Insider Trading activities of Biotime Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Biotime Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Biotime Inc since year 2005. Table 2 shows the detailed insider transactions of Biotime Inc since 2005. The reporting company's ticker symbol is BTX. The reporting company's CIK number is 876343.
The total value of stock buying since 2005 is $18,952,743.
The total value of stock sales since 2005 is $7,059,625.
The total value of stock option exercises since 2005 is $1,929,307.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Biotime Inc (BTX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 2,692,307 $3,499,999 0 $0 6,251 $0
2017-08 31,396 $67,582 0 $0 0 $0
2017-07 150,000 $210,000 150,000 $420,000 6,249 $0
2017-06 2,000 $5,900 0 $0 0 $0
2017-05 2,000 $6,410 0 $0 0 $0
2017-04 0 $0 0 $0 25,000 $0
2017-02 2,222,222 $2,999,999 0 $0 0 $0
2016-06 2,732,636 $3,265,500 0 $0 0 $0
2016-01 300,000 $352,500 300,000 $705,000 0 $0
2015-11 100,000 $383,000 100,000 $383,000 0 $0
2015-08 77,000 $215,690 0 $0 0 $0
2014-10 64,100 $199,992 0 $0 0 $0
2014-07 370,000 $490,250 370,000 $980,500 1,945,400 $972,700
2014-06 1,000,000 $1,250,000 30,000 $91,980 70,000 $160,999
2014-05 2,600,000 $3,252,900 600,000 $1,465,500 0 $0
2014-02 500,000 $935,000 0 $0 0 $0
2014-01 0 $0 0 $0 25,000 $12,500
2013-12 300,042 $526,074 0 $0 0 $0
2013-11 0 $0 13,860 $52,061 0 $0
2013-09 11,213 $43,601 0 $0 0 $0
2013-08 7,687 $28,224 0 $0 0 $0
2013-06 320,000 $0 320,000 $0 0 $0
2013-03 200,000 $381,000 200,000 $762,000 0 $0
2012-11 344,828 $500,000 344,828 $1,000,001 0 $0
2012-05 10,000 $40,490 0 $0 0 $0
2012-04 21,250 $86,900 0 $0 20,000 $14,800
2012-03 5,000 $23,384 0 $0 0 $0
2011-11 2,000 $8,340 0 $0 80,000 $25,600
2011-06 15,400 $68,000 0 $0 0 $0
2011-01 0 $0 0 $0 49,600 $20,832
2010-11 0 $0 27,128 $204,057 125,000 $250,000
2010-09 0 $0 60,000 $267,159 0 $0
2010-08 0 $0 0 $0 80,000 $25,600
2010-05 0 $0 5,702 $44,338 5,702 $19,671
2010-03 0 $0 0 $0 20,000 $25,200
2009-09 0 $0 30,000 $156,285 30,000 $19,200
2009-08 638,096 $0 0 $0 0 $0
2009-07 0 $0 38,332 $97,161 38,332 $32,205
2009-05 0 $0 148,500 $390,479 175,000 $350,000
2007-12 0 $0 267,365 $40,104 0 $0
2006-08 89,512 $17,902 0 $0 0 $0
2006-06 86,803 $20,831 0 $0 0 $0
2006-05 175,000 $48,475 0 $0 0 $0
2005-07 60,000 $24,800 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Biotime Inc insiders (BTX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-13 Bradsher Neal C Buy 2,692,307 1.30 3,499,999
2017-10-10 Mohanty Aditya P. (Co-Chief Executive Officer) Option Ex 4,688 .00 0
2017-10-10 West Michael D (Co-Chief Executive Officer) Option Ex 1,563 .00 0
2017-08-23 Skibsted Russell (Chief Financial Officer) Buy 2,000 2.64 5,284
2017-08-22 Broadwood Capital Inc Buy 10,000 1.30 12,980
