Insider Trading activities of Knight Capital Group, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Knight Capital Group, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Knight Capital Group, Inc. since year 2005. Table 2 shows the detailed insider transactions of Knight Capital Group, Inc. since 2005. The reporting company's ticker symbol is NITE. The reporting company's CIK number is 1060749.
The total value of stock buying since 2005 is $2,430,700.
The total value of stock sales since 2005 is $133,270,944.
The total value of stock option exercises since 2005 is $29,027,922.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Knight Capital Group, Inc. (NITE).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2013-06 0 $0 94,645 $343,151 0 $0
2013-05 0 $0 15,506 $56,596 26,390 $0
2013-02 0 $0 159,068 $591,732 0 $0
2012-08 53,448 $168,895 55,948 $5,422,771 0 $0
2012-05 0 $0 19,159 $249,067 19,060 $0
2012-04 0 $0 19,157 $249,443 0 $0
2012-02 19,000 $248,596 19,157 $254,309 0 $0
2011-11 7,500 $88,380 0 $0 0 $0
2011-08 10,000 $111,790 0 $0 0 $0
2011-05 0 $0 0 $0 22,790 $0
2010-11 0 $0 400,000 $5,363,450 350,000 $3,444,000
2010-10 5,000 $64,460 0 $0 0 $0
2010-05 10,000 $146,100 0 $0 0 $0
2009-11 35,000 $554,690 14,066 $228,994 0 $0
2009-10 0 $0 76,000 $1,635,520 76,000 $667,412
2009-09 0 $0 15,000 $312,525 0 $0
2009-08 0 $0 92,000 $1,856,424 12,000 $72,720
2009-06 0 $0 3,000 $53,523 3,000 $18,180
2009-03 0 $0 10,000 $163,500 0 $0
2009-02 0 $0 337,987 $6,436,440 100,000 $1,002,500
2009-01 0 $0 386,700 $7,143,584 0 $0
2008-11 0 $0 20,000 $322,299 20,000 $277,000
2008-10 0 $0 17,500 $253,557 0 $0
2008-09 0 $0 17,381 $320,342 8,000 $49,080
2008-08 0 $0 107,000 $1,806,255 107,000 $1,012,955
2008-07 25,500 $358,150 0 $0 0 $0
2008-06 0 $0 16,000 $294,688 16,000 $116,000
2008-05 10,000 $169,959 0 $0 0 $0
2008-04 0 $0 226,344 $4,208,708 0 $0
2008-02 0 $0 25,000 $450,000 0 $0
2007-11 40,000 $519,680 0 $0 0 $0
2007-08 0 $0 211,162 $2,983,191 184,677 $1,193,265
2007-06 0 $0 220,000 $3,951,715 100,000 $421,500
2007-05 0 $0 90,000 $1,552,875 25,000 $245,250
2007-04 0 $0 466,058 $8,382,419 466,058 $2,782,366
2007-02 0 $0 772,439 $13,249,946 652,439 $3,895,060
2007-01 0 $0 670,000 $12,263,818 517,876 $3,119,722
2006-09 0 $0 335,000 $5,711,850 0 $0
2006-08 0 $0 389,000 $6,645,596 289,000 $1,664,080
2006-07 0 $0 1,737,459 $26,675,759 1,422,459 $7,788,797
2006-06 0 $0 250,533 $3,993,716 250,533 $1,110,335
2006-05 0 $0 10,000 $162,500 10,000 $42,200
2006-04 0 $0 3,200 $54,416 0 $0
2006-03 0 $0 47,000 $638,542 0 $0
2006-02 0 $0 75,000 $941,075 25,000 $105,500
2006-01 0 $0 260,000 $2,920,650 0 $0
2005-12 0 $0 113,248 $1,217,416 0 $0
2005-11 0 $0 296,752 $3,073,833 0 $0
2005-09 0 $0 97,842 $834,749 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Knight Capital Group, Inc. insiders (NITE)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-06-07 Mazzella Joseph (Senior Managing Director) Sale 80,872 3.63 293,403
2013-06-07 Lyons Robert K (Senior Managing Director) Sale 13,773 3.61 49,748
2013-05-30 Lhota Alan (Senior Managing Director) Sale 15,506 3.65 56,596
2013-05-13 Lewis James W (Director) Option Ex 5,278 .00 0
2013-05-13 Quick Christopher C (Director) Option Ex 5,278 .00 0
