Insider Trading activities of Simulations Plus Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Simulations Plus Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Simulations Plus Inc since year 2005. Table 2 shows the detailed insider transactions of Simulations Plus Inc since 2005. The reporting company's ticker symbol is SP. The reporting company's CIK number is 1023459.
The total value of stock buying since 2005 is $9,909.
The total value of stock sales since 2005 is $7,665,918.
The total value of stock option exercises since 2005 is $650,140.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Simulations Plus Inc (SP).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 18,500 $302,845 0 $0
2017-09 0 $0 18,500 $285,825 0 $0
2017-08 0 $0 129,822 $0 0 $0
2017-07 0 $0 38,678 $278,869 0 $0
2017-06 0 $0 41,015 $0 0 $0
2017-05 0 $0 134,409 $1,343,825 0 $0
2017-03 0 $0 0 $0 5,500 $36,839
2016-11 0 $0 0 $0 4,000 $19,120
2016-06 0 $0 0 $0 34,800 $102,834
2016-01 0 $0 58,181 $655,990 0 $0
2013-09 0 $0 0 $0 3,000 $5,400
2012-12 0 $0 0 $0 5,000 $5,525
2012-02 0 $0 0 $0 40,800 $51,080
2011-08 0 $0 0 $0 2,000 $600
2011-07 0 $0 0 $0 36,126 $44,722
2011-05 0 $0 0 $0 70,000 $24,500
2011-03 0 $0 0 $0 70,000 $24,500
2011-01 0 $0 20,000 $55,100 0 $0
2010-12 0 $0 69,969 $182,884 50,000 $20,350
2010-08 0 $0 3,785 $9,159 24,000 $10,639
2010-07 0 $0 58,613 $141,632 0 $0
2010-05 0 $0 14,000 $31,710 0 $0
2010-04 0 $0 46,955 $114,670 0 $0
2010-03 0 $0 11,249 $20,206 0 $0
2009-11 0 $0 0 $0 99,488 $56,011
2009-08 0 $0 31,155 $50,782 30,000 $12,240
2009-07 0 $0 89,879 $138,188 12,824 $5,314
2009-06 0 $0 50,000 $62,000 0 $0
2009-05 9,000 $9,909 9,205 $10,401 20,000 $7,500
2008-10 0 $0 0 $0 17,000 $5,559
2008-08 0 $0 22,405 $34,867 0 $0
2008-07 0 $0 2,750 $4,950 6,000 $1,962
2008-01 0 $0 0 $0 30,000 $9,810
2007-12 0 $0 0 $0 130,000 $147,400
2007-07 0 $0 6,000 $62,901 10,000 $6,550
2007-04 0 $0 275,900 $3,765,780 57,000 $37,342
2007-01 0 $0 16,500 $113,334 21,900 $14,343

Table 2. Detailed insider stock purchases, sales, and option exercises of Simulations Plus Inc insiders (SP)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-28 Woltosz Virginia E (Secretary-Treasurer) Sale 18,500 16.37 302,845
2017-09-27 Woltosz Virginia E (10% Owner) Sale 18,500 15.45 285,825
2017-08-10 Grasela Thaddeus Henry Jr (President) Sale 31,515 .00 0
2017-08-09 Grasela Thaddeus Henry Jr (President) Sale 8,134 .00 0
2017-08-08 Grasela Thaddeus Henry Jr (President) Sale 21,262 .00 0
2017-08-07 Grasela Thaddeus Henry Jr (President) Sale 7,529 .00 0
2017-08-04 Grasela Thaddeus Henry Jr (President) Sale 17,429 .00 0
2017-08-03 Grasela Thaddeus Henry Jr (President) Sale 15,879 .00 0
2017-08-02 Grasela Thaddeus Henry Jr (President) Sale 13,121 .00 0
