Insider Trading activities of Kronos Worldwide Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Kronos Worldwide Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Kronos Worldwide Inc since year 2005. Table 2 shows the detailed insider transactions of Kronos Worldwide Inc since 2005. The reporting company's ticker symbol is KRO. The reporting company's CIK number is 1257640.
The total value of stock buying since 2005 is $34,044,169.
The total value of stock sales since 2005 is $1,985,914.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Kronos Worldwide Inc (KRO).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-07 0 $0 2,000 $36,700 0 $0
2016-12 113 $1,299 0 $0 0 $0
2016-09 160 $1,273 0 $0 0 $0
2016-06 233 $1,241 0 $0 0 $0
2016-03 5,223 $29,910 0 $0 0 $0
2016-01 186,229 $828,292 0 $0 0 $0
2015-12 134,510 $752,347 0 $0 0 $0
2015-11 38,500 $234,321 0 $0 0 $0
2015-09 88,168 $571,420 0 $0 0 $0
2015-08 122,232 $925,827 0 $0 0 $0
2015-05 10,000 $120,350 0 $0 0 $0
2013-08 10,750 $161,021 0 $0 0 $0
2013-02 20,000 $359,200 100,000 $1,725,000 0 $0
2013-01 115,000 $2,274,235 0 $0 0 $0
2012-11 5,000 $66,450 0 $0 0 $0
2012-06 1,000 $15,550 0 $0 0 $0
2012-05 39,050 $715,950 0 $0 0 $0
2012-03 5,000 $115,085 0 $0 0 $0
2012-02 229,500 $5,142,850 0 $0 0 $0
2012-01 86,000 $1,816,287 0 $0 0 $0
2011-12 50,000 $887,811 0 $0 0 $0
2011-11 721,998 $13,107,901 0 $0 0 $0
2011-10 16,178 $282,033 0 $0 0 $0
2011-09 67,000 $1,252,100 0 $0 0 $0
2011-08 11,000 $234,068 0 $0 0 $0
2011-05 4,200 $227,931 0 $0 0 $0
2010-11 6,993 $271,153 0 $0 0 $0
2010-09 2,500 $83,790 0 $0 0 $0
2010-08 0 $0 6,557 $224,214 0 $0
2010-07 12,482 $243,740 0 $0 0 $0
2010-06 3,900 $75,657 0 $0 0 $0
2010-05 3,000 $52,950 0 $0 0 $0
2010-04 1,000 $16,943 0 $0 0 $0
2010-03 4,686 $68,928 0 $0 0 $0
2010-01 3,735 $55,772 0 $0 0 $0
2009-12 1,694 $22,475 0 $0 0 $0
2009-11 11,497 $154,600 0 $0 0 $0
2009-10 4,100 $51,190 0 $0 0 $0
2009-08 2,000 $16,600 0 $0 0 $0
2009-06 10,705 $77,393 0 $0 0 $0
2009-05 2,000 $14,600 0 $0 0 $0
2009-02 4,000 $51,850 0 $0 0 $0
2009-01 1,000 $13,650 0 $0 0 $0
2008-12 8,000 $75,559 0 $0 0 $0
2008-11 30,400 $270,282 0 $0 0 $0
2008-10 4,400 $52,495 0 $0 0 $0
2008-01 15,700 $247,362 0 $0 0 $0
2007-12 23,900 $378,156 0 $0 0 $0
2007-11 74,849 $1,224,260 0 $0 0 $0
2007-10 13,200 $237,206 0 $0 0 $0
2007-09 8,730 $162,806 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Kronos Worldwide Inc insiders (KRO)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-07-05 Corona Benjiman R (President, Global Sales Mgmt) Sale 2,000 18.35 36,700
2016-12-15 Stafford Thomas P (Director) Buy 113 11.50 1,299
2016-09-15 Stafford Thomas P (Director) Buy 160 7.96 1,273
2016-06-16 Stafford Thomas P (Director) Buy 233 5.33 1,241
2016-03-22 Schluter Klemens (COO - Global Operations) Buy 5,000 5.74 28,700
