Insider Trading activities of Kaiser Aluminum Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Kaiser Aluminum Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Kaiser Aluminum Corp since year 2005. Table 2 shows the detailed insider transactions of Kaiser Aluminum Corp since 2005. The reporting company's ticker symbol is KALU. The reporting company's CIK number is 811596.
The total value of stock buying since 2005 is $1,220,730.
The total value of stock sales since 2005 is $401,481,819.
The total value of stock option exercises since 2005 is $933,715.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Kaiser Aluminum Corp (KALU).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 1,000 $99,483 0 $0
2017-09 0 $0 10,000 $1,023,066 0 $0
2017-08 0 $0 4,317 $413,171 0 $0
2017-07 0 $0 13,082 $1,212,161 0 $0
2017-05 0 $0 2,000 $161,494 0 $0
2017-04 0 $0 7,377 $623,885 0 $0
2017-03 0 $0 1,200 $93,794 0 $0
2016-12 0 $0 11,670 $986,920 11,670 $933,715
2015-10 0 $0 950 $79,287 0 $0
2015-09 0 $0 1,500 $122,814 0 $0
2015-08 0 $0 7,884 $668,904 0 $0
2015-07 0 $0 9,327 $775,603 0 $0
2015-06 0 $0 8,000 $655,687 0 $0
2015-05 0 $0 12,100 $996,092 0 $0
2015-04 0 $0 8,000 $612,299 0 $0
2015-03 0 $0 3,000 $228,010 0 $0
2015-02 0 $0 8,900 $665,680 0 $0
2015-01 0 $0 1,500 $106,421 0 $0
2014-12 0 $0 6,500 $472,114 0 $0
2014-11 0 $0 3,000 $217,948 0 $0
2014-10 0 $0 5,000 $376,840 0 $0
2014-09 0 $0 5,000 $405,420 0 $0
2014-08 0 $0 5,000 $385,180 0 $0
2014-07 0 $0 9,500 $702,215 0 $0
2014-06 0 $0 27,500 $171,512 0 $0
2014-05 0 $0 2,500 $175,425 0 $0
2014-03 0 $0 1,500 $107,995 0 $0
2014-02 0 $0 8,500 $597,295 0 $0
2013-10 0 $0 5,000 $362,603 0 $0
2013-09 0 $0 12,505 $876,547 0 $0
2013-08 0 $0 7,300 $492,865 0 $0
2013-07 0 $0 5,000 $327,990 0 $0
2013-06 0 $0 11,000 $697,181 0 $0
2013-05 0 $0 11,592 $727,143 0 $0
2013-04 0 $0 5,000 $317,120 0 $0
2013-03 0 $0 6,500 $396,485 0 $0
2013-02 0 $0 6,500 $407,385 0 $0
2013-01 0 $0 6,500 $409,610 0 $0
2012-12 0 $0 11,145 $678,939 0 $0
2012-11 0 $0 3,110 $186,316 0 $0
2012-10 0 $0 6,500 $386,679 0 $0
2012-09 0 $0 2,500 $139,272 0 $0
2012-08 0 $0 2,500 $137,260 0 $0
2012-07 0 $0 6,500 $353,089 0 $0
2012-06 0 $0 500 $23,571 0 $0
2012-05 0 $0 500 $26,422 0 $0
2012-04 0 $0 231,009 $11,125,496 0 $0
2012-03 0 $0 48,076 $2,321,399 0 $0
2012-02 0 $0 500 $25,360 0 $0
2012-01 0 $0 500 $23,751 0 $0
2011-12 0 $0 500 $23,228 0 $0
2011-11 0 $0 4,600 $209,762 0 $0
2011-05 0 $0 347,952 $17,598,787 0 $0
2011-04 0 $0 786,858 $38,846,309 0 $0
2011-03 0 $0 217,042 $10,647,538 0 $0
2010-11 0 $0 972 $45,423 0 $0
2010-07 0 $0 184,942 $7,393,247 0 $0
2010-06 0 $0 36,916 $1,454,964 0 $0
2010-05 0 $0 104,129 $4,043,539 0 $0
2010-04 0 $0 545,826 $21,957,614 0 $0
2010-03 0 $0 453,200 $17,336,490 0 $0
2009-12 0 $0 1,952 $78,066 0 $0
2009-09 500 $16,530 0 $0 0 $0
2009-07 0 $0 145,826 $4,569,492 0 $0
2008-12 4,500 $87,165 0 $0 0 $0
2008-11 6,787 $135,930 0 $0 0 $0
2008-09 1,000 $48,391 0 $0 0 $0
2008-08 6,057 $292,990 0 $0 0 $0
2008-06 1,000 $61,251 0 $0 0 $0
2008-05 4,042 $259,994 151 $9,635 0 $0
2008-03 1,000 $71,500 0 $0 0 $0
2007-12 0 $0 354,766 $25,797,763 0 $0
2007-11 0 $0 331,212 $23,697,322 0 $0
2007-09 1,075 $77,466 0 $0 0 $0
2007-08 2,200 $136,918 0 $0 0 $0
2007-01 500 $32,595 3,337,235 $194,183,692 0 $0
2006-07 0 $0 750,000 $9,750 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Kaiser Aluminum Corp insiders (KALU)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-31 Ellsworth Melinda C (VP IR & Corp. Communications) Sale 1,000 99.48 99,483
2017-09-29 Hockema Jack A (CEO) Sale 3,018 102.70 309,936
2017-09-28 Hockema Jack A (CEO) Sale 5,982 102.66 614,130
2017-09-05 Bartholomew Carolyn Sale 1,000 99.00 99,000
2017-08-17 Osborne Alfred E Jr Sale 2,000 94.56 189,114
2017-08-08 Miller Del L (Vice President and Treasurer) Sale 817 97.07 79,307
2017-08-02 Krouse Mark (VP - Human Resources) Sale 1,500 96.50 144,750