2017-08-22 West Michael D (Co-Chief Executive Officer) Buy 2,000 2.60 5,198
2017-08-21 Patton Stephana Eilene (General Counsel) Buy 7,500 2.58 19,380
2017-08-21 Mohanty Aditya P. (Co-Chief Executive Officer) Buy 7,500 2.50 18,750
2017-08-21 Andrews Deborah J (Director) Buy 2,396 2.50 5,990
2017-07-31 Bradsher Neal C Buy 150,000 1.40 210,000
2017-07-31 Kingsley Alfred D (See Remarks) Sale 150,000 2.80 420,000
2017-07-10 Mohanty Aditya P. (Co-Chief Executive Officer) Option Ex 4,687 .00 0
2017-07-10 West Michael D (Co-Chief Executive Officer) Option Ex 1,562 .00 0
2017-06-16 Andrews Deborah J (Director) Buy 2,000 2.95 5,900
2017-05-16 Andrews Deborah J (Director) Buy 2,000 3.21 6,410
2017-04-10 Mohanty Aditya P. (Co-Chief Executive Officer) Option Ex 18,750 .00 0
2017-04-10 West Michael D (Co-Chief Executive Officer) Option Ex 6,250 .00 0
2017-02-15 Bradsher Neal C Buy 2,222,222 1.35 2,999,999
2016-06-21 Bradsher Neal C Buy 2,732,636 1.20 3,265,500
2016-01-20 Bradsher Neal C Buy 300,000 1.18 352,500
2016-01-20 Kingsley Alfred D (See Remarks) Sale 300,000 2.35 705,000
2015-11-06 Russell Angus C. (Director) Buy 50,000 3.83 191,500
2015-11-06 Kingsley Alfred D (See Remarks) Sale 100,000 3.83 383,000
2015-11-06 Farrell Stephen C (Director) Buy 50,000 3.83 191,500
2015-08-26 Andrews Deborah J (Director) Buy 2,000 2.82 5,640
2015-08-18 Cartt Stephen Lahue (Director) Buy 17,200 2.90 49,828
2015-08-17 Cartt Stephen Lahue (Director) Buy 39,400 2.83 111,462
2015-08-14 Cartt Stephen Lahue (Director) Buy 18,400 2.65 48,760
2014-10-08 Schlachet David (Director) Buy 32,050 3.12 99,996
2014-10-08 Farrell Stephen C (Director) Buy 32,050 3.12 99,996
2014-07-22 Peabody Robert (Sr. VP, COO, and CFO) Sale 100,000 2.65 265,000
2014-07-22 Bradsher Neal C Buy 370,000 1.32 490,250
2014-07-22 West Michael D (Chief Executive Officer) Sale 270,000 2.65 715,500
2014-07-21 Peabody Robert (Sr. VP, COO, and CFO) Option Ex 475,000 .50 237,500
2014-07-21 West Michael D (Chief Executive Officer) Option Ex 1,470,400 .50 735,200
2014-06-30 Bradsher Neal C Option Ex 20,000 2.30 46,000
2014-06-27 Kingsley Alfred D (See Remarks) Option Ex 50,000 2.30 114,999
2014-06-17 Tew William P Phd (Chief Commercial Officer) Sale 7,000 3.23 22,610
2014-06-16 Bradsher Neal C Buy 1,000,000 1.25 1,250,000
2014-06-16 Tew William P Phd (Chief Commercial Officer) Sale 20,000 3.02 60,400
2014-06-13 Tew William P Phd (Chief Commercial Officer) Sale 3,000 2.99 8,970
2014-05-16 Bradsher Neal C Buy 300,000 1.23 367,500
2014-05-16 Kingsley Alfred D (See Remarks) Sale 300,000 2.45 735,000
2014-05-08 Bradsher Neal C Buy 300,000 1.22 365,400
2014-05-08 Kingsley Alfred D (See Remarks) Sale 300,000 2.44 730,500
2014-05-01 Bradsher Neal C Buy 2,000,000 1.26 2,520,000
