Insider Trading activities of International Stem Cell Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of International Stem Cell Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of International Stem Cell Corp since year 2005. Table 2 shows the detailed insider transactions of International Stem Cell Corp since 2005. The reporting company's ticker symbol is ISCO.OB. The reporting company's CIK number is 1355790.
The total value of stock buying since 2005 is $11,259,274.
The total value of stock sales since 2005 is $1,675,878.
The total value of stock option exercises since 2005 is $393,870.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for International Stem Cell Corp (ISCO.OB).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-12 1,860,810 $3,256,417 33,184 $49,865 0 $0
2017-05 3,200 $5,248 0 $0 0 $0
2017-03 18,100 $28,099 0 $0 0 $0
2016-12 285,714 $499,999 0 $0 0 $0
2016-09 200,000 $350,000 0 $0 0 $0
2016-08 154,285 $269,998 0 $0 0 $0
2016-06 215,000 $376,250 0 $0 0 $0
2015-03 7,755,545 $348,998 0 $0 0 $0
2015-02 1,861,331 $83,759 0 $0 0 $0
2014-12 5,894,214 $341,864 0 $0 0 $0
2014-10 30,000 $3,000 0 $0 0 $0
2014-09 4,504,445 $406,000 0 $0 0 $0
2014-08 6,030,000 $603,000 0 $0 0 $0
2014-06 5,500,000 $550,000 0 $0 12,105,784 $0
2014-05 3,333,333 $499,999 0 $0 0 $0
2013-07 6,666,666 $999,999 0 $0 0 $0
2013-03 500,000 $100,000 0 $0 0 $0
2013-01 10,125,000 $2,000,000 0 $0 0 $0
2011-03 0 $0 45,000 $61,770 516,000 $278,190
2011-02 0 $0 45,000 $66,909 5,000 $2,250
2011-01 0 $0 45,000 $82,750 5,000 $2,250
2010-12 0 $0 223,680 $461,222 150,000 $93,000
2010-11 0 $0 206,320 $331,452 0 $0
2010-10 0 $0 140,000 $232,080 0 $0
2010-09 0 $0 42,000 $44,069 42,000 $18,180
2010-07 0 $0 163,700 $157,786 0 $0
2010-06 0 $0 168,000 $187,975 0 $0
2008-12 20,000 $3,150 0 $0 0 $0
2008-11 10,000 $1,750 0 $0 0 $0
2008-10 35,000 $6,600 0 $0 0 $0
2008-09 10,000 $2,600 0 $0 0 $0
2008-06 10,000 $3,440 0 $0 0 $0
2008-05 2,500 $925 0 $0 0 $0
2008-04 12,955 $5,182 0 $0 0 $0
2008-03 4,545 $1,818 0 $0 0 $0
2008-01 500,000 $500,000 0 $0 0 $0
2007-09 2,000 $2,520 0 $0 0 $0
2007-08 2,600 $3,169 0 $0 0 $0
2007-07 3,100 $5,490 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of International Stem Cell Corp insiders (ISCO.OB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-12-12 Don Wright Sale 4,000 1.50 6,000
2017-12-11 Don Wright Sale 3,977 1.50 5,965
2017-12-08 Don Wright Sale 17,384 1.50 26,076
2017-12-07 Semechkin Andrey (Chief Executive Officer) Buy 1,860,810 1.75 3,256,417
2017-12-07 Don Wright Sale 1,539 1.50 2,308
2017-12-06 Don Wright Sale 3,000 1.53 4,590
2017-05-22 Semechkin Andrey (Chief Executive Officer) Buy 3,200 1.64 5,248
2017-03-22 Semechkin Andrey (Chief Executive Officer) Buy 3,000 1.69 5,070
