Insider Trading activities of Liberty Media Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Liberty Media Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Liberty Media Corp since year 2005. Table 2 shows the detailed insider transactions of Liberty Media Corp since 2005. The reporting company's ticker symbol is LSXMA. The reporting company's CIK number is 1560385.
The total value of stock buying since 2005 is $1,656,539,886.
The total value of stock sales since 2005 is $239,837,661.
The total value of stock option exercises since 2005 is $101,146,211.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Liberty Media Corp (LSXMA).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 171,000 $5,935,293 0 $0
2017-09 0 $0 243,669 $8,967,769 67,599 $1,112,737
2017-08 0 $0 755,818 $31,738,243 0 $0
2017-07 0 $0 120,000 $3,894,870 0 $0
2017-06 0 $0 149,003 $5,285,683 73,259 $1,446,865
2017-05 16,695,924 $639,922,848 0 $0 0 $0
2017-04 25,380,512 $1,014,230,668 0 $0 0 $0
2017-03 0 $0 35,946 $1,178,741 30,000 $335,400
2017-01 0 $0 218,767 $6,317,151 218,767 $3,121,554
2016-12 0 $0 20,953 $596,762 0 $0
2016-11 0 $0 379,050 $13,603,638 101,050 $1,968,204
2016-10 0 $0 583 $9,755 0 $0
2016-09 0 $0 12,471 $369,690 37,885 $433,025
2016-08 0 $0 641,225 $20,917,601 0 $0
2016-06 0 $0 188,800 $7,265,401 1,712,202 $21,916,181
2016-05 0 $0 0 $0 9,395 $120,256
2016-04 0 $0 104,000 $3,959,904 0 $0
2016-03 10,000 $386,569 182,462 $6,871,118 223,905 $5,294,599
2016-02 0 $0 104,000 $3,677,128 0 $0
2016-01 0 $0 210,548 $7,752,614 91,026 $2,133,783
2015-12 0 $0 104,000 $4,097,912 1,320,119 $31,306,622
2015-11 0 $0 104,000 $4,088,240 0 $0
2015-10 0 $0 104,000 $3,610,048 0 $0
2015-09 0 $0 104,000 $3,742,128 0 $0
2015-08 0 $0 104,671 $3,934,774 2,066 $52,972
2015-07 0 $0 104,000 $3,748,368 0 $0
2015-06 0 $0 104,000 $3,951,479 16,590 $85,620
2015-05 0 $0 106,606 $4,071,026 4,221 $62,854
2015-04 0 $0 104,000 $3,978,416 0 $0
2015-03 0 $0 151,545 $5,916,578 200,346 $4,743,780
2015-02 0 $0 104,000 $3,558,152 0 $0
2015-01 0 $0 104,000 $3,594,377 0 $0
2014-12 0 $0 87,294 $2,975,670 491,913 $11,554,873
2014-11 0 $0 197,600 $9,496,853 0 $0
2014-10 0 $0 206,152 $9,596,169 20,631 $141,631
2014-09 0 $0 196,029 $9,528,577 0 $0
2014-08 0 $0 204,688 $9,531,092 0 $0
2014-07 0 $0 199,414 $9,548,341 0 $0
2014-06 0 $0 74,890 $10,000,211 0 $0
2014-05 0 $0 648 $83,870 724 $12,177
2014-03 0 $0 1,206 $162,984 148,601 $14,105,206
2014-01 0 $0 0 $0 1 $94
2013-12 0 $0 12,409 $1,803,826 2,731 $180,382
2013-09 0 $0 2,588 $383,981 10,579 $1,004,158
2013-08 0 $0 649 $93,228 724 $13,238
2013-06 15,458 $1,999,801 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Liberty Media Corp insiders (LSXMA)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-16 Malone John C (Chairman of the Board) Sale 18,000 43.28 779,040
2017-10-02 Malone John C (Chairman of the Board) Sale 153,000 33.70 5,156,253
2017-09-25 Gilchrist Malcolm Ian Grant (Director) Sale 1,826 34.02 62,120
2017-09-25 Gilchrist Malcolm Ian Grant (Director) Option Ex 300 15.98 4,794
2017-09-18 Malone John C (Chairman of the Board) Sale 18,000 41.99 755,784
