Insider Trading activities of Cannabis Science, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cannabis Science, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cannabis Science, Inc. since year 2005. Table 2 shows the detailed insider transactions of Cannabis Science, Inc. since 2005. The reporting company's ticker symbol is CBIS. The reporting company's CIK number is 1024626.
The total value of stock buying since 2005 is $50,000.
The total value of stock sales since 2005 is $643,366,566,785.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Cannabis Science, Inc. (CBIS).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-01 0 $0 793,626 $82,168 0 $0
2017-12 0 $0 300,000 $25,900 0 $0
2017-11 0 $0 198,820 $10,935 0 $0
2017-09 0 $0 500,000 $22,500 0 $0
2017-03 0 $0 1,500,000 $122,997 0 $0
2017-02 0 $0 1,700,000 $194,900 0 $0
2017-01 0 $0 2,101,180 $164,880 0 $0
2016-12 0 $0 6,446,000 $265,844 0 $0
2016-11 0 $0 6,054,000 $365,740 0 $0
2016-10 0 $0 9,173,052 $377,633 0 $0
2016-09 0 $0 2,000,000 $28,000 0 $0
2016-05 0 $0 803,345 $13,956 0 $0
2016-03 0 $0 5,774,186 $102,436 0 $0
2016-02 0 $0 365,300 $4,383 0 $0
2015-12 0 $0 4,268,367 $74,019 0 $0
2015-08 0 $0 6,500,000 $219,500 0 $0
2015-06 0 $0 1,157,719 $33,179 0 $0
2015-04 0 $0 921,333 $36,289 0 $0
2015-03 0 $0 2,662,691 $124,444 0 $0
2015-02 0 $0 3,209,914 $116,535 0 $0
2015-01 0 $0 3,115,750 $204,402 0 $0
2014-11 0 $0 1,235,100 $92,077 0 $0
2014-10 0 $0 750,000 $58,050 0 $0
2014-09 0 $0 1,500,000 $84,000 0 $0
2014-07 0 $0 748,000 $68,068 0 $0
2014-05 200,000 $50,000 0 $0 0 $0
2014-02 0 $0 4,122,700 $688,722 0 $0
2014-01 0 $0 21,476,900 $643,362,499,228 0 $0
2013-11 0 $0 7,000,000 $486,000 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Cannabis Science, Inc. insiders (CBIS)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-01-12 Tam Benjamin C.k. (Chief Financial Officer) Sale 93,626 .10 9,268
2018-01-11 Tam Benjamin C.k. (Chief Financial Officer) Sale 100,000 .10 10,100
2018-01-04 Kane Robert James (COO) Sale 400,000 .09 37,600
2018-01-03 Kane Robert James (COO) Sale 200,000 .13 25,200
2017-12-29 Kane Robert James (COO) Sale 100,000 .11 10,900
2017-12-27 Kane Robert James (COO) Sale 100,000 .10 10,000
2017-12-19 Kane Robert James (COO) Sale 100,000 .05 5,000
2017-11-30 Kane Robert James (COO) Sale 198,820 .06 10,935
2017-09-13 Kane Robert James (COO) Sale 500,000 .04 22,500
2017-03-24 Kane Robert James (COO) Sale 211,254 .08 17,322
2017-03-23 Kane Robert James (COO) Sale 788,746 .08 64,676
2017-02-21 Kane Robert James (COO) Sale 700,000 .12 81,900
2017-02-01 Kane Robert James (COO) Sale 1,000,000 .11 113,000
2017-01-18 Kane Robert James (COO) Sale 1,000,000 .09 90,000
2017-01-13 Kane Robert James (COO) Sale 500,000 .07 35,000
2017-01-11 Kane Robert James (COO) Sale 500,000 .07 33,000
2017-01-03 Kane Robert James (COO) Sale 101,180 .07 6,880
2016-12-23 Kane Robert James (COO) Sale 564,000 .06 31,020
2016-12-21 Tam Benjamin C.k. (Chief Financial Officer) Sale 1,165,000 .04 47,765
2016-12-20 Tam Benjamin C.k. (Chief Financial Officer) Sale 585,000 .04 23,400
2016-12-19 Tam Benjamin C.k. (Chief Financial Officer) Sale 750,000 .04 29,250
2016-12-14 Tam Benjamin C.k. (Chief Financial Officer) Sale 716,198 .04 30,080
2016-12-13 Tam Benjamin C.k. (Chief Financial Officer) Sale 415,802 .04 16,216
2016-12-12 Tam Benjamin C.k. (Chief Financial Officer) Sale 593,787 .04 23,157
2016-12-09 Tam Benjamin C.k. (Chief Financial Officer) Sale 26,000 .04 988
2016-12-07 Tam Benjamin C.k. (Chief Financial Officer) Sale 80,000 .04 3,360
2016-12-06 Tam Benjamin C.k. (Chief Financial Officer) Sale 800,213 .04 33,608
2016-12-05 Tam Benjamin C.k. (Chief Financial Officer) Sale 250,000 .04 9,000
2016-12-02 Tam Benjamin C.k. (Chief Financial Officer) Sale 500,000 .04 18,000
2016-11-09 Kane Robert James (COO) Sale 436,000 .06 23,980