2016-03-17 Stafford Thomas P (Director) Buy 223 5.43 1,210
2016-01-28 Watson Steven L (Chairman of the Board) Buy 1,000 4.39 4,390
2016-01-26 Watson Steven L (Chairman of the Board) Buy 5,000 3.98 19,900
2016-01-25 Watson Steven L (Chairman of the Board) Buy 24,134 4.04 97,597
2016-01-22 Watson Steven L (Chairman of the Board) Buy 10,000 4.20 42,000
2016-01-20 Watson Steven L (Chairman of the Board) Buy 18,000 4.11 74,052
2016-01-19 Schluter Klemens (COO - Global Operations) Buy 10,000 4.37 43,700
2016-01-19 Watson Steven L (Chairman of the Board) Buy 17,000 4.24 72,114
2016-01-13 Watson Steven L (Chairman of the Board) Buy 10,995 4.39 48,268
2016-01-12 Watson Steven L (Chairman of the Board) Buy 15,000 4.43 66,405
2016-01-11 Watson Steven L (Chairman of the Board) Buy 25,100 4.58 114,907
2016-01-08 Watson Steven L (Chairman of the Board) Buy 42,018 4.88 205,089
2016-01-07 Watson Steven L (Chairman of the Board) Buy 7,982 5.00 39,870
2015-12-18 Watson Steven L (Chairman of the Board) Buy 12,500 5.07 63,312
2015-12-17 Stafford Thomas P (Director) Buy 210 5.62 1,179
2015-12-14 Watson Steven L (Chairman of the Board) Buy 12,500 5.15 64,412
2015-12-08 Watson Steven L (Chairman of the Board) Buy 40,000 5.44 217,640
2015-12-07 Watson Steven L (Chairman of the Board) Buy 20,000 5.71 114,100
2015-12-04 Watson Steven L (Chairman of the Board) Buy 8,200 5.84 47,888
2015-12-03 Watson Steven L (Chairman of the Board) Buy 10,000 5.93 59,300
2015-12-02 Watson Steven L (Chairman of the Board) Buy 31,100 5.93 184,516
2015-11-12 Watson Steven L (Chairman of the Board) Buy 5,000 5.99 29,950
2015-11-11 Watson Steven L (Chairman of the Board) Buy 31,000 6.07 188,046
2015-11-10 Watson Steven L (President, Global Sales Mgmt) Buy 2,500 6.53 16,325
2015-09-28 Watson Steven L (Chairman of the Board) Buy 15,000 6.06 90,945
2015-09-25 Watson Steven L (Chairman of the Board) Buy 5,000 6.19 30,950
2015-09-24 Watson Steven L (Chairman of the Board) Buy 15,000 6.18 92,700
2015-09-17 Stafford Thomas P (Director) Buy 168 6.87 1,154
2015-09-04 Watson Steven L (Chairman of the Board) Buy 5,000 6.53 32,625
2015-09-03 Feehan Loretta J. (Director) Buy 2,000 6.91 13,814
2015-09-02 Watson Steven L (Chairman of the Board) Buy 26,000 6.53 169,832
2015-09-01 Watson Steven L (Chairman of the Board) Buy 20,000 6.97 139,400
2015-08-27 Watson Steven L (Chairman of the Board) Buy 2,450 7.22 17,689
2015-08-26 Watson Steven L (Chairman of the Board) Buy 4,000 6.98 27,920
2015-08-25 Watson Steven L (Chairman of the Board) Buy 9,000 7.09 63,855
2015-08-25 O Brien Bobby D (Vice Chairman, President, CEO) Buy 5,000 7.20 36,000
2015-08-24 Watson Steven L (Chairman of the Board) Buy 7,000 7.24 50,666
2015-08-21 Watson Steven L (Chairman of the Board) Buy 4,000 7.44 29,772
