Insider Trading activities at Onyx Pharmaceuticals Inc (ONXX)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Onyx Pharmaceuticals Inc (ONXX) since 2010 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Onyx Pharmaceuticals Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 1012140.

Total stock buying since 2010: $0.
Total stock sales since 2010: $90,975,508.
Total stock option exercises since 2010: $33,456,237.

▪ Recent SEC 13D filings for all companies
▪ Recent portfolio reports of all companies


16 insiders reported insider trading activities at Onyx Pharmaceuticals Inc (ONXX):
Insider trading activities of Goddard Paul
Insider trading activities of Ringo William R
Insider trading activities of Coles N Anthony
Insider trading activities of Wiggans Thomas G
Insider trading activities of Lasowski Juergen
Insider trading activities of Wierenga Wendall
Insider trading activities of Fust Matthew K
Insider trading activities of Lundberg Magnus
Insider trading activities of Torley Helen
Insider trading activities of Grillo Lopez Antonio J
Insider trading activities of Nevinny Corinne H
Insider trading activities of Wood Julianna R
Insider trading activities of Brege Laura
Insider trading activities of Love Ted W
Insider trading activities of Foster-cheek Kaye I
Insider trading activities of Shema Suzanne M

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at Onyx Pharmaceuticals Inc (ONXX).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2013 0 $0 402,684 $39,398,103 345,693 $10,561,728
2012 0 $0 703,385 $40,539,879 596,979 $18,080,494
2011 0 $0 224,853 $9,234,080 176,053 $4,428,015
2010 0 $0 61,367 $1,803,446 25,000 $386,000

Table 2. Monthly summary of insider trading at Onyx Pharmaceuticals Inc (ONXX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2013-08 0 $0 24,733 $3,218,134 21,180 $728,236
2013-07 0 $0 58,325 $7,725,205 39,731 $1,216,729
2013-06 0 $0 13,920 $1,262,382 12,920 $445,661
2013-05 0 $0 46,129 $4,356,947 41,947 $1,332,019
2013-04 0 $0 152,478 $14,154,175 128,942 $3,512,971
2013-03 0 $0 32,823 $2,778,304 35,034 $1,102,045
2013-02 0 $0 46,215 $3,543,670 40,965 $1,377,271
2013-01 0 $0 28,061 $2,359,286 24,974 $846,796
2012-12 0 $0 21,663 $1,715,982 12,084 $417,840
2012-11 0 $0 26,624 $2,006,685 15,992 $570,052
2012-10 0 $0 140,683 $1,332,888 130,452 $4,178,625
2012-09 0 $0 5,600 $417,771 2,001 $62,381
2012-08 0 $0 382,956 $27,571,732 334,733 $9,820,774
2012-07 0 $0 66,347 $4,744,947 41,318 $1,246,318
2012-06 0 $0 45,000 $2,107,715 45,000 $1,307,550
2012-05 0 $0 250 $11,367 0 $0
2012-04 0 $0 10,399 $467,955 10,399 $304,555
2012-03 0 $0 592 $22,211 0 $0
2012-02 0 $0 250 $10,345 5,000 $172,399
2012-01 0 $0 3,021 $130,281 0 $0
2011-12 0 $0 29,500 $1,284,902 26,500 $699,070
2011-11 0 $0 108,170 $4,860,216 107,053 $3,025,745
2011-10 0 $0 11,605 $407,848 10,000 $201,400
2011-09 0 $0 4,140 $133,970 0 $0

Table 3. Detailed insider trading at Onyx Pharmaceuticals Inc (ONXX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-08-12 Torley Helen (EVP, Chief Commercial Officer) Sale 9,311 126.91 1,181,621
2013-08-12 Torley Helen (EVP, Chief Commercial Officer) Option Ex 8,250 35.69 294,442