2017-09-15 Carleton Mark D (Chief Financial Officer) Sale 19,843 40.31 799,891
2017-09-15 Carleton Mark D (Chief Financial Officer) Option Ex 67,299 16.46 1,107,943
2017-09-06 Malone John C (Chairman of the Board) Sale 85,047 34.02 2,893,043
2017-09-05 Malone John C (Chairman of the Board) Sale 118,953 37.47 4,456,931
2017-08-23 Malone John C (Chairman of the Board) Sale 128,772 43.23 5,566,556
2017-08-22 Malone John C (Chairman of the Board) Sale 170,045 43.36 7,372,981
2017-08-21 Malone John C (Chairman of the Board) Sale 136,797 42.31 5,788,154
2017-08-18 Malone John C (Chairman of the Board) Sale 116,644 42.24 4,927,509
2017-08-17 Malone John C (Chairman of the Board) Sale 32,560 42.37 1,379,404
2017-08-15 Malone John C (Chairman of the Board) Sale 18,000 43.27 778,914
2017-08-03 Malone John C (Chairman of the Board) Sale 8,931 44.37 396,241
2017-08-02 Malone John C (Chairman of the Board) Sale 39,557 37.93 1,500,278
2017-08-01 Malone John C (Chairman of the Board) Sale 104,512 38.54 4,028,206
2017-07-17 Malone John C (Chairman of the Board) Sale 18,000 42.02 756,288
2017-07-06 Malone John C (Chairman of the Board) Sale 17,700 23.50 415,861
2017-07-05 Malone John C (Chairman of the Board) Sale 84,300 32.30 2,722,721
2017-06-20 Carleton Mark D (Chief Financial Officer) Sale 54,187 40.11 2,173,494
2017-06-19 Carleton Mark D (Chief Financial Officer) Sale 30,816 40.12 1,236,430
2017-06-19 Carleton Mark D (Chief Financial Officer) Option Ex 73,259 19.75 1,446,865
2017-06-14 Malone John C (Chairman of the Board) Sale 1,028 23.72 24,384
2017-06-13 Malone John C (Chairman of the Board) Sale 19,217 23.83 457,998
2017-06-12 Malone John C (Chairman of the Board) Sale 43,755 31.84 1,393,377
2017-05-31 Weschler, R. Ted (Other) Buy 336,160 41.45 13,930,001
2017-05-31 Buffett Warren E (10% Owner) Buy 336,160 41.45 13,930,001
2017-05-30 Weschler, R. Ted (Other) Buy 427,418 41.64 17,789,475
2017-05-30 Buffett Warren E (10% Owner) Buy 427,418 41.64 17,789,475
2017-05-26 Weschler, R. Ted (Other) Buy 258,251 41.52 10,718,147
2017-05-26 Buffett Warren E (10% Owner) Buy 258,251 41.52 10,718,147
2017-05-25 Weschler, R. Ted (Other) Buy 495,110 40.23 19,895,777
2017-05-25 Buffett Warren E (10% Owner) Buy 495,110 40.23 19,895,777
2017-05-24 Weschler, R. Ted (Other) Buy 234,992 39.76 9,335,985
2017-05-24 Buffett Warren E (10% Owner) Buy 234,992 39.76 9,335,985
2017-05-23 Weschler, R. Ted (Other) Buy 266,019 39.08 10,387,605
2017-05-23 Buffett Warren E (10% Owner) Buy 266,019 39.08 10,387,605
2017-05-22 Weschler, R. Ted (Other) Buy 294,919 38.65 11,380,794
2017-05-22 Buffett Warren E (10% Owner) Buy 294,919 38.65 11,380,794
2017-05-19 Weschler, R. Ted (Other) Buy 431,374 38.36 16,541,085
2017-05-19 Buffett Warren E (10% Owner) Buy 431,374 38.36 16,541,085
2017-05-18 Weschler, R. Ted (Other) Buy 445,793 37.37 16,654,728
2017-05-18 Buffett Warren E (10% Owner) Buy 445,793 37.37 16,654,728
2017-05-17 Weschler, R. Ted (Other) Buy 680,978 36.36 24,723,173
2017-05-17 Buffett Warren E (10% Owner) Buy 680,978 36.36 24,723,173
2017-05-16 Weschler, R. Ted (Other) Buy 457,065 36.70 16,757,510
2017-05-16 Buffett Warren E (10% Owner) Buy 457,065 36.70 16,757,510
