Insider Trading activities of Nanophase Technologies Corporation insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Nanophase Technologies Corporation since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Nanophase Technologies Corporation since year 2005. Table 2 shows the detailed insider transactions of Nanophase Technologies Corporation since 2005. The reporting company's ticker symbol is NANX. The reporting company's CIK number is 883107.
The total value of stock buying since 2005 is $9,080,855.
The total value of stock sales since 2005 is $4,707,102.
The total value of stock option exercises since 2005 is $561,939.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Nanophase Technologies Corporation (NANX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 6,300 $4,084 0 $0 0 $0
2017-08 90,935 $63,532 0 $0 0 $0
2017-06 40,307 $26,642 0 $0 0 $0
2016-12 31,000 $22,780 0 $0 0 $0
2016-11 51,478 $34,178 0 $0 0 $0
2016-06 105,027 $57,546 0 $0 0 $0
2016-05 147,810 $73,845 0 $0 0 $0
2016-03 49,180 $21,483 0 $0 0 $0
2016-02 2,600,700 $988,294 0 $0 0 $0
2015-12 47,000 $19,412 0 $0 0 $0
2015-11 17,000 $7,102 0 $0 0 $0
2015-03 100,000 $50,000 0 $0 0 $0
2015-02 50,000 $25,181 0 $0 53,333 $19,093
2014-12 65,000 $29,900 0 $0 0 $0
2014-11 73,891 $36,143 0 $0 0 $0
2014-08 152,820 $71,266 0 $0 0 $0
2014-05 36,603 $16,476 0 $0 0 $0
2013-05 144,959 $56,550 255,200 $88,044 0 $0
2012-12 219,507 $72,782 0 $0 0 $0
2012-09 2,421,918 $799,232 4,843,836 $1,598,464 0 $0
2012-06 1,551 $744 0 $0 0 $0
2012-05 73,859 $28,175 0 $0 0 $0
2012-03 1,389,325 $509,019 2,304,004 $875,520 0 $0
2012-01 39,500 $17,182 0 $0 0 $0
2011-12 135,018 $59,682 0 $0 0 $0
2011-11 137,496 $66,685 0 $0 0 $0
2011-10 28,626 $12,728 0 $0 0 $0
2010-12 590,000 $631,300 1,180,000 $1,262,600 0 $0
2009-12 37,981 $31,619 0 $0 0 $0
2008-12 186,931 $187,434 0 $0 0 $0
2008-10 77,332 $76,971 0 $0 0 $0
2008-09 108,010 $183,223 0 $0 0 $0
2008-08 150,602 $294,134 0 $0 0 $0
2008-07 60,000 $118,628 0 $0 0 $0
2008-06 826,643 $2,016,970 0 $0 0 $0
2008-04 79,731 $261,251 0 $0 0 $0
2008-03 71,550 $235,429 0 $0 0 $0
2008-02 167,285 $549,773 0 $0 16,667 $30,417
2008-01 355,618 $1,270,105 0 $0 0 $0
2007-12 3,000 $10,300 0 $0 0 $0
2007-11 2,000 $8,900 0 $0 0 $0
2007-10 7,000 $34,175 0 $0 0 $0
2007-04 0 $0 24,200 $174,721 24,200 $153,017
2007-03 0 $0 36,000 $200,297 31,000 $89,161
2006-11 0 $0 4,886 $33,127 4,886 $18,986
2006-10 0 $0 13,420 $90,303 13,420 $51,157
2006-09 0 $0 23,160 $150,354 23,160 $89,999
2006-08 0 $0 21,580 $148,429 21,580 $83,859
2006-07 0 $0 15,000 $85,243 15,000 $26,250

Table 2. Detailed insider stock purchases, sales, and option exercises of Nanophase Technologies Corporation insiders (NANX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-21 Whitmore R Janet (Director) Buy 5,200 .65 3,380
2017-09-19 Whitmore R Janet (Director) Buy 1,100 .64 704
2017-08-31 Whitmore R Janet (Director) Buy 60,000 .71 42,540
2017-08-30 Whitmore R Janet (Director) Buy 10,000 .69 6,949
2017-08-28 Whitmore R Janet (Director) Buy 7,035 .68 4,748
2017-08-25 Whitmore R Janet (Director) Buy 8,900 .67 5,945