2015-08-21 O Brien Bobby D (Vice Chairman, President, CEO) Buy 11,082 7.45 82,505
2015-08-20 Watson Steven L (Chairman of the Board) Buy 2,000 7.69 15,380
2015-08-13 Watson Steven L (Chairman of the Board) Buy 8,000 7.54 60,352
2015-08-12 Keckeisen Janet G. (Vice President) Buy 6,500 7.81 50,765
2015-08-11 Watson Steven L (Chairman of the Board) Buy 23,000 7.85 180,504
2015-08-11 Stafford Thomas P (Director) Buy 15,700 7.06 110,842
2015-08-10 Watson Steven L (Chairman of the Board) Buy 24,500 8.15 199,577
2015-05-08 Watson Steven L (Chairman of the Board) Buy 10,000 12.04 120,350
2013-08-29 Watson Steven L (Vice Chair. of the Board & CEO) Buy 2,000 14.99 29,990
2013-08-28 Watson Steven L (Vice Chair. of the Board & CEO) Buy 3,250 14.98 48,685
2013-08-27 Watson Steven L (Vice Chair. of the Board & CEO) Buy 2,500 15.04 37,592
2013-08-23 Watson Steven L (Vice Chair. of the Board & CEO) Buy 3,000 14.92 44,754
2013-02-25 Simmons Harold C (Chairman of the Board) Sale 100,000 17.25 1,725,000
2013-02-19 Simmons Glenn R (Director) Buy 15,000 17.53 262,950
2013-02-01 Simmons Harold C (Chairman of the Board) Buy 5,000 19.25 96,250
2013-01-24 Simmons Glenn R (Director) Buy 10,000 19.45 194,470
2013-01-18 Simmons Glenn R (Director) Buy 5,000 19.18 95,925
2013-01-03 Simmons Harold C (Chairman of the Board) Buy 40,000 19.58 783,240
2013-01-02 Simmons Harold C (Chairman of the Board) Buy 60,000 20.01 1,200,600
2012-11-07 Simmons Glenn R (Director) Buy 5,000 13.29 66,450
2012-06-04 Watson Steven L (Vice Chair. of the Board & CEO) Buy 1,000 15.55 15,550
2012-05-25 Simmons Glenn R (Director) Buy 6,900 17.38 119,949
2012-05-18 Watson Steven L (Vice Chair. of the Board & CEO) Buy 4,000 16.10 64,410
2012-05-17 Watson Steven L (Vice Chair. of the Board & CEO) Buy 11,000 17.62 193,875
2012-05-17 Simmons Glenn R (Director) Buy 650 17.37 11,291
2012-05-11 Poston George E (Director) Buy 6,500 20.49 133,185
2012-05-11 Watson Steven L (Vice Chair. of the Board & CEO) Buy 8,000 20.26 162,080
2012-03-06 Simmons Glenn R (Director) Buy 5,000 23.02 115,085
2012-02-22 Simmons Harold C (Chairman of the Board) Buy 100,000 22.29 2,229,100
2012-02-16 Simmons Harold C (Chairman of the Board) Buy 129,500 22.50 2,913,750
2012-01-24 Simmons Harold C (Chairman of the Board) Buy 81,000 21.13 1,711,287
2012-01-18 Simmons Harold C (Chairman of the Board) Buy 5,000 21.00 105,000
2011-12-30 Simmons Harold C (Chairman of the Board) Buy 10,000 17.98 179,830
2011-12-29 Simmons Harold C (Chairman of the Board) Buy 10,000 17.99 179,920
2011-12-28 Simmons Harold C (Chairman of the Board) Buy 15,000 17.75 266,250
2011-12-15 Simmons Glenn R (Director) Buy 10,000 16.88 168,830
2011-12-08 Watson Steven L (Vice Chair. of the Board & CEO) Buy 2,000 17.88 35,750
2011-12-06 Watson Steven L (Vice Chair. of the Board & CEO) Buy 3,000 19.08 57,231