2017-05-15 Weschler, R. Ted (Other) Buy 1,237,229 36.59 45,193,336
2017-05-15 Buffett Warren E (10% Owner) Buy 1,237,229 36.59 45,193,336
2017-04-24 Weschler, R. Ted (Other) Buy 3,271,522 40.38 131,942,906
2017-04-24 Buffett Warren E (10% Owner) Buy 4,243,522 40.38 171,300,158
2017-04-21 Weschler, R. Ted (Other) Buy 2,375,000 39.77 94,438,300
2017-04-21 Buffett Warren E (10% Owner) Buy 3,525,000 39.77 140,354,350
2017-04-20 Weschler, R. Ted (Other) Buy 698,606 38.90 27,176,461
2017-04-20 Buffett Warren E (10% Owner) Buy 1,046,723 38.90 40,719,952
2017-03-24 Carleton Mark D (Chief Financial Officer) Sale 35,946 32.79 1,178,741
2017-03-24 Carleton Mark D (Chief Financial Officer) Option Ex 30,000 11.18 335,400
2017-01-05 Baer Richard N (Chief Legal Officer) Sale 6,691 34.63 231,716
2017-01-05 Baer Richard N (Chief Legal Officer) Option Ex 6,691 19.20 128,467
2017-01-04 Baer Richard N (Chief Legal Officer) Sale 62,109 28.36 1,761,287
2017-01-04 Baer Richard N (Chief Legal Officer) Option Ex 62,109 14.45 897,599
2017-01-03 Baer Richard N (Chief Legal Officer) Sale 149,967 28.83 4,324,148
2017-01-03 Baer Richard N (Chief Legal Officer) Option Ex 149,967 13.97 2,095,488
2016-12-16 Baer Richard N (Chief Legal Officer) Sale 20,953 28.48 596,762
2016-11-29 Malone John C (Chairman of the Board) Sale 89,673 35.70 3,201,146
2016-11-28 Malone John C (Chairman of the Board) Sale 22,794 35.62 811,876
2016-11-25 Malone John C (Chairman of the Board) Sale 9,302 36.05 335,318
2016-11-23 Malone John C (Chairman of the Board) Sale 34,533 36.05 1,245,018
2016-11-22 Malone John C (Chairman of the Board) Sale 78,639 36.09 2,838,238
2016-11-21 Malone John C (Chairman of the Board) Sale 43,059 36.02 1,551,200
2016-11-18 Rosenthaler Albert E (Chief Corp. Dev. Officer) Sale 47,775 35.91 1,715,409
2016-11-18 Rosenthaler Albert E (Chief Corp. Dev. Officer) Option Ex 47,775 19.38 925,879
2016-11-15 Rosenthaler Albert E (Chief Corp. Dev. Officer) Sale 53,275 35.77 1,905,433
2016-11-15 Rosenthaler Albert E (Chief Corp. Dev. Officer) Option Ex 53,275 19.57 1,042,325
2016-10-14 Baer Richard N (Chief Legal Officer) Sale 583 16.73 9,755
2016-09-22 Shean Christopher W (Chief Financial Officer) Sale 12,471 29.64 369,690
2016-09-22 Shean Christopher W (Chief Financial Officer) Option Ex 37,885 11.43 433,025
2016-08-29 Rapley David E (Director) Sale 1,225 16.63 20,371
2016-08-26 Malone John C (Chairman of the Board) Sale 98,577 32.83 3,235,888
2016-08-25 Malone John C (Chairman of the Board) Sale 101,851 32.60 3,319,935
2016-08-24 Malone John C (Chairman of the Board) Sale 75,432 32.23 2,430,947
2016-08-23 Malone John C (Chairman of the Board) Sale 115,683 32.50 3,760,044
2016-08-22 Malone John C (Chairman of the Board) Sale 54,897 32.47 1,782,615
2016-08-19 Malone John C (Chairman of the Board) Sale 72,460 32.58 2,360,384
2016-08-18 Malone John C (Chairman of the Board) Sale 46,072 32.86 1,513,787
2016-08-17 Malone John C (Chairman of the Board) Sale 75,028 33.24 2,493,630
2016-06-08 Shean Christopher W (Chief Financial Officer) Option Ex 63 12.80 806
2016-06-08 Malone John C (Chairman of the Board) Option Ex 1,340,040 12.80 17,152,512