2017-08-02 Whitmore R Janet (Director) Buy 5,000 .67 3,350
2017-06-21 Whitmore R Janet (Director) Buy 7,500 .67 5,010
2017-06-20 Whitmore R Janet (Director) Buy 3,250 .66 2,138
2017-06-16 Whitmore R Janet (Director) Buy 3,657 .67 2,435
2017-06-13 Whitmore R Janet (Director) Buy 16,000 .66 10,560
2017-06-09 Whitmore R Janet (Director) Buy 4,900 .66 3,209
2017-06-08 Whitmore R Janet (Director) Buy 5,000 .66 3,290
2016-12-12 Henderson James A (Director) Buy 24,000 .74 17,760
2016-12-08 Henderson James A (Director) Buy 1,000 .70 700
2016-12-02 Whitmore R Janet (Director) Buy 6,000 .72 4,320
2016-11-23 Whitmore R Janet (Director) Buy 7,500 .71 5,325
2016-11-17 Whitmore R Janet (Director) Buy 11,300 .72 8,136
2016-11-11 Whitmore Bradford T (10% Owner) Buy 32,678 .63 20,717
2016-06-21 Henderson James A (Director) Buy 925 .60 555
2016-06-20 Henderson James A (Director) Buy 17,685 .61 10,785
2016-06-07 Whitmore Bradford T (10% Owner) Buy 30,200 .55 16,459
2016-06-06 Whitmore R Janet (Director) Buy 6,794 .52 3,526
2016-06-02 Henderson James A (Director) Buy 2,598 .50 1,299
2016-06-02 Whitmore Bradford T (10% Owner) Buy 10,200 .51 5,191
2016-06-01 Whitmore R Janet (Director) Buy 20,000 .51 10,100
2016-06-01 Whitmore Bradford T (10% Owner) Buy 4,835 .51 2,441
2016-05-31 Whitmore R Janet (Director) Buy 10,000 .51 5,100
2016-05-31 Whitmore Bradford T (10% Owner) Buy 5,013 .51 2,531
2016-05-27 Whitmore R Janet (Director) Buy 24,000 .50 12,072
2016-05-26 Henderson James A (Director) Buy 22,530 .50 11,265
2016-05-18 Henderson James A (Director) Buy 4,047 .50 2,023
2016-05-10 Henderson James A (Director) Buy 4,090 .50 2,045
2016-05-10 Whitmore Bradford T (10% Owner) Buy 2,500 .51 1,262
2016-05-09 Henderson James A (Director) Buy 150 .50 75
2016-05-06 Henderson James A (Director) Buy 2,500 .50 1,250
2016-05-05 Whitmore Bradford T (10% Owner) Buy 250 .50 125
2016-05-04 Whitmore Bradford T (10% Owner) Buy 15,511 .51 7,941
2016-05-03 Whitmore Bradford T (10% Owner) Buy 36,342 .49 17,989
2016-05-02 Whitmore Bradford T (10% Owner) Buy 20,877 .49 10,167
2016-03-09 Henderson James A (Director) Buy 100 .43 43
2016-03-08 Henderson James A (Director) Buy 34,257 .44 15,073
2016-03-07 Henderson James A (Director) Buy 7,105 .44 3,126
2016-03-03 Henderson James A (Director) Buy 7,718 .42 3,241
2016-02-29 Henderson James A (Director) Buy 700 .42 294
2016-02-10 Whitmore Bradford T (10% Owner) Buy 2,600,000 .38 988,000
2015-12-22 Whitmore R Janet (Director) Buy 2,000 .41 820
2015-12-21 Whitmore R Janet (Director) Buy 250 .41 102
2015-12-18 Whitmore R Janet (Director) Buy 3,450 .41 1,414
2015-12-16 Whitmore R Janet (Director) Buy 2,000 .41 820
2015-12-14 Whitmore R Janet (Director) Buy 24,950 .41 10,229
2015-12-02 Whitmore R Janet (Director) Buy 14,350 .42 6,027
2015-11-30 Whitmore R Janet (Director) Buy 9,500 .42 3,990
2015-11-25 Whitmore R Janet (Director) Buy 6,250 .42 2,625
2015-11-24 Whitmore R Janet (Director) Buy 1,250 .39 487
2015-03-02 Whitmore R Janet (Director) Buy 100,000 .50 50,000
2015-02-27 Henderson James A (Director) Buy 27 .51 13
2015-02-26 Henderson James A (Director) Buy 13,300 .51 6,783