2013-08-08 Fust Matthew K (EVP & Chief Financial Officer) Sale 2,492 128.21 319,499
2013-08-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,052 131.86 534,296
2013-08-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,052 34.58 140,110
2013-08-06 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 8,878 133.22 1,182,718
2013-08-06 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 8,878 33.08 293,684
2013-07-30 Grillo Lopez Antonio J Sale 1,500 131.26 196,890
2013-07-30 Nevinny Corinne H Sale 1,500 131.26 196,890
2013-07-26 Fust Matthew K (EVP & Chief Financial Officer) Sale 6,043 130.50 788,611
2013-07-26 Grillo Lopez Antonio J Sale 2,000 130.50 261,000
2013-07-26 Grillo Lopez Antonio J Option Ex 2,000 76.79 153,580
2013-07-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,052 135.76 550,099
2013-07-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,052 34.58 140,110
2013-07-02 Fust Matthew K (EVP & Chief Financial Officer) Sale 1,551 132.80 205,972
2013-07-01 Lasowski Juergen (EVP, Corp. Dev & Strategy) Sale 25,375 132.63 3,365,486
2013-07-01 Lasowski Juergen (EVP, Corp. Dev & Strategy) Option Ex 25,375 28.55 724,456
2013-07-01 Wood Julianna R (VP, Public Affairs) Sale 2,304 132.63 305,579
2013-07-01 Wood Julianna R (VP, Public Affairs) Option Ex 2,304 32.92 75,854
2013-07-01 Grillo Lopez Antonio J Sale 3,000 132.63 397,890
2013-07-01 Goddard Paul Sale 6,000 132.27 793,638
2013-07-01 Goddard Paul Option Ex 6,000 20.45 122,729
2013-07-01 Nevinny Corinne H Sale 5,000 132.63 663,150
2013-06-19 Nevinny Corinne H Sale 1,000 88.25 88,250
2013-06-10 Wood Julianna R (VP, Public Affairs) Sale 2,306 92.30 212,843
2013-06-10 Wood Julianna R (VP, Public Affairs) Option Ex 2,306 32.39 74,700
2013-06-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,052 91.49 370,709
2013-06-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,052 34.58 140,110
2013-06-05 Coles N Anthony (Chairman & CEO) Sale 6,562 90.00 590,580
2013-06-05 Coles N Anthony (Chairman & CEO) Option Ex 6,562 35.18 230,851
2013-05-14 Lasowski Juergen (EVP, Corp. Dev & Strategy) Sale 4,182 96.76 404,641
2013-05-13 Torley Helen (EVP, Chief Commercial Officer) Sale 8,250 97.91 807,757
2013-05-13 Torley Helen (EVP, Chief Commercial Officer) Option Ex 8,250 35.69 294,442
2013-05-13 Fust Matthew K (EVP & Chief Financial Officer) Sale 10,269 98.12 1,007,594
2013-05-13 Fust Matthew K (EVP & Chief Financial Officer) Option Ex 10,269 34.48 354,075
2013-05-08 Goddard Paul Sale 1,000 95.00 95,000
2013-05-08 Goddard Paul Option Ex 1,000 28.41 28,410
2013-05-07 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 8,877 90.22 800,882
2013-05-07 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 8,877 33.08 293,651
2013-05-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,051 89.98 364,508
2013-05-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,051 34.58 140,075
2013-05-06 Wiggans Thomas G Sale 4,500 91.01 409,545
2013-05-06 Wiggans Thomas G Option Ex 4,500 26.46 119,092
2013-05-01 Goddard Paul Sale 5,000 93.40 467,020
2013-05-01 Goddard Paul Option Ex 5,000 20.45 102,274
2013-04-23 Grillo Lopez Antonio J Sale 5,000 101.28 506,400
2013-04-23 Grillo Lopez Antonio J Option Ex 5,000 37.68 188,400
