise 11,500 5.94 68,338
2007-08-14 Giotta Gregory J (VP & Chief Legal Counsel) Sale 3,904 32.00 124,928
2007-08-14 Giotta Gregory J (VP & Chief Legal Counsel) Option Exercise 3,904 10.52 41,070
2007-08-13 Kenney Edward F (EVP, Chief Business Officer) Sale 16,000 31.92 510,755
2007-08-13 Kenney Edward F (EVP, Chief Business Officer) Option Exercise 16,000 20.81 332,960
2007-08-13 Fuchs Henry J (EVP & Chief Medical Officer) Sale 15,000 32.04 480,675
2007-08-13 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 15,000 21.01 315,150
2007-08-10 Brege Laura (EVP and Chief Business Officer) Sale 50,000 31.42 1,570,937
2007-08-10 Brege Laura (EVP and Chief Business Officer) Option Exercise 50,000 15.44 772,000
2007-08-10 Fuchs Henry J (EVP & Chief Medical Officer) Sale 10,000 32.00 320,050
2007-08-10 Fuchs Henry J (EVP & Chief Medical Officer) Option Exercise 10,000 21.01 210,100
2007-05-17 Kenney Edward F (EVP, Chief Business Officer) Sale 250 31.82 7,953
2007-05-17 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,041 31.84 33,145
2007-05-17 Renton Hollings (President and CEO) Sale 666 31.82 21,195
2007-02-22 Wierenga Wendall (Director) Sale 7,000 28.02 196,157
2007-02-22 Wierenga Wendall (Director) Option Exercise 7,000 6.40 44,765
2007-02-21 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 5,000 28.02 140,100
2007-02-21 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 5,000 9.27 46,350
2007-02-21 Giotta Gregory J (VP & Chief Legal Counsel) Sale 25,000 28.07 701,692
2007-02-21 Giotta Gregory J (VP & Chief Legal Counsel) Option Exercise 25,000 6.10 152,437
2007-02-21 Renton Hollings (President and CEO) Sale 300,000 28.13 8,441,476
2007-02-21 Renton Hollings (President and CEO) Option Exercise 365,000 6.45 2,355,345
2007-02-16 Kenney Edward F (EVP, Chief Business Officer) Sale 250 26.10 6,525
2007-02-16 Fuchs Henry J (EVP & Chief Medical Officer) Sale 1,042 26.10 27,196
2007-02-16 Renton Hollings (President and CEO) Sale 667 26.10 17,408
2006-11-21 Kenney Edward F (EVP, Chief Business Officer) Sale 49 18.18 890
2006-11-21 Renton Hollings (President and CEO) Sale 132 18.18 2,399
2006-11-16 Kenney Edward F (EVP, Chief Business Officer) Sale 451 18.68 8,424
2006-11-16 Fuchs Henry J (EVP & Chief Medical Officer) Sale 2,083 18.68 38,910
2006-11-16 Renton Hollings (President and CEO) Sale 1,202 18.68 22,453
2006-08-11 Schafer Gregory W (CFO) Purchase 2,500 13.36 33,393
2006-07-11 Renton Hollings (President and CEO) Option Exercise 8,400 7.62 64,050
2006-05-30 Renton Hollings (President and CEO) Sale 2,500 20.93 52,325
2006-05-30 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-05-22 Renton Hollings (President and CEO) Sale 5,000 20.13 100,650
2006-05-22 Renton Hollings (President and CEO) Option Exercise 5,000 4.18 20,900
2006-05-15 Renton Hollings (President and CEO) Sale 2,500 21.23 53,075
2006-05-15 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-05-08 Renton Hollings (President and CEO) Sale 2,500 23.15 57,875
2006-05-08 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-05-01 Renton Hollings (President and CEO) Sale 2,500 23.60 59,000
2006-05-01 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-04-24 Renton Hollings (President and CEO) Sale 2,500 22.90 57,250
2006-04-24 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-04-17 Renton Hollings (President and CEO) Sale 2,500 23.03 57,575
2006-04-17 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-04-10 Renton Hollings (President and CEO) Sale 2,500 23.17 57,925
2006-04-10 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-04-03 Renton Hollings (President and CEO) Sale 2,500 26.13 65,325
2006-04-03 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-03-27 Renton Hollings (President and CEO) Sale 2,500 26.34 65,850
2006-03-27 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-03-20 Renton Hollings (President and CEO) Sale 2,500 26.28 65,700
2006-03-20 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-03-13 Renton Hollings (President and CEO) Sale 2,500 27.91 69,775
2006-03-13 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-03-06 Renton Hollings (President and CEO) Sale 5,000 28.81 144,050
2006-03-06 Renton Hollings (President and CEO) Option Exercise 5,000 4.18 20,900
2006-03-03 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 5,000 28.41 142,042
2006-03-03 Wood Julianna R (VP, Corp. Communication/I.R.) Option Exercise 5,000 9.27 46,350
2006-02-27 Renton Hollings (President and CEO) Sale 2,500 28.60 71,499
2006-02-27 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-02-24 Giotta Gregory J (VP & Chief Legal Counsel) Sale 10,000 28.40 284,000
2006-02-24 Giotta Gregory J (VP & Chief Legal Counsel) Option Exercise 10,000 4.94 49,349
2006-02-22 Wortzman Marilyn E (VP, Finance and Administration) Sale 10,000 28.05 280,480
2006-02-22 Wortzman Marilyn E (VP, Finance and Administration) Option Exercise 10,000 4.44 44,349
2006-02-21 Renton Hollings (President and CEO) Sale 2,500 27.77 69,425
2006-02-21 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-02-13 Renton Hollings (President and CEO) Sale 2,500 27.46 68,650
2006-02-13 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-02-06 Renton Hollings (President and CEO) Sale 2,500 27.91 69,775
2006-02-06 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-01-30 Renton Hollings (President and CEO) Sale 2,500 27.42 68,550
2006-01-30 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-01-24 Freeman Scott M (VP, Clinical Researc) Sale 5,000 27.32 136,615
2006-01-24 Freeman Scott M (VP, Clinical Researc) Option Exercise 5,000 7.53 37,655
2006-01-24 Jew Jeanne Y (VP, Corporate & Comm) Sale 2,000 27.50 55,000
2006-01-24 Jew Jeanne Y (VP, Corporate & Comm) Option Exercise 2,000 6.46 12,920
2006-01-23 Renton Hollings (President and CEO) Sale 2,500 26.78 66,950
2006-01-23 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450
2006-01-19 Wood Julianna R (VP, Corp. Communicat) Sale 5,500 27.80 152,900
2006-01-19 Wood Julianna R (VP, Corp. Communicat) Option Exercise 5,500 9.27 50,985
2006-01-19 Wortzman Marilyn E (VP, Finance and Admi) Sale 7,100 27.71 196,741
2006-01-19 Wortzman Marilyn E (VP, Finance and Admi) Option Exercise 7,100 5.00 35,500
2006-01-19 Giotta Gregory J (VP & Chief Legal Cou) Sale 6,700 27.80 186,293
2006-01-19 Giotta Gregory J (VP & Chief Legal Cou) Option Exercise 6,700 4.00 26,800
2006-01-19 Renton Hollings (President and CEO) Sale 2,500 27.50 68,750
2006-01-19 Renton Hollings (President and CEO) Option Exercise 2,500 4.18 10,450

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 Onyx Pharmaceuticals Inc (symbol ONXX, CIK number 1012140) see the Securities and Exchange Commission (SEC) website.

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