Insider Trading activities of Milestone Scientific Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Milestone Scientific Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Milestone Scientific Inc. since year 2005. Table 2 shows the detailed insider transactions of Milestone Scientific Inc. since 2005. The reporting company's ticker symbol is MLSS. The reporting company's CIK number is 855683.
The total value of stock buying since 2005 is $4,151,044.
The total value of stock sales since 2005 is $386,473.
The total value of stock option exercises since 2005 is $665,212.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Milestone Scientific Inc. (MLSS).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 7,200 $9,626 0 $0 0 $0
2017-08 10,000 $11,420 0 $0 0 $0
2017-01 0 $0 0 $0 83,333 $62,499
2016-12 12,500 $18,750 0 $0 277,778 $100,000
2016-06 2,000,000 $4,000,000 0 $0 0 $0
2015-12 0 $0 0 $0 200,000 $200,000
2015-05 27,500 $66,250 0 $0 0 $0
2014-12 0 $0 15,000 $32,800 92,193 $130,914
2014-08 0 $0 20,000 $39,101 50,000 $57,499
2014-06 0 $0 0 $0 25,000 $13,750
2014-05 0 $0 0 $0 25,000 $13,750
2014-03 0 $0 0 $0 60,000 $24,000
2013-11 0 $0 15,000 $22,500 0 $0
2013-09 0 $0 10,000 $12,000 0 $0
2013-08 0 $0 35,500 $40,468 0 $0
2013-05 13,043 $14,999 27,762 $36,833 40,000 $29,600
2012-06 51,724 $14,999 51,724 $14,999 0 $0
2011-06 25,000 $15,000 25,000 $15,000 0 $0
2010-09 0 $0 84,783 $81,222 0 $0
2007-07 0 $0 20,000 $45,000 20,000 $16,600
2007-05 0 $0 10,000 $18,700 10,000 $8,300
2007-04 0 $0 10,000 $27,850 0 $0
2007-03 0 $0 0 $0 10,000 $8,300

Table 2. Detailed insider stock purchases, sales, and option exercises of Milestone Scientific Inc. insiders (MLSS)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-06 Trombetta Giandomenico (See Remarks) Buy 7,200 1.34 9,626
2017-08-18 Goldberger Daniel S (President and CEO) Buy 5,000 1.14 5,705
2017-08-17 Goldberger Daniel S (President and CEO) Buy 5,000 1.14 5,715
2017-01-09 Osser Leonard (CEO) Option Ex 83,333 .75 62,499
2016-12-27 D'agostino Joseph (CFO & COO) Option Ex 277,778 .36 100,000
2016-12-16 Zelnick Edward J. (Director) Buy 5,000 1.50 7,500
2016-12-16 Schiller Leonard M (Director) Buy 7,500 1.50 11,250
2016-06-29 Innovest Spa (See Remarks) Buy 1,000,000 2.00 2,000,000
2016-06-29 Trombetta Giandomenico (See Remarks) Buy 1,000,000 2.00 2,000,000
2015-12-20 D'agostino Joseph (CFO & COO) Option Ex 200,000 1.00 200,000
2015-05-21 Schiller Leonard M (Director) Buy 2,500 2.50 6,250
2015-05-19 Osser Leonard (CEO) Buy 25,000 2.40 60,000
2014-12-17 D'agostino Joseph (CFO & COO) Option Ex 50,000 1.15 57,499
2014-12-08 Serna Cardenas Pablo Felipe (Director) Sale 2,000 2.10 4,200
2014-12-07 Osser Leonard (CEO) Option Ex 42,193 1.74 73,415
2014-12-05 Serna Cardenas Pablo Felipe (Director) Sale 13,000 2.20 28,600
2014-08-19 Serna Cardenas Pablo Felipe (Director) Sale 2,663 1.95 5,192
2014-08-18 Serna Cardenas Pablo Felipe (Director) Sale 7,337 1.96 14,409
2014-08-15 D'agostino Joseph (CFO & COO) Option Ex 50,000 1.15 57,499
2014-08-15 Serna Cardenas Pablo Felipe (Director) Sale 10,000 1.95 19,500
2014-06-20 Serna Cardenas Pablo Felipe (Director) Option Ex 25,000 .55 13,750
2014-05-30 Schiller Leonard M (Director) Option Ex 25,000 .55 13,750
2014-03-31 D'agostino Joseph (CFO & COO) Option Ex 60,000 .40 24,000
2013-11-29 Serna Cardenas Pablo Felipe (Director) Sale 15,000 1.50 22,500
2013-09-10 Serna Cardenas Pablo Felipe (Director) Sale 10,000 1.20 12,000
2013-08-27 Serna Cardenas Pablo Felipe (Director) Sale 8,000 1.14 9,120
2013-08-23 Serna Cardenas Pablo Felipe (Director) Sale 13,000 1.14 14,819
2013-08-21 Serna Cardenas Pablo Felipe (Director) Sale 7,000 1.14 7,979
2013-08-20 Serna Cardenas Pablo Felipe (Director) Sale 7,500 1.14 8,550
2013-05-31 Serna Cardenas Pablo Felipe (Director) Option Ex 20,000 .74 14,800
2013-05-31 Schiller Leonard M (Director) Option Ex 20,000 .74 14,800
2013-05-31 Osser Leonard (CEO) Buy 13,043 1.15 14,999
2013-05-28 Serna Cardenas Pablo Felipe (Director) Sale 7,244 1.04 7,569
2013-05-24 Serna Cardenas Pablo Felipe (Director) Sale 7,756 1.03 7,957
2013-05-20 Serna Cardenas Pablo Felipe (Director) Sale 12,662 1.67 21,145
2013-05-16 Serna Cardenas Pablo Felipe (Director) Sale 100 1.62 162
2012-06-27 Bernhard Leslie (Director) Sale 51,724 .29 14,999
2012-06-27 Osser Leonard (CEO) Buy 51,724 .29 14,999
2011-06-21 Bernhard Leslie (Director) Sale 25,000 .60 15,000
2011-06-21 Osser Leonard (CEO) Buy 25,000 .60 15,000
2010-09-28 Bernhard Leslie (Director) Sale 84,783 .96 81,222
2007-07-13 Bernhard Leslie (Director) Sale 20,000 2.25 45,000
2007-07-13 Bernhard Leslie (Director) Option Ex 20,000 .83 16,600
2007-05-29 Fuller Jeffrey (Director) Sale 10,000 1.87 18,700
2007-05-21 Fuller Jeffrey (Director) Option Ex 10,000 .83 8,300
2007-04-04 Serna Cardenas Pablo Felipe (Director) Sale 10,000 2.79 27,850
2007-03-27 Serna Cardenas Pablo Felipe (Director) Option Ex 10,000 .83 8,300

Insider trading activities including stock purchases, stock sales, and option exercises of MLSS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Milestone Scientific Inc. (symbol MLSS, CIK number 855683) see the Securities and Exchange Commission (SEC) website.