2013-04-15 Fust Matthew K (EVP & Chief Financial Officer) Sale 1,347 95.15 128,167
2013-04-11 Lundberg Magnus Sale 10,000 96.00 960,000
2013-04-11 Lundberg Magnus Option Ex 10,000 16.28 162,800
2013-04-11 Grillo Lopez Antonio J Sale 43,164 97.30 4,199,857
2013-04-11 Grillo Lopez Antonio J Option Ex 43,164 29.74 1,283,697
2013-04-10 Wood Julianna R (VP, Public Affairs) Sale 9,948 95.00 945,079
2013-04-10 Wood Julianna R (VP, Public Affairs) Option Ex 9,948 31.89 317,211
2013-04-10 Goddard Paul Sale 2,000 95.00 190,000
2013-04-10 Goddard Paul Option Ex 2,000 28.41 56,820
2013-04-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,052 89.17 361,320
2013-04-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,052 34.58 140,110
2013-04-05 Wiggans Thomas G Sale 3,700 86.00 318,200
2013-04-05 Wiggans Thomas G Option Ex 2,500 25.30 63,250
2013-04-03 Coles N Anthony (Chairman & CEO) Sale 9,705 90.06 873,983
2013-04-03 Coles N Anthony (Chairman & CEO) Option Ex 17,278 28.79 497,433
2013-04-02 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 1,767 89.62 158,358
2013-04-01 Torley Helen (EVP, Chief Commercial Officer) Sale 466 86.14 40,141
2013-04-01 Fust Matthew K (EVP & Chief Financial Officer) Sale 3,861 86.14 332,567
2013-04-01 Lasowski Juergen (EVP, Corp. Dev & Strategy) Sale 2,651 86.14 228,349
2013-04-01 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 2,066 86.15 177,985
2013-04-01 Wood Julianna R (VP, Public Affairs) Sale 907 86.15 78,138
2013-04-01 Lundberg Magnus Sale 10,000 92.00 920,000
2013-04-01 Lundberg Magnus Option Ex 10,000 23.70 237,000
2013-04-01 Grillo Lopez Antonio J Sale 25,000 90.91 2,272,825
2013-04-01 Grillo Lopez Antonio J Option Ex 25,000 22.65 566,250
2013-04-01 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 5,215 88.42 461,084
2013-04-01 Coles N Anthony (Chairman & CEO) Sale 11,629 86.14 1,001,722
2013-03-28 Coles N Anthony (Chairman & CEO) Sale 10,938 90.00 984,420
2013-03-28 Coles N Anthony (Chairman & CEO) Option Ex 10,938 35.18 384,798
2013-03-11 Wood Julianna R (VP, Public Affairs) Sale 3,331 85.65 285,300
2013-03-11 Wood Julianna R (VP, Public Affairs) Option Ex 3,331 32.92 109,663
2013-03-11 Lundberg Magnus Sale 5,000 88.00 440,000
2013-03-11 Lundberg Magnus Option Ex 5,000 38.85 194,250
2013-03-08 Goddard Paul Sale 1,000 85.00 85,000
2013-03-08 Goddard Paul Option Ex 1,000 28.41 28,410
2013-03-08 Wiggans Thomas G Sale 2,000 85.00 170,000
2013-03-08 Wiggans Thomas G Option Ex 2,000 27.63 55,260
2013-03-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,054 79.72 323,184
2013-03-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,054 34.58 140,179
2013-03-05 Fust Matthew K (EVP & Chief Financial Officer) Option Ex 2,211 34.48 76,235
2013-03-05 Wiggans Thomas G Sale 2,500 77.20 193,000
2013-03-05 Wiggans Thomas G Option Ex 2,500 25.30 63,250
2013-03-01 Goddard Paul Sale 4,000 74.35 297,400
2013-03-01 Goddard Paul Option Ex 4,000 12.50 50,000
2013-02-28 Fust Matthew K (EVP & Chief Financial Officer) Sale 15,000 77.12 1,156,800
2013-02-28 Fust Matthew K (EVP & Chief Financial Officer) Option Ex 10,000 34.48 344,799
2013-02-15 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 16,164 74.96 1,211,653