2016-11-08 Tam Benjamin C.k. (Chief Financial Officer) Sale 1,000,000 .07 65,000
2016-11-07 Tam Benjamin C.k. (Chief Financial Officer) Sale 1,000,000 .06 62,000
2016-11-03 Tam Benjamin C.k. (Chief Financial Officer) Sale 118,000 .07 8,260
2016-11-02 Tam Benjamin C.k. (Chief Financial Officer) Sale 1,000,000 .06 60,000
2016-11-02 Kane Robert James (COO) Sale 1,500,000 .06 85,500
2016-11-01 Tam Benjamin C.k. (Chief Financial Officer) Sale 1,000,000 .06 61,000
2016-10-20 Kane Robert James (COO) Sale 2,000,000 .07 132,000
2016-10-19 Kane Robert James (COO) Sale 1,000,000 .06 62,000
2016-10-18 Kane Robert James (COO) Sale 3,000,000 .04 117,000
2016-10-14 Kane Robert James (CFO) Sale 1,389,577 .02 29,181
2016-10-10 Kane Robert James (CFO) Sale 1,783,475 .02 37,452
2016-09-13 Kane Robert James (CFO) Sale 2,000,000 .01 28,000
2016-05-18 Kane Robert James (CFO) Sale 503,345 .02 8,556
2016-05-06 Kane Robert James (CFO) Sale 300,000 .02 5,400
2016-03-31 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 700,000 .02 16,100
2016-03-29 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 402,000 .02 8,040
2016-03-28 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 2,000,000 .02 46,000
2016-03-21 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 483,852 .02 8,225
2016-03-03 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 660,000 .01 7,260
2016-03-02 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 964,000 .01 10,604
2016-03-01 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 564,334 .01 6,207
2016-02-19 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 365,300 .01 4,383
2015-12-11 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 1,646,142 .02 26,338
2015-12-03 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 769,986 .02 13,089
2015-12-02 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 600,000 .02 10,800
2015-12-01 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 1,252,239 .02 23,792
2015-08-19 Johnson Chad Steven (Secretary, COO, Gen. Counsel) Sale 500,000 .04 21,500
2015-08-18 Johnson Chad Steven (Secretary, COO, Gen. Counsel) Sale 6,000,000 .03 198,000
2015-06-11 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 94,144 .03 2,636
2015-06-09 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 300,000 .03 8,400
2015-06-08 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 763,575 .03 22,143
2015-04-29 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 121,333 .04 4,489
2015-04-28 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 100,000 .04 3,800
2015-04-27 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 700,000 .04 28,000
2015-03-27 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 500,000 .04 21,500
2015-03-26 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 900,000 .04 40,500
2015-03-19 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 573,095 .05 28,654
2015-03-18 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 689,596 .05 33,790
2015-02-18 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 1,400,000 .01 16,800
2015-02-04 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 809,914 .05 43,735
2015-02-02 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 1,000,000 .06 56,000
2015-01-20 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 255,000 .07 16,575
2015-01-14 Bray Dh (Other) Sale 1,260,750 .06 79,427
2015-01-05 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 600,000 .07 44,400
2015-01-02 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 1,000,000 .06 64,000
2014-11-21 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 150,000 .07 10,350
2014-11-20 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 235,000 .07 16,215
2014-11-18 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 198,990 .07 13,730