2015-02-25 Cesario Frank (Chief Financial Officer) Option Ex 53,333 .36 19,093
2015-02-25 Henderson James A (Director) Buy 29,992 .51 15,145
2015-02-24 Henderson James A (Director) Buy 6,681 .48 3,240
2014-12-23 Henderson James A (Director) Buy 45,000 .46 20,700
2014-12-12 Whitmore R Janet (Director) Buy 20,000 .46 9,200
2014-11-24 Whitmore R Janet (Director) Buy 27,000 .49 13,230
2014-11-21 Whitmore R Janet (Director) Buy 4,500 .49 2,227
2014-11-20 Whitmore R Janet (Director) Buy 42,391 .49 20,686
2014-08-25 Whitmore R Janet (Director) Buy 62,000 .47 29,140
2014-08-22 Henderson James A (Director) Buy 65,000 .47 30,550
2014-08-22 Whitmore R Janet (Director) Buy 3,170 .43 1,363
2014-08-21 Whitmore R Janet (Director) Buy 20,000 .46 9,100
2014-08-19 Whitmore R Janet (Director) Buy 1,150 .42 483
2014-08-18 Whitmore R Janet (Director) Buy 500 .42 210
2014-08-13 Whitmore R Janet (Director) Buy 500 .42 210
2014-08-11 Whitmore R Janet (Director) Buy 500 .42 210
2014-05-20 Whitmore R Janet (Director) Buy 200 .45 90
2014-05-14 Whitmore R Janet (Director) Buy 3,273 .46 1,505
2014-05-09 Whitmore R Janet (Director) Buy 3,000 .45 1,350
2014-05-08 Whitmore R Janet (Director) Buy 27,800 .45 12,510
2014-05-07 Whitmore R Janet (Director) Buy 1,930 .44 849
2014-05-06 Whitmore R Janet (Director) Buy 400 .43 172
2013-05-30 Cesario Frank (Chief Financial Officer) Buy 450 .45 202
2013-05-23 Henderson James A (Director) Buy 15,135 .42 6,356
2013-05-22 Henderson James A (Director) Buy 19,100 .42 8,022
2013-05-20 Henderson James A (Director) Buy 1,275 .41 522
2013-05-17 Henderson James A (Director) Buy 2,980 .41 1,221
2013-05-14 Whitmore R Janet (Director) Buy 4,321 .39 1,685
2013-05-10 Whitmore R Janet (Director) Buy 13,000 .37 4,810
2013-05-08 Whitmore R Janet (Director) Buy 3,800 .39 1,478
2013-05-07 Whitmore R Janet (Director) Buy 67,282 .39 26,441
2013-05-06 Whitmore R Janet (Director) Buy 17,616 .33 5,813
2013-05-06 Whitmore Bradford T (10% Owner) Sale 255,200 .34 88,044
2012-12-24 Whitmore R Janet (Director) Buy 14,034 .37 5,192
2012-12-21 Whitmore R Janet (Director) Buy 200 .36 72
2012-12-20 Whitmore R Janet (Director) Buy 13,100 .36 4,716
2012-12-19 Whitmore R Janet (Director) Buy 45,000 .34 15,300
2012-12-18 Whitmore R Janet (Director) Buy 17,995 .33 5,848
2012-12-17 Whitmore R Janet (Director) Buy 20,500 .31 6,355
2012-12-14 Whitmore R Janet (Director) Buy 15,000 .31 4,650
2012-12-13 Whitmore R Janet (Director) Buy 36,958 .31 11,420
2012-12-11 Whitmore R Janet (Director) Buy 51,195 .34 17,406
2012-12-10 Whitmore R Janet (Director) Buy 5,525 .33 1,823
2012-09-12 Spurgeon Corp (10% Owner) Sale 2,421,918 .33 799,232
2012-09-12 Whitmore Bradford T (10% Owner) Buy 2,421,918 .33 799,232
2012-09-12 Whitmore Bradford T (10% Owner) Sale 2,421,918 .33 799,232
2012-06-01 Jankowski Jess (President, CEO) Buy 1,551 .48 744
2012-05-31 Jankowski Jess (President, CEO) Buy 4 .27 1
2012-05-30 Jankowski Jess (President, CEO) Buy 400 .33 132
2012-05-29 Cesario Frank (Chief Financial Officer) Buy 17,410 .41 7,138
2012-05-24 Jankowski Jess (President, CEO) Buy 6,045 .37 2,254