2017-08-01 Grasela Thaddeus Henry Jr (President) Sale 14,953 .00 0
2017-07-31 Grasela Thaddeus Henry Jr (President) Sale 9,677 .00 0
2017-07-28 Grasela Thaddeus Henry Jr (President) Sale 10,501 .00 0
2017-07-27 Woltosz Walter S (CEO) Sale 18,500 15.07 278,869
2017-06-07 Grasela Thaddeus Henry Jr (President) Sale 6,491 .00 0
2017-06-06 Grasela Thaddeus Henry Jr (President) Sale 9,240 .00 0
2017-06-05 Grasela Thaddeus Henry Jr (President) Sale 8,323 .00 0
2017-06-02 Grasela Thaddeus Henry Jr (President) Sale 6,861 .00 0
2017-06-01 Grasela Thaddeus Henry Jr (President) Sale 10,100 .00 0
2017-05-31 Grasela Thaddeus Henry Jr (President) Sale 5,393 .00 0
2017-05-30 Grasela Thaddeus Henry Jr (President) Sale 4,729 .00 0
2017-05-26 Grasela Thaddeus Henry Jr (President) Sale 7,204 .00 0
2017-05-25 Grasela Thaddeus Henry Jr (President) Sale 4,628 .00 0
2017-05-24 Grasela Thaddeus Henry Jr (President) Sale 6,975 11.70 81,614
2017-05-24 D Argenio David Z (Other) Sale 2,674 11.68 31,232
2017-05-23 Grasela Thaddeus Henry Jr (President) Sale 8,400 11.73 98,540
2017-05-23 D Argenio David Z (Other) Sale 4,493 11.73 52,702
2017-05-22 Grasela Thaddeus Henry Jr (President) Sale 5,812 11.65 67,715
2017-05-22 D Argenio David Z (Other) Sale 3,000 11.65 34,950
2017-05-19 Grasela Thaddeus Henry Jr (President) Sale 12,933 11.55 149,427
2017-05-19 D Argenio David Z (Other) Sale 13,833 11.53 159,494
2017-05-18 Grasela Thaddeus Henry Jr (President) Sale 2,911 11.48 33,421
2017-05-18 D Argenio David Z (Other) Sale 1,300 11.48 14,920
2017-05-17 D Argenio David Z (Other) Sale 4,100 11.22 45,993
2017-05-16 D Argenio David Z (Other) Sale 600 11.38 6,829
2017-05-10 D Argenio David Z (Other) Sale 1,304 12.25 15,974
2017-05-09 Woltosz Walter S (Chairman and CEO) Sale 19,524 12.45 243,073
2017-05-04 Woltosz Walter S (Chairman and CEO) Sale 24,596 12.52 307,941
2017-03-02 D Argenio David Z (Other) Option Ex 5,500 6.70 36,839
2016-11-22 D Argenio David Z (Director) Option Ex 4,000 4.78 19,120
2016-06-20 D Argenio David Z (Director) Option Ex 23,200 2.96 68,556
2016-01-29 Woltosz Walter S (CEO) Sale 58,181 11.28 655,990
2013-09-03 Rosenberger Harold Wayne (Director) Option Ex 3,000 1.80 5,400
2012-12-19 Dibella John Anthony Ii (Vice President) Option Ex 5,000 1.10 5,525
2012-02-27 D Argenio David Z (Director) Option Ex 20,400 1.25 25,540
2012-02-15 Weiss Richard R (Director) Option Ex 20,400 1.25 25,540
2011-08-12 D Argenio David Z (Director) Option Ex 2,000 .30 600
2011-07-20 Woltosz Virginia E (Secretary-Treasurer) Option Ex 18,063 1.24 22,361
2011-07-20 Woltosz Walter S (Chairman and CEO) Option Ex 18,063 1.24 22,361
2011-05-02 Beran Momoko A (CFO) Option Ex 70,000 .35 24,500