2013-05-13 Milde James T (Director) Option Ex 5,278 .00 0
2013-05-13 Bolster William L (Director) Option Ex 5,278 .00 0
2013-05-13 Shahon Laurie M (Director) Option Ex 5,278 .00 0
2013-02-15 Sohos George (Senior Managing Director) Sale 159,068 3.72 591,732
2012-08-17 Bcp Vi Side-by-side Gp L.l.c. (10% Owner) Sale 1,752 1,500.00 2,628,000
2012-08-17 Schwarzman Stephen A (10% Owner) Sale 1,752 1,500.00 2,628,000
2012-08-08 Getco Strategic Investments, Llc Buy 53,448 3.16 168,895
2012-08-08 Getco Strategic Investments, Llc Sale 52,444 3.18 166,771
2012-05-14 Lewis James W (Director) Option Ex 4,765 .00 0
2012-05-14 Quick Christopher C (Director) Option Ex 4,765 .00 0
2012-05-14 Bolster William L (Director) Option Ex 4,765 .00 0
2012-05-14 Shahon Laurie M (Director) Option Ex 4,765 .00 0
2012-05-09 Amoruso Leonard J (EVP & General Counsel) Sale 10,422 13.00 135,486
2012-05-07 Amoruso Leonard J (Sr. Man. Dir.& General Counsel) Sale 8,737 13.00 113,581
2012-04-23 Amoruso Leonard J (Sr. Man. Dir.& General Counsel) Sale 19,157 13.02 249,443
2012-02-27 Amoruso Leonard J (Sr. Man. Dir.& General Counsel) Sale 19,157 13.28 254,309
2012-02-10 Hoffman Peter J (Senior Managing Director) Buy 19,000 13.08 248,596
2011-11-04 Lewis James W (Director) Buy 7,500 11.78 88,380
2011-08-08 Joyce Thomas M (Chairman & CEO) Buy 10,000 11.18 111,790
2011-05-15 Milde James T (Director) Option Ex 9,185 .00 0
2011-05-15 Bolster William L (Director) Option Ex 4,420 .00 0
2011-05-15 Shahon Laurie M (Director) Option Ex 4,420 .00 0
2010-11-30 Voetsch Gregory C (Executive Vice President) Sale 50,000 13.13 656,500
2010-11-24 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.33 666,650
2010-11-24 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-23 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.12 655,750
2010-11-23 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-22 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.28 663,950
2010-11-22 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-19 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.51 675,300
2010-11-19 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-18 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.54 676,750
2010-11-18 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-17 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.53 676,350
2010-11-17 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-11-16 Joyce Thomas M (Chairman & CEO) Sale 50,000 13.84 692,200
2010-11-16 Joyce Thomas M (Chairman & CEO) Option Ex 50,000 9.84 492,000
2010-10-21 Lewis James W (Director) Buy 5,000 12.89 64,460
2010-05-20 Milde James T (Director) Buy 5,000 14.25 71,250
2010-05-11 Shahon Laurie M (Director) Buy 5,000 14.97 74,850
2009-11-05 Quick Christopher C (Director) Buy 25,000 15.85 396,300
2009-11-05 Joyce Thomas M (Chairman & CEO) Buy 10,000 15.84 158,390
2009-11-02 Katcher Gary (Executive Vice President) Sale 14,066 16.28 228,994
2009-10-07 Lazarowitz Robert M (Other) Sale 30,000 21.75 652,500
2009-10-07 Lazarowitz Robert M (Other) Option Ex 30,000 9.52 285,750
2009-10-06 Lazarowitz Robert M (Other) Sale 46,000 21.37 983,020