2012-05-24 Henderson James A (Director) Buy 50,000 .37 18,650
2012-03-22 Whitmore Bradford T (10% Owner) Buy 142,822 .32 44,988
2012-03-21 Whitmore Bradford T (10% Owner) Buy 94,501 .28 26,271
2012-03-14 Spurgeon Corp (10% Owner) Sale 1,152,002 .38 437,760
2012-03-14 Whitmore Bradford T (10% Owner) Buy 1,152,002 .38 437,760
2012-03-14 Whitmore Bradford T (10% Owner) Sale 1,152,002 .38 437,760
2012-01-03 Whitmore Bradford T (10% Owner) Buy 39,500 .43 17,182
2011-12-23 Whitmore Bradford T (10% Owner) Buy 80,000 .44 35,120
2011-12-22 Whitmore Bradford T (10% Owner) Buy 7,645 .44 3,348
2011-12-21 Whitmore Bradford T (10% Owner) Buy 8,539 .44 3,740
2011-12-20 Whitmore Bradford T (10% Owner) Buy 26,532 .45 11,939
2011-12-16 Whitmore Bradford T (10% Owner) Buy 12,302 .45 5,535
2011-11-30 Whitmore Bradford T (10% Owner) Buy 4,699 .45 2,128
2011-11-29 Whitmore Bradford T (10% Owner) Buy 14,694 .45 6,612
2011-11-28 Whitmore Bradford T (10% Owner) Buy 3,200 .48 1,536
2011-11-25 Whitmore Bradford T (10% Owner) Buy 1,097 .47 521
2011-11-23 Whitmore Bradford T (10% Owner) Buy 39,120 .48 18,777
2011-11-22 Whitmore Bradford T (10% Owner) Buy 8,285 .48 3,976
2011-11-08 Whitmore Bradford T (10% Owner) Buy 25,451 .49 12,598
2011-11-07 Whitmore Bradford T (10% Owner) Buy 12,400 .51 6,262
2011-11-04 Whitmore Bradford T (10% Owner) Buy 28,550 .50 14,275
2011-10-09 Whitmore Bradford T (10% Owner) Buy 8,249 .45 3,712
2011-10-08 Whitmore Bradford T (10% Owner) Buy 10,077 .44 4,433
2011-10-07 Whitmore Bradford T (10% Owner) Buy 10,300 .45 4,583
2010-12-20 Spurgeon Corp (10% Owner) Sale 590,000 1.07 631,300
2010-12-20 Whitmore Bradford T (10% Owner) Buy 590,000 1.07 631,300
2010-12-20 Whitmore Bradford T (10% Owner) Sale 590,000 1.07 631,300
2009-12-22 Whitmore Bradford T (10% Owner) Buy 14,751 .81 11,874
2009-12-15 Whitmore Bradford T (10% Owner) Buy 23,230 .85 19,745
2008-12-18 Grace Brothers Ltd (10% Owner) Buy 34,388 1.18 40,577
2008-12-17 Grace Brothers Ltd (10% Owner) Buy 12,694 1.19 15,118
2008-12-16 Grace Brothers Ltd (10% Owner) Buy 33,075 1.06 35,092
2008-12-15 Grace Brothers Ltd (10% Owner) Buy 13,617 1.03 14,039
2008-12-12 Grace Brothers Ltd (10% Owner) Buy 56,895 .89 50,864
2008-12-11 Grace Brothers Ltd (10% Owner) Buy 1,920 .81 1,564
2008-12-08 Whitmore Bradford T (10% Owner) Buy 9,197 .83 7,633
2008-12-04 Whitmore Bradford T (10% Owner) Buy 17,975 .89 15,997
2008-12-03 Whitmore Bradford T (10% Owner) Buy 1,985 .91 1,806
2008-12-02 Whitmore Bradford T (10% Owner) Buy 5,185 .92 4,744
2008-10-10 Whitmore Bradford T (10% Owner) Buy 18,850 .95 18,001
2008-10-09 Whitmore Bradford T (10% Owner) Buy 17,020 .98 16,679
2008-10-08 Whitmore Bradford T (10% Owner) Buy 41,462 1.02 42,291
2008-09-23 Jankowski Jess (Acting CEO, VP, CFO) Buy 10,000 1.59 15,930
2008-09-12 Grace Brothers Ltd (10% Owner) Buy 15,581 1.54 23,932
2008-09-11 Grace Brothers Ltd (10% Owner) Buy 9,244 1.63 15,030
2008-09-10 Grace Brothers Ltd (10% Owner) Buy 18,525 1.68 31,177
2008-09-09 Grace Brothers Ltd (10% Owner) Buy 7,059 1.75 12,353
2008-09-08 Grace Brothers Ltd (10% Owner) Buy 10,671 1.75 18,674