2014-11-14 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 99,000 .07 6,732
2014-11-13 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 147,210 .06 9,127
2014-11-11 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 4,900 .07 323
2014-11-03 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 400,000 .09 35,600
2014-10-31 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 150,000 .08 12,450
2014-10-30 Johnson Chad Steven (Secretary/COO/General Counsel) Sale 600,000 .08 45,600
2014-09-29 Bray Dh (President, C.E.O.) Sale 1,500,000 .06 84,000
2014-07-02 Kane Robert James (CFO) Sale 748,000 .09 68,068
2014-05-14 Bray Dh (President, C.E.O.) Buy 200,000 .25 50,000
2014-02-13 Bray Dh (President, C.E.O.) Sale 2,000,000 .13 262,000
2014-02-13 Melamede Robert (President) Sale 150,100 .17 26,267
2014-02-12 Melamede Robert (President) Sale 275,700 .17 47,144
2014-02-11 Melamede Robert (President) Sale 221,300 .16 35,850
2014-02-10 Melamede Robert (President) Sale 304,500 .18 55,114
2014-02-07 Melamede Robert (President) Sale 253,400 .22 56,001
2014-02-06 Melamede Robert (President) Sale 243,200 .25 60,800
2014-02-05 Melamede Robert (President) Sale 230,100 .25 57,985
2014-02-04 Melamede Robert (President) Sale 223,000 .21 45,938
2014-02-03 Melamede Robert (President) Sale 221,400 .19 41,623
2014-01-31 Melamede Robert (President) Sale 215,300 .18 38,754
2014-01-30 Melamede Robert (President) Sale 211,900 .18 38,777
2014-01-29 Melamede Robert (President) Sale 200,000 .18 35,400
2014-01-28 Johnson Chad Steven (SECRETARY) Sale 25,000 4,989.78 124,744,500
2014-01-28 Melamede Robert (President) Sale 188,300 .20 38,601
2014-01-27 Johnson Chad Steven (SECRETARY) Sale 225,000 34,027.78 7,656,250,500
2014-01-27 Melamede Robert (President) Sale 182,000 .16 29,120
2014-01-24 Johnson Chad Steven (SECRETARY) Sale 75,000 10,110.53 758,289,750
2014-01-24 Melamede Robert (President) Sale 174,200 .14 24,736
2014-01-23 Johnson Chad Steven (SECRETARY) Sale 310,000 38,696.60 11,995,946,000
2014-01-23 Melamede Robert (President) Sale 168,800 .13 22,112
2014-01-22 Johnson Chad Steven (SECRETARY) Sale 451,000 51,356.46 23,161,763,460
2014-01-22 Melamede Robert (President) Sale 164,700 .12 19,928
2014-01-21 Johnson Chad Steven (SECRETARY) Sale 210,800 22,673.46 4,779,565,368
2014-01-21 Melamede Robert (President) Sale 159,200 .11 17,830
2014-01-17 Melamede Robert (President) Sale 152,600 .08 12,665
2014-01-16 Johnson Chad Steven (SECRETARY) Sale 800,000 60,726.66 48,581,328,000
2014-01-16 Melamede Robert (President) Sale 148,300 .08 12,308
2014-01-15 Johnson Chad Steven (SECRETARY) Sale 2,500,000 216,917.82 542,294,550,000
2014-01-15 Melamede Robert (President) Sale 141,100 .09 13,263
2014-01-14 Johnson Chad Steven (SECRETARY) Sale 6,351,400 10,019.48 4,008,672,407
2014-01-14 Melamede Robert (President) Sale 136,400 .11 15,140
2014-01-13 Melamede Robert (President) Sale 131,900 .12 15,432
2014-01-10 Melamede Robert (President) Sale 116,900 .13 15,313
2014-01-09 Melamede Robert (President) Sale 92,900 .15 14,306
2014-01-08 Melamede Robert (President) Sale 77,300 .10 7,961
2014-01-07 Melamede Robert (President) Sale 68,700 .08 5,564
2014-01-06 Kane Robert James (CFO) Sale 500,000 .06 31,500
2014-01-06 Melamede Robert (President) Sale 63,500 .07 4,191
2014-01-03 Kane Robert James (CFO) Sale 1,000,000 .06 60,000
2014-01-03 Melamede Robert (President) Sale 48,600 .07 3,159
2014-01-02 Melamede Robert (President) Sale 34,700 .08 2,776
2013-11-27 Bray Dh (President, C.E.O.) Sale 5,000,000 .08 410,000
2013-11-13 Bray Dh (President, C.E.O.) Sale 2,000,000 .04 76,000

Insider trading activities including stock purchases, stock sales, and option exercises of CBIS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Cannabis Science, Inc. (symbol CBIS, CIK number 1024626) see the Securities and Exchange Commission (SEC) website.