2017-03-21 Semechkin Andrey (Chief Executive Officer) Buy 500 1.60 800
2017-03-20 Semechkin Andrey (Chief Executive Officer) Buy 6,500 1.66 10,790
2017-03-14 Semechkin Andrey (Chief Executive Officer) Buy 2,100 1.59 3,339
2017-03-13 Semechkin Andrey (Chief Executive Officer) Buy 1,000 1.50 1,500
2017-03-10 Semechkin Andrey (Chief Executive Officer) Buy 5,000 1.32 6,600
2016-12-08 Semechkin Andrey (Chief Executive Officer) Buy 285,714 1.75 499,999
2016-09-14 Semechkin Andrey (Chief Executive Officer) Buy 200,000 1.75 350,000
2016-08-22 Semechkin Andrey (Chief Executive Officer) Buy 154,285 1.75 269,998
2016-06-29 Semechkin Andrey (Chief Executive Officer) Buy 215,000 1.75 376,250
2015-03-31 Semechkin Andrey (Chief Executive Officer) Buy 5,894,214 .04 265,239
2015-03-31 Semechkin Ruslan (Chief Scientific Officer) Buy 1,861,331 .04 83,759
2015-02-23 Semechkin Ruslan (Chief Scientific Officer) Buy 1,861,331 .04 83,759
2014-12-22 Semechkin Andrey (Chief Executive Officer) Buy 5,894,214 .06 341,864
2014-10-10 Bakalova Sofya (Dir. Legal Affairs & Operation) Buy 10,000 .10 1,000
2014-10-10 Novak Tibor Jay (Chief Financial Officer) Buy 10,000 .10 1,000
2014-10-10 Craw John Simon (Executive Vice President) Buy 10,000 .10 1,000
2014-09-26 Bakalova Sofya (Dir. of Legal Affairs & Oper.) Buy 10,000 .10 1,000
2014-09-26 Novak Tibor Jay (Chief Financial Officer) Buy 10,000 .10 1,000
2014-09-26 Craw John Simon (Executive Vice President) Buy 10,000 .10 1,000
2014-09-12 Bakalova Sofya (Dir. of Legal Affairs & Oper.) Buy 10,000 .10 1,000
2014-09-12 Novak Tibor Jay (Chief Financial Officer) Buy 10,000 .10 1,000
2014-09-12 Craw John Simon (Executive Vice President) Buy 10,000 .10 1,000
2014-09-10 Semechkin Andrey (Chief Executive Officer) Buy 3,888,889 .09 350,000
2014-09-10 Semechkin Ruslan (Chief Scientific Officer) Buy 555,556 .09 50,000
2014-08-29 Bakalova Sofya (Dir. of Legal Affairs & Oper.) Buy 10,000 .10 1,000
2014-08-29 Novak Tibor Jay (Chief Financial Officer) Buy 10,000 .10 1,000
2014-08-29 Craw John Simon (Executive Vice President) Buy 10,000 .10 1,000
2014-08-06 Semechkin Andrey (Chief Executive Officer) Buy 5,000,000 .10 500,000
2014-08-06 Semechkin Ruslan (Chief Scientific Officer) Buy 1,000,000 .10 100,000
2014-06-26 Semechkin Andrey (Chief Executive Officer) Buy 4,800,000 .10 480,000
2014-06-26 Semechkin Ruslan (Chief Scientific Officer) Buy 700,000 .10 70,000
2014-06-11 Semechkin Andrey (Chief Executive Officer) Option Ex 10,504,584 .00 0
2014-06-11 Semechkin Ruslan (Chief Scientific Officer) Option Ex 1,601,200 .00 0
2014-05-29 Semechkin Andrey (Chief Executive Officer) Buy 2,870,000 .15 430,500
2014-05-29 Semechkin Ruslan (Chief Scientific Officer) Buy 463,333 .15 69,499
2013-07-24 Semechkin Andrey (Chief Executive Officer) Buy 5,998,999 .15 899,849
