Insider Stock Trading History of Huang Tao


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Huang Tao since year 2005. The trader's CIK number is 1324003. At the time of this reporting, Huang Tao is the Chief Operating Offi of Morningstar, Inc. . (stock ticker symbol MORN). See this page for all insider trading activities at Morningstar, Inc. .


Stock purchases, sales, and option exercises reported by insider Huang Tao since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-01-28 MORN Morningstar, Inc. Option Ex 1,000 19.00 18,997
2011-01-28 MORN Morningstar, Inc. Sale 1,000 53.54 53,540
2011-01-31 MORN Morningstar, Inc. Option Ex 1,000 19.00 19,004
2011-01-31 MORN Morningstar, Inc. Sale 1,000 52.83 52,830
2011-01-27 MORN Morningstar, Inc. Sale 1,000 53.90 53,900
2011-01-26 MORN Morningstar, Inc. Sale 1,000 53.42 53,420
2011-01-27 MORN Morningstar, Inc. Option Ex 1,000 19.00 18,995
2011-01-26 MORN Morningstar, Inc. Option Ex 1,000 18.99 18,993
2011-01-25 MORN Morningstar, Inc. Sale 1,000 53.84 53,840
2011-01-24 MORN Morningstar, Inc. Sale 1,000 53.37 53,370
2011-01-25 MORN Morningstar, Inc. Option Ex 1,000 18.99 18,991
2011-01-24 MORN Morningstar, Inc. Option Ex 1,000 18.99 18,989
2011-01-21 MORN Morningstar, Inc. Option Ex 1,000 18.98 18,982
2011-01-20 MORN Morningstar, Inc. Sale 1,087 54.59 59,334
2011-01-21 MORN Morningstar, Inc. Sale 1,000 54.10 54,100
2011-01-20 MORN Morningstar, Inc. Option Ex 1,087 18.98 20,631
2011-01-18 MORN Morningstar, Inc. Option Ex 1,500 18.98 28,464
2011-01-19 MORN Morningstar, Inc. Sale 1,500 55.34 83,002
2011-01-18 MORN Morningstar, Inc. Sale 1,500 54.59 81,880
2011-01-19 MORN Morningstar, Inc. Option Ex 1,500 18.98 28,467
2011-01-14 MORN Morningstar, Inc. Sale 1,000 53.58 53,580
2011-01-13 MORN Morningstar, Inc. Sale 1,000 52.91 52,914
2011-01-14 MORN Morningstar, Inc. Option Ex 1,000 18.97 18,967
2011-01-13 MORN Morningstar, Inc. Option Ex 1,000 18.96 18,965
2011-01-12 MORN Morningstar, Inc. Option Ex 1,000 18.96 18,962
2011-01-12 MORN Morningstar, Inc. Sale 1,000 53.13 53,133
2011-01-11 MORN Morningstar, Inc. Sale 1,000 53.11 53,106
2011-01-10 MORN Morningstar, Inc. Sale 1,000 52.62 52,620
2011-01-11 MORN Morningstar, Inc. Option Ex 1,000 18.96 18,960
2011-01-10 MORN Morningstar, Inc. Option Ex 1,000 18.96 18,958
2011-01-06 MORN Morningstar, Inc. Sale 1,000 54.10 54,103
2011-01-07 MORN Morningstar, Inc. Sale 1,000 54.13 54,130
2011-01-06 MORN Morningstar, Inc. Option Ex 1,000 18.95 18,949
2011-01-07 MORN Morningstar, Inc. Option Ex 1,000 18.95 18,951
2011-01-05 MORN Morningstar, Inc. Sale 1,000 52.58 52,580
2011-01-04 MORN Morningstar, Inc. Sale 1,000 53.51 53,510
2011-01-05 MORN Morningstar, Inc. Option Ex 1,000 18.95 18,947
2011-01-04 MORN Morningstar, Inc. Option Ex 1,000 18.94 18,945