2013-02-15 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 16,164 33.08 534,705
2013-02-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 4,051 77.52 314,033
2013-02-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 4,051 34.58 140,075
2013-02-05 Wiggans Thomas G Sale 2,500 77.29 193,225
2013-02-05 Wiggans Thomas G Option Ex 2,500 25.30 63,250
2013-02-04 Torley Helen (EVP, Chief Commercial Officer) Sale 8,250 78.61 648,532
2013-02-04 Torley Helen (EVP, Chief Commercial Officer) Option Ex 8,250 35.69 294,442
2013-02-01 Wierenga Wendall Sale 250 77.71 19,427
2013-01-10 Fust Matthew K (EVP & Chief Financial Officer) Sale 10,199 85.12 868,138
2013-01-10 Fust Matthew K (EVP & Chief Financial Officer) Option Ex 7,112 34.48 245,221
2013-01-09 Wood Julianna R (VP, Public Affairs) Sale 6,622 85.00 562,870
2013-01-09 Wood Julianna R (VP, Public Affairs) Option Ex 6,622 32.92 218,009
2013-01-09 Goddard Paul Sale 5,000 83.88 419,375
2013-01-09 Goddard Paul Option Ex 5,000 33.56 167,800
2013-01-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 6,240 81.56 508,903
2013-01-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 6,240 34.58 215,766
2012-12-12 Grillo Lopez Antonio J Sale 7,265 82.25 597,546
2012-12-10 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 14,398 77.68 1,118,436
2012-12-10 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 12,084 34.58 417,840
2012-11-28 Fust Matthew K (EVP & Chief Financial Officer) Option Ex 966 34.48 33,307
2012-11-28 Nevinny Corinne H Sale 3,964 75.00 297,300
2012-11-12 Torley Helen (EVP, Chief Commercial Officer) Sale 11,997 75.22 902,414
2012-11-12 Torley Helen (EVP, Chief Commercial Officer) Option Ex 8,250 35.69 294,442
2012-11-07 Ringo William R Sale 1,300 75.01 97,514
2012-11-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 2,001 75.14 150,355
2012-11-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 2,001 31.18 62,381
2012-11-06 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 7,112 75.90 539,800
2012-11-06 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 4,775 37.68 179,922
2012-11-01 Wierenga Wendall Sale 250 77.21 19,302
2012-10-16 Coles N Anthony (President & CEO) Sale 125,599 .00 0
2012-10-16 Coles N Anthony (President & CEO) Option Ex 125,599 32.10 4,032,355
2012-10-10 Wood Julianna R (VP, Public Affairs) Sale 2,853 86.95 248,068
2012-10-10 Wood Julianna R (VP, Public Affairs) Option Ex 2,853 29.41 83,920
2012-10-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 2,000 91.01 182,020
2012-10-08 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 2,000 31.18 62,350
2012-10-05 Lasowski Juergen (EVP, Corp. Dev & Strategy) Sale 5,902 90.00 531,180
2012-10-04 Torley Helen (EVP, Chief Commercial Officer) Sale 2,314 86.51 200,184
2012-10-02 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 2,015 85.08 171,436
2012-09-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Sale 2,001 77.88 155,837
2012-09-07 Shema Suzanne M (EVP, GC and Corp. Secretary) Option Ex 2,001 31.18 62,381
2012-09-04 Torley Helen (EVP, Chief Commercial Officer) Sale 1,878 72.78 136,680
2012-09-04 Shema Suzanne M (EVP, GC and Corp, Secretary) Sale 1,721 72.78 125,254