2009-10-06 Lazarowitz Robert M (Other) Option Ex 46,000 8.30 381,662
2009-09-09 Katcher Gary (Executive Vice President) Sale 15,000 20.84 312,525
2009-08-25 Smyth James P (Executive Vice President) Sale 80,000 20.53 1,642,560
2009-08-17 Griffith Gary R (Director) Sale 12,000 17.82 213,864
2009-08-17 Griffith Gary R (Director) Option Ex 12,000 6.06 72,720
2009-06-01 Griffith Gary R (Director) Sale 3,000 17.84 53,523
2009-06-01 Griffith Gary R (Director) Option Ex 3,000 6.06 18,180
2009-03-06 Lazarowitz Robert M (Director) Sale 10,000 16.35 163,500
2009-02-09 Amoruso Leonard J (Sr. Man. Dir.& General Counsel) Sale 50,000 19.67 983,550
2009-02-09 Amoruso Leonard J (Sr. Man. Dir.& General Counsel) Option Ex 50,000 9.81 490,500
2009-02-09 Lazarowitz Robert M (Director) Sale 30,000 19.70 591,000
2009-02-05 Sadoff Steven J (Executive Vice President) Sale 97,012 19.13 1,856,033
2009-02-05 Sadoff Steven J (Executive Vice President) Option Ex 50,000 10.24 512,000
2009-02-05 Voetsch Gregory C (Executive Vice President) Sale 48,400 19.04 921,294
2009-02-05 Lazarowitz Robert M (Director) Sale 29,053 19.14 555,987
2009-02-04 Lazarowitz Robert M (Director) Sale 30,000 18.47 553,980
2009-02-03 Lazarowitz Robert M (Director) Sale 50,000 18.22 911,200
2009-02-02 Lazarowitz Robert M (Director) Sale 3,522 18.00 63,396
2009-01-30 Lazarowitz Robert M (Director) Sale 21,700 18.43 399,844
2009-01-30 Joyce Thomas M (Chairman & CEO) Sale 150,000 18.19 2,728,950
2009-01-29 Lazarowitz Robert M (Director) Sale 40,000 18.88 755,240
2009-01-29 Joyce Thomas M (Chairman & CEO) Sale 175,000 18.63 3,259,550
2008-11-14 Bolster William L (Director) Sale 20,000 16.12 322,299
2008-11-14 Bolster William L (Director) Option Ex 20,000 13.85 277,000
2008-10-31 Voetsch Gregory C (Executive Vice President) Sale 17,500 14.49 253,557
2008-09-19 Lazarowitz Robert M (Director) Sale 9,381 19.62 184,102
2008-09-02 Griffith Gary R (Director) Sale 8,000 17.03 136,240
2008-09-02 Griffith Gary R (Director) Option Ex 8,000 6.14 49,080
2008-08-13 Voetsch Gregory C (Executive Vice President) Sale 100,000 16.91 1,691,000
2008-08-13 Voetsch Gregory C (Executive Vice President) Option Ex 100,000 9.81 981,000
2008-08-08 Griffith Gary R (Director) Sale 7,000 16.46 115,255
2008-08-08 Griffith Gary R (Director) Option Ex 7,000 4.56 31,955
2008-07-17 Bisgay Steven (Sr. Managing Director & CFO) Buy 3,000 13.99 41,970
2008-07-17 Amoruso Leonard J (Sen.Man.Dir.& General Counsel) Buy 5,000 13.96 69,820
2008-07-17 Sadoff Steven J (Sen. Man. Dir.) Buy 7,500 13.80 103,500
2008-07-17 Joyce Thomas M (Chairman & CEO) Buy 10,000 14.29 142,860
2008-06-06 Riney Rodger O (Director) Sale 16,000 18.42 294,688
2008-06-06 Riney Rodger O (Director) Option Ex 16,000 7.25 116,000
2008-05-20 Joyce Thomas M (Chairman & CEO) Buy 8,103 17.00 137,710
2008-05-09 Joyce Thomas M (Chairman & CEO) Buy 1,897 17.00 32,249
2008-04-28 Lazarowitz Robert M (Director) Sale 16,344 19.50 318,708
2008-04-24 Lazarowitz Robert M (Director) Sale 50,000 19.12 956,250
2008-04-23 Lazarowitz Robert M (Director) Sale 25,000 18.75 468,750
2008-04-21 Voetsch Gregory C (Executive Vice President) Sale 50,000 18.32 916,250
2008-04-21 Lazarowitz Robert M (Director) Sale 25,000 18.50 462,500