2017-07-24 Miller Del L (Vice President and Treasurer) Sale 1,282 96.81 124,110
2017-07-24 Parkinson Ray (VP - Advanced Engineering) Sale 1,800 97.45 175,404
2017-07-10 Bartholomew Carolyn Sale 1,000 92.00 92,000
2017-07-10 Hockema Jack A (CEO) Sale 9,000 91.18 820,647
2017-05-11 Parkinson Ray (VP - Advanced Engineering) Sale 2,000 80.75 161,494
2017-04-28 Harvey Keith (President & COO) Sale 2,377 85.00 202,045
2017-04-27 Harvey Keith (President & COO) Sale 2,500 84.20 210,500
2017-04-24 West Neal E (VP & Chief Accounting Officer) Sale 2,500 84.54 211,340
2017-03-29 Parkinson Ray (VP - Advanced Engineering) Sale 1,200 78.16 93,794
2016-12-05 Barneson John (Sr. VP - Corporate Development) Sale 7,002 84.57 592,152
2016-12-05 Barneson John (Sr. VP - Corporate Development) Option Ex 7,002 80.01 560,229
2015-10-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 950 83.46 79,287
2015-09-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 81.88 122,814
2015-08-17 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 85.56 128,344
2015-08-06 Quinn Jack (Director) Sale 1,384 85.52 118,355
2015-08-04 Hockema Jack A (President & CEO) Sale 5,000 84.44 422,205
2015-07-31 Parkinson Ray (VP - Advanced Engineering) Sale 1,827 84.65 154,659
2015-07-15 Harvey Keith (EVP - Fabricated Products) Sale 1,000 82.25 82,250
2015-07-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 81.47 122,209
2015-07-01 Hockema Jack A (President & CEO) Sale 5,000 83.30 416,485
2015-06-15 Harvey Keith (EVP - Fabricated Products) Sale 1,500 83.17 124,755
2015-06-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 83.88 125,812
2015-06-01 Hockema Jack A (President & CEO) Sale 5,000 81.02 405,120
2015-05-15 Harvey Keith (EVP - Fabricated Products) Sale 1,500 83.38 125,070
2015-05-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 83.26 124,884
2015-05-05 Ellsworth Melinda C (VP & Treasurer) Sale 600 82.43 49,455
2015-05-01 West Neal E (VP & Chief Accounting Officer) Sale 1,000 82.04 82,041
2015-05-01 Hockema Jack A (President & CEO) Sale 5,000 81.81 409,055
2015-05-01 Murdy William F (Director) Sale 2,500 82.23 205,587
2015-04-15 Harvey Keith (EVP - Fabricated Products) Sale 1,500 76.34 114,510
2015-04-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 76.64 114,964
2015-04-01 Hockema Jack A (President & CEO) Sale 5,000 76.56 382,825
2015-03-16 Harvey Keith (EVP - Fabricated Products) Sale 1,500 76.00 114,000
2015-03-16 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 76.01 114,010
2015-02-25 Harvey Keith (EVP - Fabricated Products) Sale 1,000 76.93 76,930
2015-02-23 Murdy William F (Director) Sale 1,400 76.23 106,716
2015-02-20 Hockema Jack A (President & CEO) Sale 5,000 74.94 374,694
2015-02-17 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 71.56 107,340
2015-01-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 70.95 106,421
2014-12-15 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 1,500 70.96 106,439
2014-12-01 Hockema Jack A (President & CEO) Sale 5,000 73.14 365,675
2014-11-17 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 2,000 72.73 145,460
2014-11-17 Murdy William F (Director) Sale 1,000 72.49 72,488
2014-10-01 Hockema Jack A (President & CEO) Sale 5,000 75.37 376,840
2014-09-02 Hockema Jack A (President & CEO) Sale 5,000 81.08 405,420
2014-08-01 Hockema Jack A (President & CEO) Sale 5,000 77.04 385,180
2014-07-29 Parkinson Ray (VP - Advanced Engineering) Sale 2,000 76.50 153,000
2014-07-02 Bunin Pete (EVP - Strategy) Sale 2,500 72.66 181,650
2014-07-01 Hockema Jack A (President & CEO) Sale 5,000 73.51 367,565
2014-06-04 Bunin Pete (SVP - Operations) Sale 25,000 .00 0
2014-06-03 Bunin Pete (SVP - Operations) Sale 2,500 68.61 171,512
2014-05-02 Bunin Pete (SVP - Operations) Sale 2,500 70.17 175,425
2014-03-25 Foster David A (Director) Sale 1,000 72.01 72,010