2008-09-05 Grace Brothers Ltd (10% Owner) Buy 12,919 1.76 22,776
2008-09-04 Grace Brothers Ltd (10% Owner) Buy 5,000 1.80 9,000
2008-09-03 Grace Brothers Ltd (10% Owner) Buy 5,411 1.77 9,599
2008-09-02 Grace Brothers Ltd (10% Owner) Buy 13,600 1.82 24,752
2008-08-29 Grace Brothers Ltd (10% Owner) Buy 5,300 1.78 9,434
2008-08-28 Grace Brothers Ltd (10% Owner) Buy 21,345 1.85 39,424
2008-08-26 Grace Brothers Ltd (10% Owner) Buy 16,109 1.92 30,929
2008-08-25 Grace Brothers Ltd (10% Owner) Buy 5,000 1.91 9,525
2008-08-22 Grace Brothers Ltd (10% Owner) Buy 6,300 1.95 12,253
2008-08-21 Grace Brothers Ltd (10% Owner) Buy 40,248 1.98 79,811
2008-08-20 Grace Brothers Ltd (10% Owner) Buy 18,500 1.98 36,574
2008-08-19 Grace Brothers Ltd (10% Owner) Buy 8,700 1.97 17,139
2008-08-13 Grace Brothers Ltd (10% Owner) Buy 16,800 2.04 34,255
2008-08-12 Grace Brothers Ltd (10% Owner) Buy 4,700 2.03 9,522
2008-08-01 Grace Brothers Ltd (10% Owner) Buy 7,600 2.01 15,268
2008-07-31 Grace Brothers Ltd (10% Owner) Buy 400 1.91 764
2008-07-30 Grace Brothers Ltd (10% Owner) Buy 17,200 1.89 32,525
2008-07-25 Grace Brothers Ltd (10% Owner) Buy 12,600 2.01 25,363
2008-07-24 Grace Brothers Ltd (10% Owner) Buy 9,900 2.02 19,978
2008-07-23 Grace Brothers Ltd (10% Owner) Buy 19,900 2.01 39,998
2008-06-27 Grace Brothers Ltd (10% Owner) Buy 479,228 2.52 1,126,687
2008-06-25 Grace Brothers Ltd (10% Owner) Buy 50,372 3.05 153,836
2008-04-30 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 1,000 3.21 3,210
2008-04-16 Grace Brothers Ltd (10% Owner) Buy 65,218 3.28 213,719
2008-04-14 Grace Brothers Ltd (10% Owner) Buy 13,513 3.28 44,322
2008-03-14 Grace Brothers Ltd (10% Owner) Buy 1,500 3.21 4,822
2008-03-13 Grace Brothers Ltd (10% Owner) Buy 4,700 3.32 15,608
2008-03-11 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 2,000 3.15 6,300
2008-03-06 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 400 3.20 1,280
2008-03-05 Grace Brothers Ltd (10% Owner) Buy 26,100 3.25 84,825
2008-03-04 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 1,600 3.22 5,158
2008-03-04 Grace Brothers Ltd (10% Owner) Buy 9,550 3.29 31,419
2008-03-03 Grace Brothers Ltd (10% Owner) Buy 25,700 3.35 86,017
2008-02-29 Perkins Donald S (Director) Option Ex 6,667 1.75 11,667
2008-02-27 Whitmore R Janet (Director) Buy 6,000 3.29 19,740
2008-02-26 Grace Brothers Ltd (10% Owner) Buy 500 3.33 1,665
2008-02-25 Grace Brothers Ltd (10% Owner) Buy 5,544 3.33 18,461
2008-02-22 Grace Brothers Ltd (10% Owner) Buy 30,632 3.23 98,818
2008-02-21 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 1,000 3.15 3,150
2008-02-21 Whitmore R Janet (Director) Buy 400 3.22 1,288
2008-02-21 Grace Brothers Ltd (10% Owner) Buy 5,900 3.19 18,821
2008-02-15 Pearlman Jerry K (Director) Option Ex 10,000 1.88 18,750
2008-02-14 Grace Brothers Ltd (10% Owner) Buy 1,800 3.33 5,994
2008-02-13 Whitmore R Janet (Director) Buy 3,000 3.33 9,990
2008-02-13 Grace Brothers Ltd (10% Owner) Buy 14,474 3.32 48,053
2008-02-12 Grace Brothers Ltd (10% Owner) Buy 52,935 3.35 177,120
2008-02-11 Grace Brothers Ltd (10% Owner) Buy 18,050 3.21 57,868