2008-04-18 Smyth James P (Executive Vice President) Sale 35,000 18.00 630,000
2008-04-18 Lazarowitz Robert M (Director) Sale 25,000 18.25 456,250
2008-02-26 Lazarowitz Robert M (Director) Sale 25,000 18.00 450,000
2007-11-01 Joyce Thomas M (Chairman & CEO) Buy 40,000 12.99 519,680
2007-08-20 Smyth James P (Executive Vice President) Sale 50,010 14.57 728,545
2007-08-20 Smyth James P (Executive Vice President) Option Ex 50,010 4.22 210,792
2007-08-17 Smyth James P (Executive Vice President) Sale 50,000 14.16 708,200
2007-08-17 Smyth James P (Executive Vice President) Option Ex 50,000 4.22 210,750
2007-08-09 Howard John B (Senior Managing Director & CFO) Sale 48,167 13.99 673,856
2007-08-09 Howard John B (Senior Managing Director & CFO) Option Ex 34,167 9.81 335,178
2007-08-08 Howard John B (Senior Managing Director & CFO) Sale 24,985 14.31 357,585
2007-08-08 Howard John B (Senior Managing Director & CFO) Option Ex 17,500 9.81 171,675
2007-08-07 Howard John B (Senior Managing Director & CFO) Sale 15,000 13.63 204,390
2007-08-07 Howard John B (Senior Managing Director & CFO) Option Ex 15,000 9.81 147,150
2007-08-06 Howard John B (Senior Managing Director & CFO) Sale 23,000 13.50 310,615
2007-08-06 Howard John B (Senior Managing Director & CFO) Option Ex 18,000 6.54 117,720
2007-06-12 Smyth James P (Executive Vice President) Sale 100,000 18.14 1,813,900
2007-06-12 Smyth James P (Executive Vice President) Option Ex 100,000 4.22 421,500
2007-06-12 Lazarowitz Robert M (Director) Sale 75,000 18.00 1,350,000
2007-06-01 Lazarowitz Robert M (Director) Sale 45,000 17.51 787,815
2007-05-22 Merritt Thomas M (Senior Managing Director) Sale 25,000 17.26 431,625
2007-05-22 Merritt Thomas M (Senior Managing Director) Option Ex 25,000 9.81 245,250
2007-05-21 Lazarowitz Robert M (Director) Sale 65,000 17.25 1,121,250
2007-04-26 Doherty Charles V (Director) Sale 5,000 16.68 83,375
2007-04-26 Doherty Charles V (Director) Option Ex 5,000 5.97 29,850
2007-04-16 Joyce Thomas M (Chairman & CEO) Sale 461,058 18.00 8,299,044
2007-04-16 Joyce Thomas M (Chairman & CEO) Option Ex 461,058 5.97 2,752,516
2007-02-26 Joyce Thomas M (Chairman & CEO) Sale 152,439 16.16 2,463,566
2007-02-26 Joyce Thomas M (Chairman & CEO) Option Ex 152,439 5.97 910,060
2007-02-13 Joyce Thomas M (Chairman & CEO) Sale 320,000 17.17 5,493,120
2007-02-13 Joyce Thomas M (Chairman & CEO) Option Ex 320,000 5.97 1,910,400
2007-02-12 Joyce Thomas M (Chairman & CEO) Sale 180,000 17.10 3,078,540
2007-02-12 Joyce Thomas M (Chairman & CEO) Option Ex 180,000 5.97 1,074,600
2007-02-08 Voetsch Gregory C (Executive Vice President) Sale 120,000 18.46 2,214,720
2007-01-31 Howard John B (Senior Managing Director & CFO) Option Ex 1,876 9.98 18,722
2007-01-29 Joyce Thomas M (Chairman & CEO) Sale 500,000 18.16 9,078,500
2007-01-29 Joyce Thomas M (Chairman & CEO) Option Ex 500,000 5.97 2,985,000
2007-01-25 Voetsch Gregory C (Executive Vice President) Sale 154,000 18.72 2,882,726
2007-01-24 Griffith Gary R (Director) Sale 16,000 18.91 302,592
2007-01-24 Griffith Gary R (Director) Option Ex 16,000 7.25 116,000
2006-09-08 Lazarowitz Robert M (Director) Sale 85,000 17.01 1,445,850
2006-09-07 Lazarowitz Robert M (Director) Sale 250,000 17.06 4,266,000