2014-03-10 Ellsworth Melinda C (VP & Treasurer) Sale 500 71.97 35,985
2014-02-28 Van Leeuwen Thomas Melton (Director) Sale 8,500 70.27 597,295
2013-10-03 Hockema Jack A (President & CEO) Sale 292 72.50 21,170
2013-10-02 Hockema Jack A (President & CEO) Sale 4,708 72.52 341,433
2013-09-04 Hockema Jack A (President & CEO) Sale 2,928 70.23 205,648
2013-09-04 Osborne Alfred E Jr (Director) Sale 7,505 70.00 525,387
2013-09-03 Hockema Jack A (President & CEO) Sale 2,072 70.23 145,512
2013-08-19 Hockema Jack A (President & CEO) Sale 5,000 67.92 339,580
2013-08-12 Parkinson Ray (VP - Advanced Engineering) Sale 2,300 66.65 153,285
2013-07-11 Hockema Jack A (President & CEO) Sale 5,000 65.60 327,990
2013-06-10 Barneson John (Sr. VP - Corporate Development) Sale 6,000 63.25 379,506
2013-06-03 Hockema Jack A (President & CEO) Sale 5,000 63.53 317,675
2013-05-29 Harvey Keith (SVP - Sales & Marketing) Sale 6,592 63.63 419,448
2013-05-01 Hockema Jack A (President & CEO) Sale 5,000 61.54 307,695
2013-04-01 Hockema Jack A (President & CEO) Sale 5,000 63.42 317,120
2013-03-01 Bunin Pete (SVP - Operations) Sale 1,500 60.95 91,425
2013-03-01 Hockema Jack A (President & CEO) Sale 5,000 61.01 305,060
2013-02-01 Bunin Pete (SVP - Operations) Sale 1,500 62.22 93,330
2013-02-01 Hockema Jack A (President & CEO) Sale 5,000 62.81 314,055
2013-01-02 Bunin Pete (SVP - Operations) Sale 1,500 62.75 94,125
2013-01-02 Hockema Jack A (President & CEO) Sale 5,000 63.10 315,485
2012-12-10 Van Leeuwen Thomas Melton (Director) Sale 4,000 60.95 243,792
2012-12-04 Van Leeuwen Thomas Melton (Director) Sale 5,645 60.91 343,842
2012-12-03 Bunin Pete (SVP - Operations) Sale 1,500 60.87 91,305
2012-11-27 Osborne Alfred E Jr (Director) Sale 1,610 59.53 95,836
2012-11-01 Bunin Pete (SVP - Operations) Sale 1,500 60.32 90,480
2012-10-31 Hockema Jack A (President & CEO) Sale 1,300 60.02 78,028
2012-10-26 Hockema Jack A (President & CEO) Sale 2,000 60.23 120,452
2012-10-25 Hockema Jack A (President & CEO) Sale 700 60.00 42,000
2012-10-01 Bunin Pete (SVP - Operations) Sale 1,500 58.55 87,825
2012-10-01 Hockema Jack A (President & CEO) Sale 1,000 58.37 58,374
2012-09-04 Bunin Pete (SVP - Operations) Sale 1,500 55.43 83,145
2012-09-04 Hockema Jack A (President & CEO) Sale 1,000 56.13 56,127
2012-08-01 Bunin Pete (SVP - Operations) Sale 1,500 54.88 82,312
2012-08-01 Hockema Jack A (President & CEO) Sale 1,000 54.95 54,948
2012-07-27 Hockema Jack A (President & CEO) Sale 1,706 55.18 94,140
2012-07-26 Bunin Pete (SVP - Operations) Sale 500 55.00 27,500
2012-07-26 Hockema Jack A (President & CEO) Sale 2,794 55.02 153,714
2012-07-02 Bunin Pete (SVP - Operations) Sale 1,000 51.93 51,930
2012-07-02 Hockema Jack A (President & CEO) Sale 500 51.61 25,805
2012-06-01 Hockema Jack A (President & CEO) Sale 500 47.14 23,571
2012-05-01 Hockema Jack A (President & CEO) Sale 500 52.84 26,422
2012-04-11 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 51,466 48.65 2,503,563
2012-04-10 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 21,034 47.15 991,753
2012-04-09 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 27,500 47.92 1,317,800
2012-04-04 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 42,509 48.17 2,047,658
2012-04-02 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 88,000 48.19 4,240,720
2012-04-02 Hockema Jack A (President & CEO) Sale 500 48.00 24,002
2012-03-30 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 4,202 47.84 201,023
2012-03-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 27,274 47.78 1,303,151
2012-03-27 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 3,300 49.18 162,294
2012-03-26 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 12,800 49.26 630,528
2012-03-01 Hockema Jack A (President & CEO) Sale 500 48.81 24,403
2012-02-01 Hockema Jack A (President & CEO) Sale 500 50.72 25,360