2011-03-23 Beran Momoko A (CFO) Option Ex 70,000 .35 24,500
2011-01-20 Beran Momoko A (CFO) Sale 17,000 2.74 46,580
2011-01-19 Beran Momoko A (CFO) Sale 3,000 2.84 8,520
2010-12-21 Woltosz Virginia E (Secretary-Treasurer) Sale 11,083 2.56 28,372
2010-12-14 Woltosz Virginia E (Secretary-Treasurer) Sale 39,515 2.57 101,553
2010-12-08 Beran Momoko A (CFO) Sale 10,371 2.73 28,260
2010-12-07 Beran Momoko A (CFO) Sale 4,000 2.70 10,800
2010-12-06 Beran Momoko A (CFO) Sale 5,000 2.78 13,899
2010-12-01 Beran Momoko A (CFO) Option Ex 50,000 .41 20,350
2010-08-16 D Argenio David Z (Director) Option Ex 2,000 .62 1,250
2010-08-09 Weiss Richard R (Director) Option Ex 2,000 .62 1,250
2010-08-05 Beran Momoko A (CFO) Sale 3,087 2.42 7,470
2010-08-05 Beran Momoko A (CFO) Option Ex 20,000 .41 8,139
2010-08-04 Beran Momoko A (CFO) Sale 698 2.42 1,689
2010-07-30 Woltosz Virginia E (Secretary-Treasurer) Sale 42,398 2.40 101,755
2010-07-27 Beran Momoko A (CFO) Sale 1,215 2.41 2,928
2010-07-26 Beran Momoko A (CFO) Sale 5,631 2.41 13,570
2010-07-22 Beran Momoko A (CFO) Sale 1,900 2.49 4,734
2010-07-21 Beran Momoko A (CFO) Sale 6,769 2.50 16,902
2010-07-20 Beran Momoko A (CFO) Sale 700 2.49 1,743
2010-05-12 Woltosz Virginia E (Secretary-Treasurer) Sale 14,000 2.27 31,710
2010-04-23 Woltosz Virginia E (Secretary-Treasurer) Sale 22,319 2.42 54,011
2010-04-20 Woltosz Virginia E (Secretary-Treasurer) Sale 10,590 2.54 26,898
2010-04-19 Beran Momoko A (CFO) Sale 7,851 2.38 18,701
2010-04-05 Beran Momoko A (CFO) Sale 900 1.79 1,611
2010-03-31 Beran Momoko A (CFO) Sale 1,600 1.80 2,880
2010-03-30 Beran Momoko A (CFO) Sale 5,000 1.80 9,000
2010-03-11 Beran Momoko A (CFO) Sale 200 1.79 358
2010-03-10 Beran Momoko A (CFO) Sale 4,449 1.79 7,968
2009-11-23 Beran Momoko A (CFO) Option Ex 99,488 .56 56,011
2009-08-07 Beran Momoko A (CFO) Option Ex 30,000 .41 12,240
2009-08-06 Woltosz Virginia E (Secretary-Treasurer) Sale 25,937 1.63 42,277
2009-08-05 Beran Momoko A (CFO) Sale 5,218 1.63 8,505
2009-07-31 Beran Momoko A (CFO) Sale 19,763 1.52 30,039
2009-07-31 Woltosz Virginia E (Secretary-Treasurer) Sale 43,116 1.57 67,649
2009-07-23 Woltosz Virginia E (Secretary/Treasurer) Sale 27,000 1.50 40,500
2009-07-20 Weiss Richard R (Director) Option Ex 2,000 .38 760
2009-07-06 Weiss Richard R (Director) Option Ex 4,412 .44 1,932
2009-07-01 D Argenio David Z (Director) Option Ex 6,412 .41 2,622
2009-06-05 Woltosz Virginia E (Secretary-Treasurer) Sale 50,000 1.24 62,000
2009-05-20 Beran Momoko A (CFO) Option Ex 20,000 .38 7,500
2009-05-15 Beran Momoko A (CFO) Sale 9,205 1.13 10,401
2009-05-15 D Argenio David Z (Director) Buy 3,000 1.13 3,389
2009-05-14 D Argenio David Z (Director) Buy 2,000 1.10 2,200
2009-05-13 D Argenio David Z (Director) Buy 4,000 1.08 4,320