2010-12-31 MORN Morningstar, Inc. Sale 1,000 53.70 53,700
2011-01-03 MORN Morningstar, Inc. Option Ex 1,000 18.94 18,943
2011-01-03 MORN Morningstar, Inc. Sale 1,000 53.21 53,210
2010-12-31 MORN Morningstar, Inc. Option Ex 1,000 21.14 21,142
2010-12-30 MORN Morningstar, Inc. Option Ex 1,000 23.35 23,346
2010-12-29 MORN Morningstar, Inc. Option Ex 1,000 23.34 23,343
2010-12-30 MORN Morningstar, Inc. Sale 1,000 53.78 53,780
2010-12-29 MORN Morningstar, Inc. Sale 1,000 52.67 52,670
2010-12-27 MORN Morningstar, Inc. Option Ex 1,000 23.34 23,338
2010-12-28 MORN Morningstar, Inc. Option Ex 1,000 23.34 23,340
2010-12-27 MORN Morningstar, Inc. Sale 1,000 52.96 52,960
2010-12-28 MORN Morningstar, Inc. Sale 1,000 52.80 52,800
2010-12-23 MORN Morningstar, Inc. Sale 1,000 53.50 53,500
2010-12-23 MORN Morningstar, Inc. Option Ex 1,000 23.33 23,327
2010-12-22 MORN Morningstar, Inc. Option Ex 1,000 23.32 23,325
2010-12-22 MORN Morningstar, Inc. Sale 1,000 52.81 52,810
2010-12-21 MORN Morningstar, Inc. Sale 1,000 52.34 52,340
2010-12-20 MORN Morningstar, Inc. Sale 1,000 52.22 52,220
2010-12-21 MORN Morningstar, Inc. Option Ex 1,000 23.32 23,322
2010-12-20 MORN Morningstar, Inc. Option Ex 1,000 23.32 23,319
2010-12-16 MORN Morningstar, Inc. Sale 1,000 51.74 51,740
2010-12-15 MORN Morningstar, Inc. Sale 1,000 52.00 52,000
2010-12-16 MORN Morningstar, Inc. Option Ex 1,000 23.31 23,309
2010-12-15 MORN Morningstar, Inc. Option Ex 1,000 23.31 23,306
2010-12-17 MORN Morningstar, Inc. Option Ex 1,000 23.31 23,312
2010-12-17 MORN Morningstar, Inc. Sale 1,000 52.16 52,160
2010-12-13 MORN Morningstar, Inc. Option Ex 1,000 23.30 23,301
2010-12-14 MORN Morningstar, Inc. Option Ex 1,000 23.30 23,304
2010-12-13 MORN Morningstar, Inc. Sale 1,000 52.51 52,510
2010-12-14 MORN Morningstar, Inc. Sale 1,000 52.16 52,160
2010-12-10 MORN Morningstar, Inc. Sale 1,000 52.04 52,040
2010-12-09 MORN Morningstar, Inc. Sale 1,000 51.84 51,840
2010-12-10 MORN Morningstar, Inc. Option Ex 1,000 23.29 23,293
2010-12-09 MORN Morningstar, Inc. Option Ex 1,000 23.29 23,291
2010-12-08 MORN Morningstar, Inc. Option Ex 1,000 23.29 23,288
2010-12-08 MORN Morningstar, Inc. Sale 1,000 52.15 52,153
2010-12-07 MORN Morningstar, Inc. Sale 1,000 51.55 51,550
2010-12-07 MORN Morningstar, Inc. Option Ex 1,000 23.28 23,285
2010-12-06 MORN Morningstar, Inc. Sale 1,000 51.25 51,250
2010-12-03 MORN Morningstar, Inc. Option Ex 1,000 23.28 23,275
2010-12-03 MORN Morningstar, Inc. Sale 1,000 50.66 50,660
2010-12-06 MORN Morningstar, Inc. Option Ex 1,000 23.28 23,283
2010-12-02 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-12-02 MORN Morningstar, Inc. Option Ex 1,000 23.27 23,273
2010-12-01 MORN Morningstar, Inc. Option Ex 1,000 23.27 23,270