2014-02-25 Bradsher Neal C Buy 500,000 1.87 935,000
2014-01-06 Peabody Robert (Sr. VP, COO, and CFO) Option Ex 25,000 .50 12,500
2013-12-30 Broadwood Capital Inc Buy 175,000 1.75 305,375
2013-12-27 Broadwood Capital Inc Buy 56,000 1.76 98,840
2013-12-26 Broadwood Capital Inc Buy 69,042 1.76 121,859
2013-11-20 Tew William P Phd (Chief Commercial Officer) Sale 3,860 3.73 14,401
2013-11-18 Tew William P Phd (Chief Commercial Officer) Sale 10,000 3.77 37,660
2013-09-12 Farrell Stephen C (Director) Buy 2,922 3.86 11,275
2013-09-11 Farrell Stephen C (Director) Buy 8,291 3.90 32,326
2013-08-20 Berger Franklin M (Director) Buy 500 3.71 1,854
2013-08-20 Farrell Stephen C (Director) Buy 2,700 3.66 9,879
2013-08-19 Farrell Stephen C (Director) Buy 1,487 3.65 5,421
2013-08-12 Von Eschenbach Andrew C. (Director) Buy 3,000 3.69 11,070
2013-06-04 Lichtinger Pedro (Director) Buy 120,000 .00 0
2013-06-04 Bradsher Neal C Buy 200,000 .00 0
2013-06-04 Kingsley Alfred D (See Remarks) Sale 320,000 .00 0
2013-03-28 Bradsher Neal C Buy 200,000 1.91 381,000
2013-03-28 Kingsley Alfred D (See Remarks) Sale 200,000 3.81 762,000
2012-11-15 Bradsher Neal C Buy 344,828 1.45 500,000
2012-11-15 Kingsley Alfred D (See Remarks) Sale 344,828 2.90 1,000,001
2012-05-31 West Michael D (Chief Executive Officer) Buy 10,000 4.05 40,490
2012-04-24 West Michael D (Chief Executive Officer) Option Ex 20,000 .74 14,800
2012-04-12 Burns Arnold I (Director) Buy 5,000 4.17 20,850
2012-04-11 Lichtinger Pedro (Director) Buy 6,250 3.98 24,850
2012-04-11 Cohen Abraham E (Director) Buy 10,000 4.12 41,200
2012-03-19 Garcia Peter S (Chief Financial Officer) Buy 5,000 4.68 23,384
2011-11-29 Garcia Peter S (Chief Financial Officer) Buy 2,000 4.17 8,340
2011-11-22 Segall Judith (Vice President & Secretary) Option Ex 80,000 .32 25,600
2011-06-22 Peabody Robert (Senior VP, COO & CFO) Buy 5,400 4.45 24,040
2011-06-22 West Michael D (Chief Executive Officer) Buy 10,000 4.40 43,960
2011-01-03 West Michael D (Chief Executive Officer) Option Ex 49,600 .42 20,832
2010-11-23 Segall Judith (Vice President & Secretary) Sale 2,128 7.70 16,381
2010-11-22 Segall Judith (Vice President & Secretary) Sale 17,400 7.52 130,882
2010-11-19 Segall Judith (Vice President & Secretary) Sale 7,600 7.47 56,794
2010-11-05 Segall Judith (Vice President & Secretary) Option Ex 125,000 2.00 250,000
2010-09-03 Seinberg Steven A (Chief Financial Officer) Sale 10,000 4.44 44,429
2010-09-02 Seinberg Steven A (Chief Financial Officer) Sale 40,000 4.47 178,840
2010-09-01 Seinberg Steven A (Chief Financial Officer) Sale 10,000 4.39 43,890
2010-08-19 Seinberg Steven A (Chief Financial Officer) Option Ex 80,000 .32 25,600
2010-05-12 Gregg Valeta A (Director) Sale 5,702 7.78 44,338
2010-05-12 Gregg Valeta A (Director) Option Ex 5,702 3.45 19,671