2012-01-03 Hockema Jack A (President & CEO) Sale 500 47.50 23,751
2011-12-01 Hockema Jack A (President & CEO) Sale 500 46.46 23,228
2011-11-30 Donnan John Malcolm (Sr VP, Gen Counsel & Secretary) Sale 3,500 46.43 162,515
2011-11-23 Ellsworth Melinda C (VP & Treasurer) Sale 600 40.90 24,540
2011-11-01 Hockema Jack A (President & CEO) Sale 500 45.41 22,707
2011-05-18 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 10,000 50.23 502,299
2011-05-17 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 20,000 50.01 1,000,200
2011-05-17 Donnan John Malcolm (Sr VP, Gen Counsel & Secretary) Sale 28,924 50.01 1,446,402
2011-05-16 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 15,000 50.81 762,150
2011-05-16 Quinn Jack (Director) Sale 1,443 49.64 71,631
2011-05-13 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 10,060 50.66 509,589
2011-05-12 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 45,200 50.86 2,298,872
2011-05-11 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 29,674 50.72 1,505,065
2011-05-10 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 56,206 51.07 2,870,440
2011-05-09 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 20,100 49.72 999,372
2011-05-06 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 4,645 50.07 232,575
2011-05-05 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 26,600 50.12 1,333,325
2011-05-04 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 19,100 49.97 954,427
2011-05-03 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 37,000 51.00 1,887,000
2011-05-02 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 24,000 51.06 1,225,440
2011-04-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 38,500 49.77 1,916,145
2011-04-28 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 150,000 49.43 7,414,500
2011-04-27 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 200,000 50.08 10,015,000
2011-04-26 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 65,038 49.28 3,205,397
2011-04-21 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 6,441 48.26 310,842
2011-04-20 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 18,000 47.50 855,000
2011-04-19 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 1,879 47.00 88,313
2011-04-18 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 10,301 46.87 482,807
2011-04-15 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 17,500 47.46 830,550
2011-04-14 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 12,200 47.78 582,916
2011-04-13 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 1,631 47.89 78,108
2011-04-12 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 7,609 48.62 369,949
2011-04-11 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 29,797 49.35 1,470,481
2011-04-08 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 28,353 49.52 1,404,040
2011-04-07 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 41,828 49.50 2,070,486
2011-04-06 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 29,488 49.36 1,455,527
2011-04-05 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 79,810 49.09 3,917,872
2011-04-04 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 29,226 49.04 1,433,243
2011-04-01 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 19,257 49.08 945,133
2011-03-31 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 67,095 49.14 3,297,048
2011-03-30 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 31,525 49.11 1,548,192
2011-03-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 81,790 48.89 3,998,713
2011-03-28 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 4,672 49.03 229,068
2011-03-25 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 16,000 49.47 791,520
2011-03-24 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 15,960 49.06 782,997
2010-11-05 Quinn Jack (Director) Sale 972 46.73 45,423