2016-06-07 Deevy Brian (Director) Option Ex 611 12.80 7,820
2016-06-06 Malone Evan Daniel (Director) Option Ex 1,403 12.80 17,958
2016-06-06 Bennett Robert R (Director) Option Ex 107,466 12.80 1,375,564
2016-06-06 Maffei Gregory B (President, CEO) Option Ex 255,941 12.80 3,276,044
2016-06-03 Shean Christopher W (Chief Financial Officer) Option Ex 6,527 12.80 83,545
2016-06-03 Malone John C (Chairman of the Board) Sale 188,800 38.48 7,265,401
2016-06-01 Gilchrist Malcolm Ian Grant (Director) Option Ex 151 12.80 1,932
2016-05-26 Rosenthaler Albert E (Chief Tax Officer) Option Ex 9,395 12.80 120,256
2016-04-01 Malone John C (Chairman of the Board) Sale 104,000 38.08 3,959,904
2016-03-30 Deevy Brian (Director) Buy 10,000 38.66 386,569
2016-03-30 Rosenthaler Albert E (Chief Tax Officer) Sale 10,613 37.67 399,812
2016-03-29 Shean Christopher W (Chief Financial Officer) Sale 91,658 38.10 3,492,261
2016-03-29 Shean Christopher W (Chief Financial Officer) Option Ex 154,327 23.71 3,659,864
2016-03-22 Shean Christopher W (Chief Financial Officer) Sale 10,613 37.34 396,310
2016-03-03 Baer Richard N (Chief Legal Officer) Sale 69,578 37.12 2,582,735
2016-03-03 Baer Richard N (Chief Legal Officer) Option Ex 69,578 23.50 1,634,735
2016-02-01 Malone John C (Chairman of the Board) Sale 104,000 35.36 3,677,128
2016-01-06 Baer Richard N (Chief Legal Officer) Sale 29,523 36.28 1,071,035
2016-01-06 Baer Richard N (Chief Legal Officer) Option Ex 29,523 23.33 688,771
2016-01-05 Baer Richard N (Chief Legal Officer) Sale 77,025 37.12 2,859,476
2016-01-05 Baer Richard N (Chief Legal Officer) Option Ex 61,503 23.50 1,445,012
2016-01-04 Malone John C (Chairman of the Board) Sale 104,000 36.75 3,822,103
2015-12-15 Maffei Gregory B (President, CEO) Option Ex 1,320,119 23.71 31,306,622
2015-12-01 Malone John C (Chairman of the Board) Sale 104,000 39.40 4,097,912
2015-11-02 Malone John C (Chairman of the Board) Sale 104,000 39.31 4,088,240
2015-10-01 Malone John C (Chairman of the Board) Sale 104,000 34.71 3,610,048
2015-09-01 Malone John C (Chairman of the Board) Sale 104,000 35.98 3,742,128
2015-08-18 Gilchrist Malcolm Ian Grant (Director) Sale 671 38.03 25,518
2015-08-18 Gilchrist Malcolm Ian Grant (Director) Option Ex 2,066 25.64 52,972
2015-08-03 Malone John C (Chairman of the Board) Sale 104,000 37.59 3,909,256
2015-07-01 Malone John C (Chairman of the Board) Sale 104,000 36.04 3,748,368
2015-06-26 Malone Evan Daniel (Director) Option Ex 16,590 5.16 85,620
2015-06-01 Malone John C (Chairman of the Board) Sale 104,000 37.99 3,951,479
2015-05-28 Fisher Donne F (Director) Sale 1,937 38.19 73,974
2015-05-28 Fisher Donne F (Director) Option Ex 2,151 4.72 10,152
2015-05-14 Gilchrist Malcolm Ian Grant (Director) Sale 669 37.65 25,188
2015-05-14 Gilchrist Malcolm Ian Grant (Director) Option Ex 2,070 25.46 52,702
2015-05-01 Malone John C (Chairman of the Board) Sale 104,000 38.19 3,971,864
2015-04-01 Malone John C (Chairman of the Board) Sale 104,000 38.25 3,978,416
2015-03-12 Rosenthaler Albert E (Senior Vice President) Sale 15,935 39.36 627,169