2013-07-24 Semechkin Ruslan (Chief Science Officer) Buy 667,667 .15 100,150
2013-03-12 Semechkin Andrey (Chief Executive Officer) Buy 500,000 .20 100,000
2013-01-22 Craw John Simon (Executive Vice President) Buy 125,000 .00 0
2013-01-22 Semechkin Andrey (Chief Executive Officer) Buy 10,000,000 .20 2,000,000
2011-03-28 Maier Paul V (Director) Sale 10,000 1.36 13,610
2011-03-25 Maier Paul V (Director) Sale 10,000 1.39 13,870
2011-03-24 Maier Paul V (Director) Sale 10,000 1.41 14,090
2011-03-21 Maier Paul V (Director) Sale 10,000 1.27 12,700
2011-03-02 Wood Edmund R (CFO) Sale 5,000 1.50 7,500
2011-03-02 Wood Edmund R (CFO) Option Ex 5,000 .45 2,250
2011-03-02 Semechkin Andrei (Chief Executive Officer) Option Ex 511,000 .54 275,940
2011-02-24 Maier Paul V (Director) Sale 10,000 1.34 13,400
2011-02-23 Maier Paul V (Director) Sale 10,000 1.50 15,009
2011-02-22 Maier Paul V (Director) Sale 10,000 1.52 15,200
2011-02-18 Maier Paul V (Director) Sale 10,000 1.58 15,800
2011-02-01 Wood Edmund R (CFO) Sale 5,000 1.50 7,500
2011-02-01 Wood Edmund R (CFO) Option Ex 5,000 .45 2,250
2011-01-21 Maier Paul V (Director) Sale 10,000 1.69 16,900
2011-01-20 Maier Paul V (Director) Sale 10,000 1.85 18,500
2011-01-19 Maier Paul V (Director) Sale 10,000 1.89 18,850
2011-01-18 Maier Paul V (Director) Sale 10,000 1.95 19,500
2011-01-03 Wood Edmund R (CFO) Sale 5,000 1.80 9,000
2011-01-03 Wood Edmund R (CFO) Option Ex 5,000 .45 2,250
2010-12-21 Maier Paul V (Director) Sale 10,000 2.06 20,590
2010-12-20 Maier Paul V (Director) Sale 10,000 2.26 22,610
2010-12-17 Lundstrom Brian (President) Sale 150,000 2.19 327,750
2010-12-17 Lundstrom Brian (President) Option Ex 150,000 .62 93,000
2010-12-17 Maier Paul V (Director) Sale 10,000 2.08 20,800
2010-12-16 Maier Paul V (Director) Sale 10,000 1.71 17,100
2010-12-01 Janus Jeffrey (Senior Vice President) Sale 33,680 1.55 52,372
2010-11-30 Janus Jeffrey (Senior Vice President) Sale 35,820 1.57 56,201
2010-11-29 Janus Jeffrey (Senior Vice President) Sale 25,000 1.57 39,150
2010-11-26 Janus Jeffrey (Senior Vice President) Sale 5,500 1.61 8,882
2010-11-24 Janus Jeffrey (Senior Vice President) Sale 50,000 1.60 79,850
2010-11-23 Janus Jeffrey (Senior Vice President) Sale 50,000 1.72 86,050
2010-11-18 Maier Paul V (Director) Sale 10,000 1.65 16,530
2010-11-17 Maier Paul V (Director) Sale 10,000 1.64 16,379
2010-11-16 Maier Paul V (Director) Sale 10,000 1.47 14,740
2010-11-15 Maier Paul V (Director) Sale 10,000 1.37 13,670
2010-10-27 Janus Jeffrey (Senior Vice President) Sale 50,000 1.63 81,550
2010-10-26 Janus Jeffrey (Senior Vice President) Sale 50,000 1.94 96,800
2010-10-20 Maier Paul V (Director) Sale 10,000 1.44 14,400
2010-10-19 Maier Paul V (Director) Sale 10,000 1.31 13,100