2010-07-23 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 139,739 40.10 5,603,533
2010-07-22 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 37,000 39.66 1,467,419
2010-07-21 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 8,203 39.29 322,295
2010-06-16 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 202 39.50 7,979
2010-06-15 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 968 39.50 38,236
2010-06-14 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 35,746 39.41 1,408,749
2010-05-13 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 71,302 38.83 2,768,656
2010-05-12 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 22,500 38.28 861,300
2010-05-04 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 1,227 39.52 48,491
2010-05-03 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 9,100 40.12 365,092
2010-04-30 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 50,405 40.28 2,030,313
2010-04-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 100,000 40.13 4,013,000
2010-04-28 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 2,082 39.45 82,134
2010-04-27 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 1,725 40.28 69,483
2010-04-26 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 9,240 41.57 384,106
2010-04-23 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 33,200 41.06 1,363,192
2010-04-22 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 10,000 40.50 405,000
2010-04-21 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 50,527 40.47 2,044,827
2010-04-20 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 3,000 40.20 120,600
2010-04-19 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 19,090 40.01 763,790
2010-04-16 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 10,282 40.62 417,654
2010-04-15 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 7,108 40.80 290,006
2010-04-14 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 142,013 40.06 5,689,040
2010-04-12 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 3,592 39.85 143,141
2010-04-09 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 17,129 39.77 681,220
2010-04-08 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 20,775 39.57 822,066
2010-04-07 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 1,014 40.10 40,661
2010-04-06 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 40,500 40.28 1,631,340
2010-04-05 Mcauliffe James E (Sr. VP - Human Resources) Sale 1,758 39.90 70,140
2010-04-05 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 20,616 40.04 825,464
2010-04-05 Donnan John Malcolm (Sr VP, Gen Counsel & Secretary) Sale 1,770 39.80 70,437
2010-03-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 31,200 38.50 1,201,200
2010-03-26 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 64,800 38.31 2,482,488
2010-03-25 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 99,000 38.35 3,796,650
2010-03-24 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 225,800 38.16 8,616,528
2010-03-23 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 32,400 38.26 1,239,624
2009-12-02 Quinn Jack (Director) Sale 1,952 39.99 78,066
2009-09-02 Murdy William F (Director) Buy 500 33.06 16,530
2009-07-08 Donnan John Malcolm (Sr VP, Gen Counsel & Secretary) Sale 123 31.51 3,875
2009-07-08 Hockema Jack A (President & CEO) Sale 30,980 30.86 956,135
2009-07-07 Mcauliffe James E (Sr. VP - Human Resources) Sale 11,010 31.26 344,139
2009-07-07 Donnan John Malcolm (Sr VP, Gen Counsel & Secretary) Sale 15,953 31.37 500,413
2009-07-07 Rinkenberger Daniel J (Sr. VP & CFO) Sale 5,700 31.67 180,519
2009-07-07 Hockema Jack A (President & CEO) Sale 52,111 31.34 1,633,106
2009-07-06 Rinkenberger Daniel J (Sr. VP & CFO) Sale 5,280 33.40 176,352
2009-07-06 Hockema Jack A (President & CEO) Sale 1,269 33.96 43,095
2009-07-06 Barneson John (Sr. VP - Corporate Development) Sale 23,400 31.28 731,858