2010-12-01 MORN Morningstar, Inc. Sale 1,000 50.68 50,680
2010-11-30 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-29 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-30 MORN Morningstar, Inc. Option Ex 1,000 23.27 23,267
2010-11-29 MORN Morningstar, Inc. Option Ex 1,000 23.26 23,265
2010-11-24 MORN Morningstar, Inc. Option Ex 903 23.25 20,996
2010-11-24 MORN Morningstar, Inc. Sale 903 50.00 45,150
2010-11-26 MORN Morningstar, Inc. Option Ex 1,000 23.26 23,257
2010-11-26 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-22 MORN Morningstar, Inc. Option Ex 1,000 23.25 23,246
2010-11-22 MORN Morningstar, Inc. Sale 1,000 50.11 50,110
2010-11-19 MORN Morningstar, Inc. Option Ex 1,000 23.24 23,239
2010-11-19 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-18 MORN Morningstar, Inc. Option Ex 1,000 23.24 23,236
2010-11-18 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-10 MORN Morningstar, Inc. Option Ex 1,000 23.22 23,215
2010-11-11 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-10 MORN Morningstar, Inc. Sale 1,000 50.00 50,000
2010-11-11 MORN Morningstar, Inc. Option Ex 1,000 23.22 23,218
2009-09-21 MORN Morningstar, Inc. Option Ex 33,000 10.98 362,340
2009-06-18 MORN Morningstar, Inc. Sale 500 39.47 19,735
2009-06-17 MORN Morningstar, Inc. Sale 22,800 40.18 916,012
2009-06-16 MORN Morningstar, Inc. Sale 6,400 41.87 267,993
2009-06-18 MORN Morningstar, Inc. Option Ex 500 14.13 7,065
2009-06-17 MORN Morningstar, Inc. Option Ex 22,800 14.13 322,164
2009-06-16 MORN Morningstar, Inc. Option Ex 6,400 14.13 90,432
2009-06-15 MORN Morningstar, Inc. Option Ex 7,200 14.13 101,736
2009-06-12 MORN Morningstar, Inc. Sale 4,700 42.63 200,379
2009-06-12 MORN Morningstar, Inc. Option Ex 4,700 14.13 66,411
2009-06-15 MORN Morningstar, Inc. Sale 7,200 42.31 304,660
2009-06-08 MORN Morningstar, Inc. Option Ex 13,200 14.13 186,516
2009-06-11 MORN Morningstar, Inc. Option Ex 6,400 14.13 90,432
2009-06-08 MORN Morningstar, Inc. Sale 13,200 42.73 564,022
2009-06-11 MORN Morningstar, Inc. Sale 6,400 42.45 271,686
2009-06-10 MORN Morningstar, Inc. Sale 6,900 43.03 296,879
2009-06-10 MORN Morningstar, Inc. Option Ex 6,900 14.13 97,497
2009-06-09 MORN Morningstar, Inc. Option Ex 9,200 14.13 129,996
2009-06-09 MORN Morningstar, Inc. Sale 9,200 43.20 397,440
2009-06-05 MORN Morningstar, Inc. Option Ex 8,200 14.13 115,866
2009-06-05 MORN Morningstar, Inc. Sale 8,200 42.54 348,828
2009-06-04 MORN Morningstar, Inc. Sale 14,700 41.76 613,842
2009-06-04 MORN Morningstar, Inc. Option Ex 14,700 14.13 207,711
2009-06-02 MORN Morningstar, Inc. Sale 12,500 42.69 533,575
2009-06-03 MORN Morningstar, Inc. Sale 15,100 41.49 626,529
2009-06-02 MORN Morningstar, Inc. Option Ex 12,500 14.13 176,625
2009-06-03 MORN Morningstar, Inc. Option Ex 15,100 14.13 213,363