2008-10-30 Beran Momoko A (CFO) Option Ex 17,000 .33 5,559
2008-08-07 Creeley Ronald F (Vice President, Marketing) Sale 8,000 1.61 12,880
2008-08-06 Creeley Ronald F (Vice President, Marketing) Sale 5,000 1.52 7,600
2008-08-05 Creeley Ronald F (Vice President, Marketing) Sale 6,405 1.54 9,857
2008-08-04 Creeley Ronald F (Vice President, Marketing) Sale 3,000 1.51 4,530
2008-07-30 Beran Momoko A (CFO) Option Ex 6,000 .33 1,962
2008-07-28 Beran Momoko A (CFO) Sale 2,750 1.80 4,950
2008-01-08 Beran Momoko A (CFO) Option Ex 30,000 .33 9,810
2007-12-21 Dahlen Jeffrey A (President of Words+ subsidiary) Option Ex 70,000 1.15 80,500
2007-12-03 Dahlen Jeffrey A (President of Words+ subsidiary) Option Ex 60,000 1.11 66,900
2007-07-30 Beran Momoko A (CFO) Sale 883 9.88 8,723
2007-07-27 Beran Momoko A (CFO) Sale 1,017 9.75 9,916
2007-07-27 Beran Momoko A (CFO) Option Ex 10,000 .66 6,550
2007-07-26 Beran Momoko A (CFO) Sale 1,000 9.50 9,500
2007-07-23 Beran Momoko A (CFO) Sale 310 11.07 3,431
2007-07-20 Beran Momoko A (CFO) Sale 990 10.77 10,662
2007-07-19 Beran Momoko A (CFO) Sale 1,800 11.48 20,669
2007-04-27 Beran Momoko A (CFO) Option Ex 50,000 .66 32,750
2007-04-27 Woltosz Virginia E (Secretary-Treasurer) Sale 12,800 12.67 162,214
2007-04-26 Woltosz Virginia E (Secretary-Treasurer) Sale 12,100 13.06 158,074
2007-04-25 Woltosz Virginia E (Secretary-Treasurer) Sale 14,600 12.66 184,879
2007-04-23 Beran Momoko A (CFO) Sale 900 12.50 11,250
2007-04-23 Woltosz Virginia E (Secretary and Treasurer) Sale 82,800 13.33 1,087,306
2007-04-20 Beran Momoko A (CFO) Sale 1,000 12.50 12,500
2007-04-20 Woltosz Virginia E (Secretary and Treasurer) Sale 46,000 12.23 562,810
2007-04-18 Creeley Ronald F (Vice President, Marketing) Option Ex 7,000 .66 4,592
2007-04-15 Woltosz Virginia E (Secretary-Treasurer) Sale 20,100 15.15 304,595
2007-04-13 Woltosz Virginia E (Secretary-Treasurer) Sale 35,000 15.10 528,395
2007-04-12 Beran Momoko A (CFO) Sale 10,000 15.78 157,750
2007-04-12 Woltosz Virginia E (Secretary-Treasurer) Sale 20,300 15.64 317,451
2007-01-31 Creeley Ronald F (Vice President, Marketing) Sale 3,400 6.75 22,950
2007-01-30 Creeley Ronald F (Vice President, Marketing) Sale 4,000 6.85 27,400
2007-01-29 Beran Momoko A (CFO) Option Ex 11,000 .66 7,204
2007-01-29 Creeley Ronald F (Vice President, Marketing) Sale 7,600 6.84 51,984
2007-01-25 Beran Momoko A (CFO) Option Ex 5,400 .66 3,537
2007-01-24 Beran Momoko A (CFO) Sale 1,000 7.30 7,300

Insider trading activities including stock purchases, stock sales, and option exercises of SP listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Simulations Plus Inc (symbol SP, CIK number 1023459) see the Securities and Exchange Commission (SEC) website.