2010-10-18 Maier Paul V (Director) Sale 10,000 1.30 12,990
2010-10-15 Maier Paul V (Director) Sale 10,000 1.32 13,240
2010-09-08 Wood Edmund R (CFO) Sale 12,000 1.06 12,720
2010-09-08 Wood Edmund R (CFO) Option Ex 12,000 .39 4,680
2010-09-01 Wood Edmund R (CFO) Sale 30,000 1.04 31,349
2010-09-01 Wood Edmund R (CFO) Option Ex 30,000 .45 13,500
2010-07-14 Don Wright (Director) Sale 3,700 .98 3,626
2010-07-13 Don Wright (Director) Sale 20,000 .97 19,400
2010-07-12 Don Wright (Director) Sale 20,000 .98 19,520
2010-07-09 Don Wright (Director) Sale 20,000 .95 19,040
2010-07-08 Don Wright (Director) Sale 20,000 .98 19,620
2010-07-07 Don Wright (Director) Sale 20,000 .98 19,660
2010-07-06 Don Wright (Director) Sale 20,000 .98 19,520
2010-07-02 Don Wright (Director) Sale 20,000 .90 18,000
2010-07-01 Don Wright (Director) Sale 20,000 .97 19,400
2010-06-30 Don Wright (Director) Sale 20,000 1.02 20,460
2010-06-29 Wood Edmund R (CFO) Sale 48,000 1.06 50,976
2010-06-29 Don Wright (Director) Sale 20,000 1.04 20,740
2010-06-28 Don Wright (Director) Sale 20,000 1.16 23,280
2010-06-25 Don Wright (Director) Sale 20,000 1.17 23,440
2010-06-24 Don Wright (Director) Sale 20,000 1.20 24,020
2010-06-23 Don Wright (Director) Sale 20,000 1.25 25,059
2008-12-08 Hunter Edward O (Director) Buy 10,000 .15 1,500
2008-12-04 Hunter Edward O (Director) Buy 5,000 .16 800
2008-12-03 Hunter Edward O (Director) Buy 5,000 .17 850
2008-11-19 Hunter Edward O (Director) Buy 10,000 .17 1,750
2008-10-15 Hunter Edward O (Director) Buy 20,000 .17 3,300
2008-10-06 Hunter Edward O (Director) Buy 10,000 .21 2,100
2008-10-01 Hunter Edward O (Director) Buy 5,000 .24 1,200
2008-09-30 Hunter Edward O (Director) Buy 10,000 .26 2,600
2008-06-17 Hunter Edward O (Director) Buy 3,000 .34 1,020
2008-06-16 Hunter Edward O (Director) Buy 5,000 .34 1,700
2008-06-03 Hunter Edward O (Director) Buy 2,000 .36 720
2008-05-30 Hunter Edward O (Director) Buy 2,500 .37 925
2008-04-07 Hunter Edward O (Director) Buy 7,500 .40 3,000
2008-04-02 Janus Jeffrey (President) Buy 5,000 .40 2,000
2008-04-01 Hunter Edward O (Director) Buy 455 .40 182
2008-03-31 Hunter Edward O (Director) Buy 4,000 .40 1,600
2008-03-28 Hunter Edward O (Director) Buy 545 .40 218
2008-01-16 Aldrich Kenneth C (Chairman & EVP) Buy 500,000 1.00 500,000
2007-09-05 Janus Jeffrey (President) Buy 2,000 1.26 2,520
2007-08-22 Don Wright (Director) Buy 2,600 1.22 3,169
2007-07-20 Maier Paul V (Director) Buy 2,000 1.70 3,400
2007-07-18 Don Wright (Director) Buy 1,100 1.90 2,090

Insider trading activities including stock purchases, stock sales, and option exercises of ISCO.OB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of International Stem Cell Corp (symbol ISCO.OB, CIK number 1355790) see the Securities and Exchange Commission (SEC) website.