2009-06-01 MORN Morningstar, Inc. Sale 14,900 41.93 624,697
2009-06-01 MORN Morningstar, Inc. Option Ex 14,900 14.13 210,537
2009-05-29 MORN Morningstar, Inc. Sale 17,200 41.00 705,114
2009-05-28 MORN Morningstar, Inc. Option Ex 11,200 14.13 158,256
2009-05-29 MORN Morningstar, Inc. Option Ex 17,200 14.13 243,036
2009-05-28 MORN Morningstar, Inc. Sale 11,200 40.51 453,745
2009-05-27 MORN Morningstar, Inc. Sale 14,900 41.36 616,249
2009-05-26 MORN Morningstar, Inc. Sale 10,900 40.64 442,976
2009-05-27 MORN Morningstar, Inc. Option Ex 14,900 14.13 210,537
2009-05-26 MORN Morningstar, Inc. Option Ex 10,900 14.13 154,017
2009-05-22 MORN Morningstar, Inc. Option Ex 14,500 14.13 204,885
2009-05-22 MORN Morningstar, Inc. Sale 14,500 41.14 596,515
2009-05-21 MORN Morningstar, Inc. Sale 20,500 39.58 811,410
2009-05-20 MORN Morningstar, Inc. Sale 20,500 40.09 821,763
2009-05-21 MORN Morningstar, Inc. Option Ex 20,500 14.13 289,665
2009-05-20 MORN Morningstar, Inc. Option Ex 20,500 14.13 289,665
2009-05-18 MORN Morningstar, Inc. Option Ex 14,500 14.13 204,885
2009-05-19 MORN Morningstar, Inc. Sale 16,400 39.43 646,668
2009-05-18 MORN Morningstar, Inc. Sale 14,500 39.13 567,370
2009-05-19 MORN Morningstar, Inc. Option Ex 16,400 14.13 231,732
2009-05-15 MORN Morningstar, Inc. Option Ex 14,500 14.13 204,885
2009-05-15 MORN Morningstar, Inc. Sale 14,500 38.96 564,920
2009-05-13 MORN Morningstar, Inc. Option Ex 54,500 12.56 684,247
2009-05-14 MORN Morningstar, Inc. Option Ex 24,600 14.13 347,598
2009-05-13 MORN Morningstar, Inc. Sale 34,500 38.94 1,343,464
2009-05-14 MORN Morningstar, Inc. Sale 24,600 38.57 948,723
2009-05-11 MORN Morningstar, Inc. Option Ex 14,600 14.98 218,708
2009-05-12 MORN Morningstar, Inc. Option Ex 18,100 14.98 271,138
2009-05-11 MORN Morningstar, Inc. Sale 14,200 42.46 602,946
2009-05-12 MORN Morningstar, Inc. Sale 16,600 42.90 712,206
2009-05-08 MORN Morningstar, Inc. Sale 21,700 42.41 920,362
2009-05-08 MORN Morningstar, Inc. Option Ex 21,700 14.98 325,066
2009-05-07 MORN Morningstar, Inc. Option Ex 18,100 14.98 271,138
2009-05-06 MORN Morningstar, Inc. Sale 21,200 43.04 912,426
2009-05-07 MORN Morningstar, Inc. Sale 18,100 42.95 777,340
2009-05-06 MORN Morningstar, Inc. Option Ex 21,200 14.98 317,576
2009-05-05 MORN Morningstar, Inc. Option Ex 20,900 14.98 313,082
2009-05-05 MORN Morningstar, Inc. Sale 20,900 43.42 907,478
2009-03-19 MORN Morningstar, Inc. Option Ex 15,000 10.98 164,700
2009-03-19 MORN Morningstar, Inc. Sale 10,000 31.10 311,040
2009-03-18 MORN Morningstar, Inc. Option Ex 22,500 10.98 247,050
2009-03-18 MORN Morningstar, Inc. Sale 15,000 31.24 468,540
2009-03-17 MORN Morningstar, Inc. Sale 15,000 30.93 463,950
2009-03-16 MORN Morningstar, Inc. Sale 15,000 32.47 487,050