2015-03-12 Rosenthaler Albert E (Senior Vice President) Option Ex 75,000 23.71 1,778,625
2015-03-09 Rosenthaler Albert E (Senior Vice President) Sale 9,710 39.51 383,680
2015-03-09 Rosenthaler Albert E (Senior Vice President) Option Ex 45,000 23.55 1,059,750
2015-03-03 Rosenthaler Albert E (Senior Vice President) Sale 21,900 39.56 866,473
2015-03-03 Rosenthaler Albert E (Senior Vice President) Option Ex 80,346 23.71 1,905,405
2015-03-02 Malone John C (Chairman of the Board) Sale 104,000 38.84 4,039,256
2015-02-02 Malone John C (Chairman of the Board) Sale 104,000 34.21 3,558,152
2015-01-05 Malone John C (Chairman of the Board) Sale 38,900 34.18 1,329,679
2015-01-02 Malone John C (Chairman of the Board) Sale 65,100 34.79 2,264,698
2014-12-19 Maffei Gregory B (President, CEO) Sale 72,243 33.86 2,446,364
2014-12-19 Maffei Gregory B (President, CEO) Option Ex 449,916 23.71 10,669,757
2014-12-18 Gilchrist Malcolm Ian Grant (Director) Sale 1,200 33.87 40,648
2014-12-16 Fisher Donne F (Director) Sale 5,449 33.64 183,288
2014-12-16 Fisher Donne F (Director) Option Ex 6,465 6.57 42,475
2014-12-02 Rosenthaler Albert E (Senior Vice President) Sale 8,402 36.34 305,370
2014-12-02 Rosenthaler Albert E (Senior Vice President) Option Ex 35,532 23.71 842,641
2014-11-03 Malone John C (Chairman of the Board) Sale 197,600 48.06 9,496,853
2014-10-23 Bennett Robert R (Director) Option Ex 20,631 6.87 141,631
2014-10-01 Malone John C (Chairman of the Board) Sale 206,152 46.55 9,596,169
2014-09-02 Malone John C (Chairman of the Board) Sale 196,029 48.61 9,528,577
2014-08-01 Malone John C (Chairman of the Board) Sale 204,688 46.56 9,531,092
2014-07-29 Malone John C (Chairman of the Board) Sale 199,414 47.88 9,548,341
2014-06-24 Malone John C (Chairman of the Board) Sale 74,890 133.53 10,000,211
2014-05-12 Fisher Donne F (Director) Sale 648 129.43 83,870
2014-05-12 Fisher Donne F (Director) Option Ex 724 16.82 12,177
2014-03-26 Gilchrist Malcolm Ian Grant (Director) Sale 406 130.36 52,927
2014-03-24 Maffei Gregory B (President, CEO) Option Ex 148,601 94.92 14,105,206
2014-03-19 Rapley David E (Director) Sale 800 137.57 110,057
2014-01-07 Maffei Gregory B (President, CEO) Option Ex 1 94.92 94
2013-12-20 Rosenthaler Albert E (Senior Vice President) Sale 7,000 145.04 1,015,259
2013-12-18 Rosenthaler Albert E (Senior Vice President) Sale 3,914 145.54 569,655
2013-12-17 Gilchrist Malcolm Ian Grant (Director) Sale 1,495 146.43 218,912
2013-12-17 Gilchrist Malcolm Ian Grant (Director) Option Ex 2,731 66.05 180,382
2013-09-19 Shean Christopher W (Senior Vice President, CFO) Sale 2,588 148.37 383,981
2013-09-19 Shean Christopher W (Senior Vice President, CFO) Option Ex 10,579 94.92 1,004,158
2013-08-08 Fisher Donne F (Director) Sale 649 143.65 93,228
2013-08-08 Fisher Donne F (Director) Option Ex 724 18.29 13,238
2013-06-19 Malone John C (Chairman of the Board) Buy 15,458 129.37 1,999,801

Insider trading activities including stock purchases, stock sales, and option exercises of LSXMA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Liberty Media Corp (symbol LSXMA, CIK number 1560385) see the Securities and Exchange Commission (SEC) website.