2012-08-30 Goddard Paul (Director) Sale 5,000 71.40 357,000
2012-08-30 Goddard Paul (Director) Option Ex 5,000 4.78 23,900
2012-08-24 Wierenga Wendall (Director) Sale 5,000 74.09 370,450
2012-08-24 Wierenga Wendall (Director) Option Ex 5,000 27.14 135,700
2012-08-16 Wiggans Thomas G (Director) Sale 12,000 68.62 823,415
2012-08-16 Wiggans Thomas G (Director) Option Ex 10,000 25.30 253,000
2012-08-08 Coles N Anthony (President & CEO) Sale 270,690 72.18 19,538,404
2012-08-08 Coles N Anthony (President & CEO) Option Ex 250,000 29.03 7,257,500
2012-08-07 Shema Suzanne M (EVP, General Counsel & Sec) Sale 16,933 71.88 1,217,144
2012-08-07 Shema Suzanne M (EVP, General Counsel & Sec) Option Ex 16,933 33.80 572,386
2012-08-06 Torley Helen (EVP & Chief Commercial Officer) Sale 2,000 71.89 143,780
2012-08-06 Fust Matthew K (Chief Financial Officer) Sale 22,009 71.77 1,579,519
2012-08-06 Fust Matthew K (Chief Financial Officer) Option Ex 17,492 34.48 603,124
2012-08-06 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 29,514 70.93 2,093,428
2012-08-06 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 22,041 30.78 678,421
2012-08-06 Ringo William R (Director) Sale 4,190 72.27 302,811
2012-08-06 Ringo William R (Director) Option Ex 8,267 35.90 296,743
2012-08-06 Shema Suzanne M (EVP, General Counsel & Sec) Sale 6,550 71.93 471,148
2012-08-01 Wierenga Wendall (Director) Sale 250 74.76 18,690
2012-08-01 Coles N Anthony (President & CEO) Sale 8,820 74.37 655,943
2012-07-25 Torley Helen (Chief Opertaing Officer) Sale 4,549 73.97 336,498
2012-07-25 Fust Matthew K (Chief Financial Officer) Sale 5,207 73.97 385,172
2012-07-25 Lasowski Juergen (EVP, Corporate Development) Sale 5,348 73.97 395,602
2012-07-25 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 2,335 73.97 172,724
2012-07-25 Wood Julianna R (VP, Public Affairs) Sale 1,495 73.97 110,589
2012-07-25 Shema Suzanne M (EVP, General Counsel & Sec) Sale 2,971 73.97 219,770
2012-07-25 Coles N Anthony (President & CEO) Sale 11,883 73.97 879,009
2012-07-25 Love Ted W (EVP, R&D and Tech. Operations) Sale 5,241 73.97 387,687
2012-07-10 Wood Julianna R (VP, Public Affairs) Sale 2,852 68.01 193,964
2012-07-10 Wood Julianna R (VP, Public Affairs) Option Ex 2,852 29.41 83,891
2012-07-09 Shema Suzanne M (EVP, General Counsel & Sec) Sale 24,466 68.01 1,663,932
2012-07-09 Shema Suzanne M (EVP, General Counsel & Sec) Option Ex 24,466 31.18 762,727
2012-07-02 Lasowski Juergen (EVP, Corporate Development) Option Ex 14,000 28.55 399,700
2012-06-25 Lundberg Magnus (Director) Sale 5,000 65.17 325,875
2012-06-25 Lundberg Magnus (Director) Option Ex 5,000 12.11 60,550
2012-06-07 Shema Suzanne M (EVP, General Counsel & Sec) Sale 40,000 44.55 1,781,840
2012-06-07 Shema Suzanne M (EVP, General Counsel & Sec) Option Ex 40,000 31.18 1,247,000
2012-05-01 Wierenga Wendall (Director) Sale 250 45.47 11,367
2012-04-25 Wood Julianna R (VP, Public Affairs) Sale 10,399 45.00 467,955
2012-04-25 Wood Julianna R (VP, Public Affairs) Option Ex 10,399 29.29 304,555
2012-03-02 Fust Matthew K (Chief Financial Officer) Sale 592 37.52 22,211
2012-02-14 Fust Matthew K (Chief Financial Officer) Option Ex 5,000 34.48 172,399