2009-03-17 MORN Morningstar, Inc. Option Ex 22,500 10.98 247,050
2009-03-16 MORN Morningstar, Inc. Option Ex 22,500 10.98 247,050
2009-03-13 MORN Morningstar, Inc. Option Ex 37,500 25.35 950,700
2009-03-12 MORN Morningstar, Inc. Option Ex 37,500 23.49 880,950
2009-03-11 MORN Morningstar, Inc. Option Ex 37,500 20.52 769,687
2008-12-26 MORN Morningstar, Inc. Option Ex 20,000 10.98 219,600
2008-12-17 MORN Morningstar, Inc. Sale 22,533 32.16 724,706
2008-12-16 MORN Morningstar, Inc. Sale 20,400 30.88 629,972
2008-12-17 MORN Morningstar, Inc. Option Ex 72,533 10.98 796,412
2008-12-16 MORN Morningstar, Inc. Option Ex 40,400 10.98 443,592
2008-12-12 MORN Morningstar, Inc. Option Ex 12,406 10.98 136,217
2008-12-12 MORN Morningstar, Inc. Sale 12,406 30.60 379,648
2008-12-15 MORN Morningstar, Inc. Option Ex 15,500 10.98 170,190
2008-12-15 MORN Morningstar, Inc. Sale 15,500 30.46 472,099
2008-12-11 MORN Morningstar, Inc. Sale 19,200 32.21 618,393
2008-12-12 MORN Morningstar, Inc. Option Ex 20,000 10.98 219,600
2008-12-11 MORN Morningstar, Inc. Option Ex 19,200 10.98 210,816
2008-12-10 MORN Morningstar, Inc. Sale 24,200 33.44 809,320
2008-12-10 MORN Morningstar, Inc. Option Ex 24,200 10.98 265,716
2008-12-08 MORN Morningstar, Inc. Option Ex 46,900 10.98 514,962
2008-12-09 MORN Morningstar, Inc. Sale 21,900 33.25 728,262
2008-12-08 MORN Morningstar, Inc. Sale 26,900 32.99 887,404
2008-12-09 MORN Morningstar, Inc. Option Ex 21,900 10.98 240,462
2008-12-05 MORN Morningstar, Inc. Option Ex 31,100 10.98 341,478
2008-12-05 MORN Morningstar, Inc. Sale 31,100 31.07 966,183
2008-12-04 MORN Morningstar, Inc. Option Ex 52,500 10.98 576,450
2008-12-04 MORN Morningstar, Inc. Sale 32,500 31.32 1,018,062
2008-12-03 MORN Morningstar, Inc. Option Ex 10,000 10.98 109,800
2008-12-02 MORN Morningstar, Inc. Option Ex 10,000 10.98 109,800
2008-10-03 MORN Morningstar, Inc. Sale 1,130 60.38 68,230
2008-10-03 MORN Morningstar, Inc. Option Ex 1,130 10.98 12,407
2008-10-02 MORN Morningstar, Inc. Option Ex 1,100 10.98 12,078
2008-10-02 MORN Morningstar, Inc. Sale 1,100 60.02 66,022
2008-10-02 MORN Morningstar, Inc. Option Ex 1,100 10.98 12,078
2008-10-02 MORN Morningstar, Inc. Sale 1,100 60.02 66,022
2008-09-22 MORN Morningstar, Inc. Option Ex 831 10.98 9,124
2008-09-22 MORN Morningstar, Inc. Sale 831 60.02 49,879
2008-09-19 MORN Morningstar, Inc. Option Ex 10,000 10.98 109,800
2008-09-19 MORN Morningstar, Inc. Sale 10,000 62.90 629,050
2008-09-16 MORN Morningstar, Inc. Sale 300 60.45 18,135
2008-09-16 MORN Morningstar, Inc. Option Ex 300 10.98 3,294
2008-09-15 MORN Morningstar, Inc. Sale 10,000 60.08 600,760
2008-09-15 MORN Morningstar, Inc. Option Ex 10,000 10.98 109,800
2008-06-30 MORN Morningstar, Inc. Option Ex 25,000 12.56 313,875