2010-03-19 West Michael D (Chief Executive Officer) Option Ex 20,000 1.26 25,200
2009-09-23 Gregg Valeta A (Director) Sale 10,000 6.01 60,119
2009-09-23 Gregg Valeta A (Director) Option Ex 10,000 .44 4,400
2009-09-21 Gregg Valeta A (Director) Sale 10,000 5.59 55,940
2009-09-21 Gregg Valeta A (Director) Option Ex 10,000 .74 7,400
2009-09-16 Gregg Valeta A (Director) Sale 4,500 4.04 18,171
2009-09-16 Gregg Valeta A (Director) Option Ex 4,500 .74 3,330
2009-09-15 Gregg Valeta A (Director) Sale 5,500 4.01 22,055
2009-09-15 Gregg Valeta A (Director) Option Ex 5,500 .74 4,070
2009-08-20 Bradsher Neal C (Director) Buy 638,096 .00 0
2009-07-27 Gregg Valeta A (Director) Sale 5,000 3.51 17,550
2009-07-27 Gregg Valeta A (Director) Option Ex 5,000 .34 1,700
2009-07-08 Gregg Valeta A (Director) Sale 1,000 2.50 2,500
2009-07-08 Gregg Valeta A (Director) Option Ex 1,000 .34 340
2009-07-01 Gregg Valeta A (Director) Sale 32,332 2.38 77,111
2009-07-01 Gregg Valeta A (Director) Option Ex 32,332 .93 30,165
2009-05-29 Seinberg Steven A (CFO) Option Ex 2,500 2.00 5,000
2009-05-29 Segall Judith (Vice President & Secretary) Option Ex 5,000 2.00 10,000
2009-05-29 Waitz Harold D (Vice President) Sale 2,000 2.72 5,434
2009-05-29 Waitz Harold D (Vice President) Option Ex 16,000 2.00 32,000
2009-05-29 Sternberg Hal (Vice President) Option Ex 5,000 2.00 10,000
2009-05-28 Seinberg Steven A (CFO) Sale 22,500 2.54 57,217
2009-05-28 Seinberg Steven A (CFO) Option Ex 22,500 2.00 45,000
2009-05-28 Segall Judith (Vice President & Secretary) Sale 45,000 2.46 110,610
2009-05-28 Segall Judith (Vice President & Secretary) Option Ex 45,000 2.00 90,000
2009-05-28 Waitz Harold D (Vice President) Sale 34,000 2.85 96,798
2009-05-28 Waitz Harold D (Vice President) Option Ex 34,000 2.00 68,000
2009-05-28 Sternberg Hal (Vice President) Sale 45,000 2.68 120,420
2009-05-28 Sternberg Hal (Vice President) Option Ex 45,000 2.00 90,000
2007-12-21 Bradsher Neal C (10% Owner) Sale 267,365 .15 40,104
2006-08-22 Kingsley Alfred D (Other) Buy 89,512 .20 17,902
2006-06-26 Kingsley Alfred D (Other) Buy 51,536 .24 12,368
2006-06-23 Kingsley Alfred D (Other) Buy 1,150 .24 276
2006-06-22 Kingsley Alfred D (Other) Buy 72 .24 17
2006-06-20 Kingsley Alfred D (Other) Buy 45 .24 10
2006-06-07 Kingsley Alfred D (Other) Buy 34,000 .24 8,160
2006-05-05 Kingsley Alfred D (Other) Buy 175,000 .28 48,475
2005-07-20 Kingsley Alfred D (Other) Buy 20,000 .42 8,400
2005-07-14 Kingsley Alfred D (Other) Buy 40,000 .41 16,400

Insider trading activities including stock purchases, stock sales, and option exercises of BTX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Biotime Inc (symbol BTX, CIK number 876343) see the Securities and Exchange Commission (SEC) website.