2011-11-25 Simmons Harold C (Chairman of the Board) Buy 100,000 18.18 1,817,599
2011-11-23 Simmons Glenn R (Director) Buy 3,000 17.65 52,940
2011-11-23 Simmons Harold C (Chairman of the Board) Buy 335,332 17.88 5,995,736
2011-11-18 Watson Steven L (Vice Chair. of the Board & CEO) Buy 7,000 19.45 136,122
2011-11-18 Simmons Harold C (Chairman of the Board) Buy 100,000 19.20 1,920,499
2011-11-17 Watson Steven L (Vice Chair. of the Board & CEO) Buy 9,000 20.79 187,137
2011-10-26 Simmons Harold C (Chairman of the Board) Buy 7,898 20.00 157,960
2011-10-04 Watson Steven L (Vice Chair. of the Board & CEO) Buy 5,000 14.85 74,250
2011-10-03 Weaver Douglas C (Sr.Vice President, Development) Buy 3,280 15.19 49,823
2011-09-26 Watson Steven L (Vice Chair. of the Board & CEO) Buy 5,000 16.31 81,550
2011-09-23 Watson Steven L (Vice Chair. of the Board & CEO) Buy 2,000 17.64 35,280
2011-09-22 Simmons Harold C (Chairman of the Board) Buy 10,000 17.30 173,000
2011-09-16 Simmons Harold C (Chairman of the Board) Buy 15,000 19.93 298,950
2011-09-14 Simmons Harold C (Chairman of the Board) Buy 35,000 18.95 663,320
2011-08-08 Watson Steven L (Vice Chair. of the Board & CEO) Buy 3,000 19.97 59,900
2011-08-05 Watson Steven L (Vice Chair. of the Board & CEO) Buy 8,000 21.77 174,168
2011-05-16 Watson Steven L (Vice Chair. of the Board & CEO) Buy 1,200 53.65 64,380
2011-05-13 Watson Steven L (Vice Chair. of the Board & CEO) Buy 3,000 54.52 163,551
2010-11-16 Watson Steven L (Vice Chair. of the Board & CEO) Buy 6,993 38.77 271,153
2010-09-13 Nl Industries Inc (10% Owner) Buy 1,300 34.56 44,931
2010-09-09 Simmons Harold C (Chairman of the Board) Buy 1,200 32.38 38,859
2010-08-10 Simmons Glenn R (Director) Sale 1,000 36.49 36,490
2010-08-09 Simmons Glenn R (Director) Sale 2,000 35.10 70,210
2010-08-06 Simmons Glenn R (Director) Sale 2,500 33.27 83,162
2010-08-05 Simmons Glenn R (Director) Sale 1,057 32.50 34,352
2010-07-22 Simmons Harold C (Chairman of the Board) Buy 1,403 20.65 28,971
2010-07-19 Simmons Harold C (Chairman of the Board) Buy 2,608 19.93 51,977
2010-07-09 Simmons Harold C (Chairman of the Board) Buy 5,000 19.25 96,250
2010-07-07 Simmons Harold C (Chairman of the Board) Buy 3,471 19.17 66,542
2010-06-23 Simmons Harold C (Chairman of the Board) Buy 2,000 20.00 40,000
2010-06-18 Simmons Harold C (Chairman of the Board) Buy 700 18.71 13,097
2010-06-11 Simmons Harold C (Chairman of the Board) Buy 1,200 18.80 22,560
2010-05-27 Simmons Harold C (Chairman of the Board) Buy 1,000 17.65 17,650
2010-05-26 Simmons Harold C (Chairman of the Board) Buy 1,000 17.70 17,700
2010-05-21 Simmons Harold C (Chairman of the Board) Buy 1,000 17.60 17,600
2010-04-30 Simmons Harold C (Chairman of the Board) Buy 1,000 16.94 16,943
2010-03-26 Simmons Harold C (Chairman of the Board) Buy 285 15.20 4,332