2008-06-30 MORN Morningstar, Inc. Sale 25,000 72.87 1,821,849
2008-06-23 MORN Morningstar, Inc. Sale 10,177 72.62 739,023
2008-06-23 MORN Morningstar, Inc. Sale 3,444 73.05 251,577
2008-06-23 MORN Morningstar, Inc. Sale 11,379 72.32 822,974
2008-06-23 MORN Morningstar, Inc. Option Ex 25,000 12.56 313,875
2008-06-16 MORN Morningstar, Inc. Sale 4,650 72.55 337,357
2008-06-16 MORN Morningstar, Inc. Option Ex 25,000 12.03 300,750
2008-06-16 MORN Morningstar, Inc. Sale 7,118 74.04 527,002
2008-06-16 MORN Morningstar, Inc. Sale 7,797 73.69 574,568
2008-06-16 MORN Morningstar, Inc. Sale 5,435 73.16 397,624
2008-06-13 MORN Morningstar, Inc. Sale 2,500 73.22 183,052
2008-06-13 MORN Morningstar, Inc. Sale 6,300 72.48 456,642
2008-06-13 MORN Morningstar, Inc. Option Ex 13,773 12.56 172,920
2008-06-13 MORN Morningstar, Inc. Sale 4,973 70.75 351,849
2008-06-10 MORN Morningstar, Inc. Option Ex 2,635 12.56 33,082
2008-06-11 MORN Morningstar, Inc. Option Ex 292 12.56 3,666
2008-06-10 MORN Morningstar, Inc. Sale 2,635 70.09 184,676
2008-06-11 MORN Morningstar, Inc. Sale 292 70.14 20,480
2008-06-09 MORN Morningstar, Inc. Sale 2,025 70.52 142,803
2008-06-09 MORN Morningstar, Inc. Sale 6,275 70.20 440,486
2008-06-09 MORN Morningstar, Inc. Option Ex 8,300 12.56 104,206
2008-06-03 MORN Morningstar, Inc. Sale 33 70.72 2,333
2008-06-03 MORN Morningstar, Inc. Option Ex 2,000 10.98 21,960
2008-06-03 MORN Morningstar, Inc. Sale 1,966 70.18 137,983
2008-06-02 MORN Morningstar, Inc. Sale 466 71.43 33,285
2008-06-02 MORN Morningstar, Inc. Sale 2,534 70.26 178,028
2008-06-02 MORN Morningstar, Inc. Option Ex 3,000 10.98 32,940
2008-05-28 MORN Morningstar, Inc. Sale 2,800 70.14 196,380
2008-05-28 MORN Morningstar, Inc. Option Ex 2,800 10.98 30,744
2008-05-27 MORN Morningstar, Inc. Sale 2,200 70.07 154,149
2008-05-27 MORN Morningstar, Inc. Option Ex 2,200 10.98 24,156
2008-05-19 MORN Morningstar, Inc. Sale 1,381 74.31 102,624
2008-05-19 MORN Morningstar, Inc. Sale 3,619 73.59 266,311
2008-05-19 MORN Morningstar, Inc. Option Ex 5,000 10.98 54,900
2008-05-12 MORN Morningstar, Inc. Option Ex 5,000 10.98 54,900
2008-05-12 MORN Morningstar, Inc. Sale 3,660 73.28 268,223
2008-05-12 MORN Morningstar, Inc. Sale 1,340 73.82 98,913
2008-05-05 MORN Morningstar, Inc. Sale 2,003 70.83 141,880
2008-05-05 MORN Morningstar, Inc. Sale 800 75.20 60,163
2008-05-05 MORN Morningstar, Inc. Sale 4,697 72.94 342,594
2008-05-02 MORN Morningstar, Inc. Sale 1,657 70.75 117,234
2008-05-02 MORN Morningstar, Inc. Sale 3,343 70.28 234,959
2008-05-02 MORN Morningstar, Inc. Option Ex 5,000 10.98 54,900
2008-05-05 MORN Morningstar, Inc. Option Ex 7,500 10.98 82,350
2008-02-22 MORN Morningstar, Inc. Option Ex 10,000 10.98 109,800
2007-12-10 MORN Morningstar, Inc. Option Ex 22,500 10.98 247,050