2006-08-28 Voetsch Gregory C (Executive Vice President) Sale 100,000 16.96 1,696,099
2006-08-22 Howard John B (Senior Managing Director & CFO) Sale 35,000 17.12 599,095
2006-08-22 Howard John B (Senior Managing Director & CFO) Option Ex 35,000 4.22 147,700
2006-08-22 Doherty Charles V (Director) Sale 4,000 17.16 68,652
2006-08-22 Doherty Charles V (Director) Option Ex 4,000 5.97 23,880
2006-08-21 Joyce Thomas M (Chairman & CEO) Sale 250,000 17.13 4,281,750
2006-08-21 Joyce Thomas M (Chairman & CEO) Option Ex 250,000 5.97 1,492,500
2006-07-26 Doherty Charles V (Director) Sale 5,433 15.58 84,635
2006-07-26 Doherty Charles V (Director) Option Ex 5,433 5.97 32,435
2006-07-21 Voetsch Gregory C (Executive Vice President) Sale 210,000 15.00 3,150,000
2006-07-20 Voetsch Gregory C (Executive Vice President) Sale 427,084 15.43 6,590,332
2006-07-20 Voetsch Gregory C (Executive Vice President) Option Ex 427,084 5.20 2,220,836
2006-07-20 Joyce Thomas M (Chairman & CEO) Sale 437,600 15.43 6,752,604
2006-07-20 Joyce Thomas M (Chairman & CEO) Option Ex 437,600 5.97 2,612,472
2006-07-20 Howard John B (Senior Managing Director & CFO) Sale 80,000 15.43 1,234,480
2006-07-20 Howard John B (Senior Managing Director & CFO) Option Ex 80,000 4.22 337,600
2006-06-07 Voetsch Gregory C (Executive Vice President) Sale 250,000 15.94 3,985,250
2006-06-07 Voetsch Gregory C (Executive Vice President) Option Ex 250,000 4.42 1,105,000
2006-06-05 Howard John B (Senior Managing Director & CFO) Sale 533 15.88 8,466
2006-06-05 Howard John B (Senior Managing Director & CFO) Option Ex 533 10.01 5,335
2006-05-12 Merritt Thomas M (Chief Legal Officer) Sale 10,000 16.25 162,500
2006-05-12 Merritt Thomas M (Chief Legal Officer) Option Ex 10,000 4.22 42,200
2006-04-20 Griffith Gary R (Director) Sale 3,200 17.00 54,416
2006-03-13 Lazarowitz Robert M (Director) Sale 47,000 13.59 638,542
2006-02-16 Merritt Thomas M (Chief Legal Officer) Sale 25,000 12.55 313,825
2006-02-16 Merritt Thomas M (Chief Legal Officer) Option Ex 25,000 4.22 105,500
2006-02-15 Lazarowitz Robert M (Director) Sale 50,000 12.54 627,250
2006-01-30 Lazarowitz Robert M (Director) Sale 10,000 11.50 115,000
2006-01-26 Lazarowitz Robert M (Director) Sale 200,000 11.27 2,254,400
2006-01-25 Lazarowitz Robert M (Director) Sale 50,000 11.02 551,250
2005-12-12 Lazarowitz Robert M (Director) Sale 20,000 10.75 215,000
2005-12-02 Lazarowitz Robert M (Director) Sale 83,248 10.75 894,916
2005-11-25 Lazarowitz Robert M (Director) Sale 34,497 10.75 370,842
2005-11-23 Lazarowitz Robert M (Director) Sale 12,255 10.75 131,741
2005-11-18 Lazarowitz Robert M (Director) Sale 100,000 10.52 1,052,500
2005-11-16 Lazarowitz Robert M (Director) Sale 150,000 10.12 1,518,750
2005-09-09 Stein Derek N (Other) Sale 17,842 8.55 152,549
2005-09-06 Stein Derek N (Other) Sale 30,000 8.52 255,750
2005-09-02 Lazarowitz Robert M (Director) Sale 50,000 8.53 426,450

Insider trading activities including stock purchases, stock sales, and option exercises of NITE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Knight Capital Group, Inc. (symbol NITE, CIK number 1060749) see the Securities and Exchange Commission (SEC) website.