2010-03-24 Simmons Harold C (Chairman of the Board) Buy 1,000 15.20 15,200
2010-03-23 Simmons Harold C (Chairman of the Board) Buy 1,401 15.34 21,492
2010-03-17 Simmons Harold C (Chairman of the Board) Buy 2,000 13.95 27,904
2010-01-27 Simmons Harold C (Chairman of the Board) Buy 2,021 14.88 30,062
2010-01-26 Simmons Harold C (Chairman of the Board) Buy 214 15.00 3,210
2010-01-22 Simmons Harold C (Chairman of the Board) Buy 1,500 15.00 22,500
2009-12-14 Simmons Harold C (Chairman of the Board) Buy 1,573 13.25 20,842
2009-12-11 Simmons Harold C (Chairman of the Board) Buy 121 13.50 1,633
2009-11-25 Simmons Harold C (Chairman of the Board) Buy 664 13.25 8,798
2009-11-19 Simmons Harold C (Chairman of the Board) Buy 2,000 13.23 26,456
2009-11-18 Simmons Harold C (Chairman of the Board) Buy 600 13.25 7,950
2009-11-17 Simmons Harold C (Chairman of the Board) Buy 2,000 13.50 27,000
2009-11-16 Simmons Harold C (Chairman of the Board) Buy 2,000 13.99 27,976
2009-11-12 Simmons Harold C (Chairman of the Board) Buy 1,101 13.24 14,573
2009-11-11 Simmons Harold C (Chairman of the Board) Buy 403 13.50 5,440
2009-11-06 Simmons Harold C (Chairman of the Board) Buy 100 13.25 1,325
2009-11-05 Simmons Harold C (Chairman of the Board) Buy 1,140 13.35 15,219
2009-11-04 Simmons Harold C (Chairman of the Board) Buy 1,489 13.34 19,863
2009-10-27 Simmons Harold C (Chairman of the Board) Buy 100 13.00 1,300
2009-10-26 Simmons Harold C (Chairman of the Board) Buy 1,000 13.24 13,245
2009-10-15 Simmons Harold C (Chairman of the Board) Buy 1,000 13.20 13,200
2009-10-14 Simmons Harold C (Chairman of the Board) Buy 1,000 13.20 13,200
2009-10-06 Simmons Harold C (Chairman of the Board) Buy 1,000 10.24 10,245
2009-08-04 Simmons Harold C (Chairman of the Board) Buy 2,000 8.30 16,600
2009-06-29 Simmons Harold C (Chairman of the Board) Buy 1,900 7.39 14,035
2009-06-25 Simmons Harold C (Chairman of the Board) Buy 1,100 7.09 7,799
2009-06-23 Simmons Harold C (Chairman of the Board) Buy 4,000 6.89 27,548
2009-06-19 Simmons Harold C (Chairman of the Board) Buy 3,000 7.62 22,869
2009-06-18 Simmons Harold C (Chairman of the Board) Buy 705 7.29 5,142
2009-05-28 Simmons Harold C (Chairman of the Board) Buy 2,000 7.30 14,600
2009-02-20 Simmons Harold C (Chairman of the Board) Buy 2,000 12.12 24,250
2009-02-18 Simmons Harold C (Chairman of the Board) Buy 2,000 13.80 27,600
2009-01-15 Simmons Harold C (Chairman of the Board) Buy 1,000 13.65 13,650
2008-12-24 Simmons Harold C (Chairman of the Board) Buy 500 9.17 4,585
2008-12-23 Simmons Harold C (Chairman of the Board) Buy 1,000 8.97 8,970
2008-12-22 Simmons Harold C (Chairman of the Board) Buy 2,000 8.99 17,972
2008-12-16 Simmons Harold C (Chairman of the Board) Buy 2,000 9.64 19,282
2008-12-02 Simmons Harold C (Chairman of the Board) Buy 2,500 9.90 24,750