2012-02-01 Wierenga Wendall (Director) Sale 250 41.38 10,345
2012-01-06 Fust Matthew K (Chief Financial Officer) Sale 1,789 43.46 77,749
2012-01-03 Lasowski Juergen (EVP, Corporate Development) Sale 1,232 42.64 52,532
2011-12-05 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 29,500 43.56 1,284,902
2011-12-05 Foster-cheek Kaye I (SVP, Global Human Resources) Option Ex 26,500 26.38 699,070
2011-11-28 Wood Julianna R (VP, Public Affairs) Sale 107,053 45.00 4,817,385
2011-11-28 Wood Julianna R (VP, Public Affairs) Option Ex 107,053 28.26 3,025,745
2011-11-18 Fust Matthew K (Chief Financial Officer) Sale 867 38.05 32,989
2011-11-01 Wierenga Wendall (Director) Sale 250 39.37 9,842
2011-10-14 Brege Laura (EVP, Corporate Affairs) Sale 10,000 36.01 360,100
2011-10-14 Brege Laura (EVP, Corporate Affairs) Option Ex 10,000 20.14 201,400
2011-10-03 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 1,605 29.75 47,748
2011-09-23 Foster-cheek Kaye I (SVP, Global Human Resources) Sale 1,781 30.00 53,435
2011-09-01 Lasowski Juergen (EVP, Corporate Development) Sale 1,006 34.14 34,344
2011-09-01 Shema Suzanne M (SVP, General Counsel) Sale 1,353 34.14 46,191
2011-07-14 Brege Laura (EVP, Corporate Affairs) Sale 10,000 35.00 350,000
2011-07-14 Brege Laura (EVP, Corporate Affairs) Option Ex 10,000 15.44 154,400
2011-06-15 Coles N Anthony (President & CEO) Sale 8,845 36.10 319,286
2011-05-20 Lasowski Juergen (EVP, Corporate Development) Sale 594 43.27 25,705
2011-05-06 Lasowski Juergen (EVP, Corporate Development) Sale 3,783 40.00 151,320
2011-05-02 Wierenga Wendall (Director) Sale 250 37.67 9,417
2011-04-26 Brege Laura (EVP, Corporate Affairs) Sale 10,000 35.01 350,050
2011-04-26 Brege Laura (EVP, Corporate Affairs) Option Ex 10,000 15.44 154,400
2011-04-07 Wood Julianna R (VP, Public Affairs) Sale 1,050 35.00 36,750
2011-04-01 Fust Matthew K (Chief Financial Officer) Sale 800 35.02 28,016
2011-04-01 Brege Laura (EVP, Corporate Affairs) Sale 7,000 35.02 245,140
2011-04-01 Lasowski Juergen (EVP, Corporate Development) Sale 1,478 35.02 51,759
2011-04-01 Wood Julianna R (VP, Public Affairs) Sale 1,078 35.02 37,751
2011-04-01 Coles N Anthony (President & CEO) Sale 12,248 35.02 428,924
2011-01-18 Brege Laura (EVP & Chief Operating Officer) Sale 12,500 35.64 445,475
2011-01-18 Brege Laura (EVP & Chief Operating Officer) Option Ex 12,500 15.44 193,000
2011-01-06 Fust Matthew K (Chief Financial Officer) Sale 1,812 37.28 67,551
2010-12-14 Wood Julianna R (VP, Corp. Communication/I.R.) Sale 2,098 35.02 73,461
2010-12-07 Coles N Anthony (President & CEO) Sale 13,669 32.00 437,408
2010-11-08 Brege Laura (EVP & Chief Operating Officer) Sale 25,000 30.00 750,000
2010-11-08 Brege Laura (EVP & Chief Operating Officer) Option Ex 25,000 15.44 386,000
2010-08-19 Coles N Anthony (President & CEO) Sale 12,625 26.08 329,209
2010-08-17 Coles N Anthony (President & CEO) Sale 7,375 26.96 198,830
2010-05-20 Lasowski Juergen (SVP, Corporate Development) Sale 600 24.23 14,538

Insider trading activities including stock purchases, stock sales, and option exercises of ONXX 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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