2008-02-08 Grace Brothers Ltd (10% Owner) Buy 27,050 3.28 88,805
2008-01-29 Grace Brothers Ltd (10% Owner) Buy 95,103 3.88 368,619
2008-01-28 Grace Brothers Ltd (10% Owner) Buy 38,610 3.74 144,082
2008-01-25 Grace Brothers Ltd (10% Owner) Buy 130,330 3.37 439,080
2007-12-17 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 2,000 3.40 6,800
2007-12-12 Wenta Kevin J (Executive VP, Sales&Marketing) Buy 1,000 3.50 3,500
2007-11-06 Whitmore R Janet (Director) Buy 2,000 4.45 8,900
2007-10-30 Whitmore R Janet (Director) Buy 5,000 4.88 24,375
2007-10-26 Whitmore R Janet (Director) Buy 2,000 4.90 9,800
2007-04-26 Bilicki Daniel S (VP - Sales & Marketing) Sale 2,470 7.20 17,784
2007-04-26 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 2,470 6.65 16,425
2007-04-25 Bilicki Daniel S (VP - Sales & Marketing) Sale 730 7.20 5,256
2007-04-25 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 730 6.65 4,854
2007-04-24 Bilicki Daniel S (VP - Sales & Marketing) Sale 11,800 7.32 86,352
2007-04-24 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 11,800 6.65 78,470
2007-04-19 Bilicki Daniel S (VP - Sales & Marketing) Sale 9,200 7.10 65,329
2007-04-19 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 9,200 5.79 53,268
2007-03-20 Bilicki Daniel S (VP - Sales & Marketing) Sale 11,800 5.54 65,431
2007-03-20 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 6,800 2.38 16,150
2007-03-19 Bilicki Daniel S (VP - Sales & Marketing) Sale 24,200 5.57 134,866
2007-03-19 Bilicki Daniel S (VP - Sales & Marketing) Option Ex 24,200 3.02 73,011
2006-11-03 Jankowski Jess (Chief Financial Officer) Sale 4,886 6.78 33,127
2006-11-03 Jankowski Jess (Chief Financial Officer) Option Ex 4,886 3.89 18,986
2006-10-26 Brotzman Richard W (VP - Research & Development) Sale 13,420 6.73 90,303
2006-10-26 Brotzman Richard W (VP - Research & Development) Option Ex 13,420 3.81 51,157
2006-09-15 Siegel Richard W (Director) Sale 23,160 6.49 150,354
2006-09-15 Siegel Richard W (Director) Option Ex 23,160 3.89 89,999
2006-08-31 Brotzman Richard W (VP - Research & Development) Sale 4,435 6.88 30,512
2006-08-31 Brotzman Richard W (VP - Research & Development) Option Ex 4,435 3.89 17,234
2006-08-29 Brotzman Richard W (VP - Research & Development) Sale 16,710 6.88 114,964
2006-08-29 Brotzman Richard W (VP - Research & Development) Option Ex 16,710 3.89 64,935
2006-08-28 Brotzman Richard W (VP - Research & Development) Sale 435 6.79 2,953
2006-08-28 Brotzman Richard W (VP - Research & Development) Option Ex 435 3.89 1,690
2006-07-31 Brotzman Richard W (VP - Research & Development) Sale 7,420 5.65 41,893
2006-07-31 Brotzman Richard W (VP - Research & Development) Option Ex 7,420 1.75 12,985
2006-07-24 Brotzman Richard W (VP - Research & Development) Sale 7,580 5.72 43,350
2006-07-24 Brotzman Richard W (VP - Research & Development) Option Ex 7,580 1.75 13,265

Insider trading activities including stock purchases, stock sales, and option exercises of NANX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Nanophase Technologies Corporation (symbol NANX, CIK number 883107) see the Securities and Exchange Commission (SEC) website.