2008-11-24 Simmons Harold C (Chairman of the Board) Buy 1,500 8.97 13,462
2008-11-21 Simmons Harold C (Chairman of the Board) Buy 5,000 8.14 40,690
2008-11-20 Simmons Harold C (Chairman of the Board) Buy 1,100 8.28 9,108
2008-11-19 Simmons Harold C (Chairman of the Board) Buy 5,000 8.96 44,780
2008-11-18 Simmons Harold C (Chairman of the Board) Buy 100 9.00 900
2008-11-13 Simmons Harold C (Chairman of the Board) Buy 5,000 8.25 41,255
2008-11-10 Simmons Harold C (Chairman of the Board) Buy 2,700 9.41 25,407
2008-11-07 Simmons Harold C (Chairman of the Board) Buy 10,000 9.47 94,680
2008-10-13 Watson Steven L (Vice Chairman & CEO) Buy 500 11.30 5,650
2008-10-10 Watson Steven L (Vice Chairman & CEO) Buy 3,500 11.99 41,965
2008-10-09 Watson Steven L (Vice Chairman & CEO) Buy 400 12.20 4,880
2008-01-08 Simmons Harold C (Chairman of the Board & CEO) Buy 15,000 15.75 236,250
2008-01-07 Simmons Harold C (Chairman of the Board & CEO) Buy 700 15.88 11,112
2007-12-20 Simmons Harold C (Chairman of the Board & CEO) Buy 1,000 15.94 15,936
2007-12-17 Simmons Harold C (Chairman of the Board & CEO) Buy 10,300 15.81 162,884
2007-12-14 Simmons Harold C (Chairman of the Board & CEO) Buy 2,000 16.00 32,000
2007-12-12 Simmons Harold C (Chairman of the Board & CEO) Buy 7,600 15.80 120,118
2007-12-05 Simmons Harold C (Chairman of the Board & CEO) Buy 1,500 15.84 23,752
2007-12-04 Simmons Harold C (Chairman of the Board & CEO) Buy 1,500 15.64 23,466
2007-11-27 Simmons Harold C (Chairman of the Board & CEO) Buy 7,000 15.83 110,831
2007-11-21 Simmons Harold C (Chairman of the Board and CEO) Buy 2,629 15.81 41,569
2007-11-20 Simmons Harold C (Chairman of the Board & CEO) Buy 17,020 15.59 265,273
2007-11-09 Simmons Harold C (Chairman of the Board & CEO) Buy 1,200 16.72 20,060
2007-11-08 Simmons Harold C (Chairman of the Board & CEO) Buy 10,800 16.86 182,066
2007-11-07 Simmons Harold C (Chairman of the Board & CEO) Buy 27,500 16.50 453,667
2007-11-06 Simmons Harold C (Chairman of the Board & CEO) Buy 6,200 17.12 106,119
2007-11-02 Simmons Harold C (Chairman of the Board & CEO) Buy 2,500 17.87 44,675
2007-10-31 Simmons Harold C (Chairman of the Board & CEO) Buy 1,800 18.42 33,148
2007-10-30 Simmons Harold C (Chairman of the Board & CEO) Buy 1,400 18.06 25,278
2007-10-29 Simmons Harold C (Chairman of the Board & CEO) Buy 10,000 17.88 178,780
2007-09-27 Simmons Glenn R (Director) Buy 2,000 19.49 38,978
2007-09-18 Simmons Glenn R (Director) Buy 2,330 18.50 43,102
2007-09-17 Simmons Glenn R (Director) Buy 4,400 18.35 80,726

Insider trading activities including stock purchases, stock sales, and option exercises of KRO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Kronos Worldwide Inc (symbol KRO, CIK number 1257640) see the Securities and Exchange Commission (SEC) website.