Stock chart
Ticker: MTST Exchange: OTC


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2017-04-06 2017-04-04 B Purchase

Driscoll Martin J

20,000
0.00
USD 0
20,000 0.00 USD 0
2017-04-06 2017-04-04 B Purchase

Bronsther Oscar

20,000
0.00
USD 0
20,000 0.00 USD 0
2017-04-06 2017-04-04 B Purchase

ZELDIS JEROME B

20,000
0.00
USD 0
20,000 0.00 USD 0
2017-04-06 2017-04-04 B Purchase

BERMAN RICHARD J

20,000
0.00
USD 0
20,000 0.00 USD 0
2017-04-06 2017-04-04 B Purchase

Goodeve H Philip

20,000
0.00
USD 0
20,000 0.00 USD 0
2016-11-29 2016-11-25 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
500 +2.6%
2.00
USD 1,000
500 +2.6% 2.00 USD 1,000
2016-11-29 2016-11-23 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
500 +2.7%
1.95
USD 975
500 +2.7% 1.95 USD 975
2016-11-29 2016-11-03 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
500 +2.7%
2.25
USD 1,125
500 +2.7% 2.25 USD 1,125
2016-12-05 2016-10-30 B Purchase

Bronsther Oscar

Non-Executive Director
14,445 +inf%
2.00
USD 28,890
14,445 +inf% 2.00 USD 28,890
2016-12-05 2016-10-30 B Purchase

BERMAN RICHARD J

Non-Executive Director
28,367 +655.3%
2.00
USD 56,734
28,367 +655.3% 2.00 USD 56,734
2016-12-05 2016-10-30 B Purchase

Driscoll Martin J

Non-Executive Director
28,342 +2224.6%
2.00
USD 56,684
28,342 +2224.6% 2.00 USD 56,684
2016-11-29 2016-10-30 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
12,482 +216.3%
2.00
USD 24,964
12,482 +216.3% 2.00 USD 24,964
2015-08-27 2015-08-24 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
3,000 +2.4%
0.27
USD 810
3,000 +2.4% 0.27 USD 810
2015-08-21 2015-08-21 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
6,000 +5.1%
0.26
USD 1,560
6,000 +5.1% 0.26 USD 1,560
2015-08-17 2015-08-13 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
10,000 +9.3%
0.26
USD 2,600
10,000 +9.3% 0.26 USD 2,600
2015-08-07 2015-08-07 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
6,000 +5.9%
0.26
USD 1,560
6,000 +5.9% 0.26 USD 1,560
2015-08-06 2015-08-05 B Purchase

Driscoll Martin J

Non-Executive Director
4,100 +27.3%
0.27
USD 1,107
4,100 +27.3% 0.27 USD 1,107
2015-08-06 2015-08-05 B Purchase

Driscoll Martin J

Non-Executive Director
5,000 +50.0%
0.28
USD 1,400
5,000 +50.0% 0.28 USD 1,400
2015-07-08 2015-07-08 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
2,000 +2.0%
0.35
USD 700
2,000 +2.0% 0.35 USD 700
2015-07-08 2015-07-01 B Purchase

Hamilton Douglas A

PRESIDENT AND CEO

Officer
2,000 +2.1%
0.35
USD 700
2,000 +2.1% 0.35 USD 700
2015-06-26 2015-06-25 B Purchase

Driscoll Martin J

Non-Executive Director
10,000 +inf%
0.35
USD 3,535
10,000 +inf% 0.35 USD 3,535
2013-03-04 2013-02-28 B Purchase

SIEGEL DAVID N

Non-Executive Director
150,000 +26.0%
1.00
USD 150,000
150,000 +26.0% 1.00 USD 150,000
2009-01-16 2009-01-09 S Sale

Curtin Lawrence F

CEO

Executive Director Large shareholder
3,100,000 -100.0%
0.05
USD 149,730
3,100,000 -100.0% 0.05 USD 149,730
2009-01-14 2009-01-09 S Sale

JUDKOWITZ HARVEY

Non-Executive Director
45,000 -31.0%
0.08
USD 3,375
45,000 -31.0% 0.08 USD 3,375
2009-01-13 2009-01-09 S Sale

PERKINS RICHARD W

Large shareholder
400,000 -100.0%
0.08
USD 30,000
400,000 -100.0% 0.08 USD 30,000
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