2008-12-03 Quinn Jack (Director) Buy 1,000 19.10 19,100
2008-12-03 Murdy William F (Director) Buy 1,000 19.20 19,200
2008-12-02 Van Leeuwen Thomas Melton (Director) Buy 500 19.17 9,585
2008-12-01 Van Leeuwen Thomas Melton (Director) Buy 2,000 19.64 39,280
2008-11-28 Van Leeuwen Thomas Melton (Director) Buy 500 20.55 10,275
2008-11-26 Van Leeuwen Thomas Melton (Director) Buy 1,000 20.20 20,205
2008-11-24 Bartholomew Carolyn (Director) Buy 287 17.48 5,016
2008-11-21 Rinkenberger Daniel J (Sr. VP & CFO) Buy 2,000 15.38 30,764
2008-11-18 Frankel Carl Bennett (Director) Buy 1,000 23.17 23,170
2008-11-18 Wilcox Brett (Director) Buy 2,000 23.25 46,500
2008-09-05 Osborne Alfred E Jr (Director) Buy 1,000 48.39 48,391
2008-08-25 Osborne Alfred E Jr (Director) Buy 500 52.40 26,201
2008-08-19 Quinn Jack (Director) Buy 557 50.50 28,128
2008-08-19 Murdy William F (Director) Buy 1,000 50.38 50,380
2008-08-13 Rinkenberger Daniel J (Sr. VP, CFO & Treasurer) Buy 1,500 47.66 71,484
2008-08-12 Frankel Carl Bennett (Director) Buy 1,000 47.18 47,180
2008-08-12 Rinkenberger Daniel J (Sr. VP, CFO & Treasurer) Buy 1,000 46.77 46,772
2008-08-11 West Neal E (VP & Chief Accounting Officer) Buy 500 45.69 22,845
2008-06-18 Osborne Alfred E Jr (Director) Buy 1,000 61.25 61,251
2008-05-27 Rowsell Lynton John (VP & Chief Accounting Officer) Sale 151 63.81 9,635
2008-05-22 Frankel Carl Bennett (Director) Buy 1,000 63.27 63,275
2008-05-20 Hockema Jack A (President & CEO) Buy 1,000 64.50 64,500
2008-05-19 Hockema Jack A (President & CEO) Buy 2,042 64.75 132,219
2008-03-18 Frankel Carl Bennett (Director) Buy 1,000 71.50 71,500
2007-12-11 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 144,398 74.28 10,726,461
2007-12-10 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 13,544 73.24 991,976
2007-12-07 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 7,677 73.66 565,495
2007-12-06 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 28,131 72.70 2,045,095
2007-12-05 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 32,216 71.50 2,303,347
2007-12-04 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 109,100 71.16 7,763,774
2007-12-03 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 19,700 71.15 1,401,615
2007-11-30 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 22,318 71.18 1,589,268
2007-11-29 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 21,668 70.89 1,536,066
2007-11-28 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 56,643 70.54 3,991,719
2007-11-27 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 300 70.25 21,075
2007-11-26 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 6,066 71.00 430,673
2007-11-23 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 16,700 70.69 1,180,439
2007-11-21 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 332 70.00 23,240
2007-11-20 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 5,046 70.26 354,542
2007-11-15 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 36,261 70.34 2,550,635
2007-11-14 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 60,000 73.88 4,396,905
2007-09-24 Quinn Jack (Director) Buy 1,075 72.06 77,466
2007-08-21 Osborne Alfred E Jr (Director) Buy 700 60.74 42,519
2007-08-20 Osborne Alfred E Jr (Director) Buy 500 62.40 31,199
2007-08-17 Frankel Carl Bennett (Director) Buy 1,000 63.20 63,200
2007-01-31 Veba For Retirees Of Kaiser Aluminum (10% Owner) Sale 3,337,235 58.19 194,183,692
2007-01-30 Osborne Alfred E Jr (Director) Buy 500 65.19 32,595
2006-07-05 Maxxam Inc (10% Owner) Sale 750,000 .01 9,750

Insider trading activities including stock purchases, stock sales, and option exercises of KALU listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Kaiser Aluminum Corp (symbol KALU, CIK number 811596) see the Securities and Exchange Commission (SEC) website.