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 $408,262,834.
The total value of stock option exercises since 2005 is $933,715.


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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
2018-11 0 $0 2,600 $255,522 0 $0
2018-10 0 $0 4,500 $420,088 0 $0
2018-08 0 $0 7,100 $794,910 0 $0
2018-07 0 $0 1,313 $144,863 0 $0
2018-06 0 $0 7,000 $787,710 0 $0
2018-05 0 $0 17,641 $1,903,488 0 $0
2018-03 0 $0 23,391 $2,474,434 0 $0
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 ($)   Value ($)
2018-11-21 Ellsworth Melinda C (VP IR & Corp. Communications) Sale 1,100 95.36 104,901
2018-11-02 Hockema Jack A (CEO) Sale 1,500 100.41 150,621
2018-10-30 Hockema Jack A (CEO) Sale 4,500 93.35 420,088
2018-08-02 Hockema Jack A (CEO) Sale 6,000 111.91 671,454
2018-08-02 Ellsworth Melinda C (VP IR & Corp. Communications) Sale 1,100 112.23 123,456
2018-07-26 Quinn Jack Sale 1,313 110.33 144,863
2018-06-13 Barneson John (Sr. VP - Corporate Development) Sale 7,000 112.53 787,710
2018-05-25 Hockema Jack A (CEO) Sale 9,000 108.64 977,787
2018-05-24 Miller Del L (Vice President and Treasurer) Sale 979 108.22 105,952
2018-05-24 Krouse Mark (VP - Human Resources) Sale 1,500 108.63 162,940
2018-05-22 West Neal E (VP & Chief Accounting Officer) Sale 2,175 110.00 239,250
2018-05-15 West Neal E (VP & Chief Accounting Officer) Sale 725 103.40 74,965
2018-05-14 Parkinson Ray (VP - Advanced Engineering) Sale 3,262 105.03 342,594
2018-03-15 Osborne Alfred E Jr Sale 1,000 104.40 104,400
2018-03-14 Harvey Keith (President & COO) Sale 2,640 106.24 280,473
2018-03-13 Harvey Keith (President & COO) Sale 3,968 107.60 426,956
2018-03-12 Donnan John Malcolm (EVP - Legal, Compliance & HR) Sale 6,783 107.10 726,479
2018-03-07 Hockema Jack A (CEO) Sale 9,000 104.01 936,126
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
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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.