2007-11-29 MORN Morningstar, Inc. Option Ex 21,427 18.62 399,056
2007-11-29 MORN Morningstar, Inc. Sale 9,541 75.91 724,228
2007-11-29 MORN Morningstar, Inc. Sale 8,126 75.44 613,009
2007-11-29 MORN Morningstar, Inc. Sale 3,760 76.34 287,057
2007-11-28 MORN Morningstar, Inc. Sale 1,100 76.42 84,058
2007-11-28 MORN Morningstar, Inc. Sale 15,795 74.42 1,175,542
2007-11-28 MORN Morningstar, Inc. Sale 14,485 75.72 1,096,731
2007-11-28 MORN Morningstar, Inc. Sale 16,220 75.30 1,221,414
2007-11-28 MORN Morningstar, Inc. Option Ex 47,600 16.65 792,492
2007-11-06 MORN Morningstar, Inc. Sale 2,100 75.01 157,527
2007-11-07 MORN Morningstar, Inc. Sale 1,399 75.05 104,999
2007-11-06 MORN Morningstar, Inc. Option Ex 2,100 16.61 34,876
2007-11-07 MORN Morningstar, Inc. Option Ex 1,399 16.61 23,237
2007-11-01 MORN Morningstar, Inc. Sale 3,673 71.70 263,339
2007-11-01 MORN Morningstar, Inc. Sale 3,581 70.62 252,897
2007-11-01 MORN Morningstar, Inc. Option Ex 12,787 16.60 212,251
2007-11-01 MORN Morningstar, Inc. Sale 2,532 74.33 188,203
2007-11-01 MORN Morningstar, Inc. Sale 3,001 72.92 218,820
2007-10-12 MORN Morningstar, Inc. Option Ex 12,187 16.56 201,841
2007-10-12 MORN Morningstar, Inc. Sale 8,756 72.16 631,824
2007-10-12 MORN Morningstar, Inc. Sale 3,431 73.42 251,910
2007-05-16 MORN Morningstar, Inc. Option Ex 2,000 10.98 21,960
2007-01-04 MORN Morningstar, Inc. Sale 1,000 45.71 45,713
2007-01-04 MORN Morningstar, Inc. Option Ex 4,800 8.57 41,136
2007-01-04 MORN Morningstar, Inc. Sale 3,800 45.26 171,988
2007-01-03 MORN Morningstar, Inc. Option Ex 5,200 8.57 44,564
2007-01-03 MORN Morningstar, Inc. Sale 5,200 45.19 234,993
2006-12-26 MORN Morningstar, Inc. Option Ex 86,646 5.98 517,883
2006-12-04 MORN Morningstar, Inc. Option Ex 5,497 8.57 47,109
2006-12-04 MORN Morningstar, Inc. Sale 5,497 45.19 248,409
2006-12-01 MORN Morningstar, Inc. Sale 4,503 45.00 202,635
2006-12-01 MORN Morningstar, Inc. Option Ex 4,503 8.57 38,590
2006-11-08 MORN Morningstar, Inc. Option Ex 11,259 8.57 96,489
2006-11-08 MORN Morningstar, Inc. Sale 8,260 45.12 372,732
2006-11-08 MORN Morningstar, Inc. Sale 2,999 45.33 135,932
2006-11-07 MORN Morningstar, Inc. Sale 13,230 45.04 595,932
2006-11-06 MORN Morningstar, Inc. Sale 3,537 45.84 162,150
2006-11-06 MORN Morningstar, Inc. Sale 8,389 45.40 380,894
2006-11-06 MORN Morningstar, Inc. Sale 12,785 45.10 576,539
2006-11-07 MORN Morningstar, Inc. Option Ex 13,230 9.76 129,124
2006-11-06 MORN Morningstar, Inc. Option Ex 24,711 15.32 378,572
2006-11-03 MORN Morningstar, Inc. Sale 800 45.06 36,045
2006-11-03 MORN Morningstar, Inc. Option Ex 800 19.68 15,747

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Huang Tao (Chief Operating Offi of Morningstar, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.