Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Nanophase Technologies Corp (NANX) since 2006 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Nanophase Technologies Corp. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 883107.
Total stock buying since 2006: $46,882,827.
Total stock sales since 2006: $37,874,111.
Total stock option exercises since 2006: $856,621.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2024 | 4,043,612 | $1,836,347 | 0 | $0 | 223,450 | $106,038 |
| 2023 | 279,886 | $271,635 | 22,550 | $22,612 | 72,983 | $35,619 |
| 2022 | 394,604 | $494,255 | 171,504 | $409,674 | 196,518 | $69,844 |
| 2021 | 7,731,573 | $32,364,364 | 7,830,752 | $32,697,261 | 150,000 | $61,500 |
| 2020 | 166,069 | $91,223 | 0 | $0 | 0 | $0 |
| 2019 | 4,203,919 | $1,681,689 | 0 | $0 | 0 | $0 |
| 2018 | 62,759 | $51,944 | 0 | $0 | 0 | $0 |
| 2017 | 2,637,542 | $1,094,258 | 42,020 | $24,976 | 42,020 | $15,919 |
| 2016 | 2,985,195 | $1,198,126 | 0 | $0 | 0 | $0 |
| 2015 | 214,000 | $101,695 | 0 | $0 | 53,333 | $19,093 |
| 2014 | 348,932 | $164,300 | 0 | $0 | 0 | $0 |
| 2013 | 144,959 | $56,550 | 255,200 | $88,044 | 0 | $0 |
| 2012 | 4,145,660 | $1,427,134 | 7,156,740 | $2,486,470 | 13,886 | $5,762 |
| 2011 | 301,140 | $139,095 | 0 | $0 | 0 | $0 |
| 2010 | 590,000 | $631,300 | 1,180,000 | $1,262,600 | 0 | $0 |
| 2009 | 37,981 | $31,619 | 0 | $0 | 0 | $0 |
| 2008 | 2,083,702 | $5,193,918 | 0 | $0 | 16,667 | $30,417 |
| 2007 | 12,000 | $53,375 | 60,200 | $375,018 | 55,200 | $242,178 |
| 2006 | 0 | $0 | 78,046 | $507,456 | 78,046 | $270,251 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 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 Corp (symbol NANX, CIK number 883107) see the Securities and Exchange Commission (SEC) website.