Stock chart
Ticker: MAMS Exchange: NAS


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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
2018-09-25 2018-09-24 S Sale

Lewis William Austin IV

Non-Executive Director
122,000 -26.2%
7.50
USD 915,000
122,000 -26.2% 7.50 USD 915,000
2018-06-22 2018-06-20 S Sale

Lewis William Austin IV

Non-Executive Director
122,000 -20.7%
8.75
USD 1,067,500
122,000 -20.7% 8.75 USD 1,067,500
2018-05-30 2018-05-29 S Sale

Wasserman Frederick Gerald

Non-Executive Director
450 -0.3%
8.23
USD 3,704
450 -0.3% 8.23 USD 3,704
2018-05-30 2018-05-29 S Sale

Wasserman Frederick Gerald

Non-Executive Director
149 -0.1%
8.22
USD 1,225
149 -0.1% 8.22 USD 1,225
2018-05-30 2018-05-29 S Sale

Wasserman Frederick Gerald

Non-Executive Director
750 -0.6%
8.21
USD 6,158
750 -0.6% 8.21 USD 6,158
2018-05-30 2018-05-25 S Sale

Wasserman Frederick Gerald

Non-Executive Director
2 -0.0%
8.23
USD 16
2 -0.0% 8.23 USD 16
2018-05-30 2018-05-25 S Sale

Wasserman Frederick Gerald

Non-Executive Director
200 -0.1%
8.22
USD 1,644
200 -0.1% 8.22 USD 1,644
2018-05-30 2018-05-25 S Sale

Wasserman Frederick Gerald

Non-Executive Director
600 -0.4%
8.21
USD 4,926
600 -0.4% 8.21 USD 4,926
2018-05-30 2018-05-25 S Sale

Wasserman Frederick Gerald

Non-Executive Director
3,245 -2.3%
8.20
USD 26,609
3,245 -2.3% 8.20 USD 26,609
2018-05-22 2018-05-18 S Sale

JAMIESON MICHAEL

Chief Executive Officer

Executive Director
200,000 -22.7%
8.00
USD 1,600,000
200,000 -22.7% 8.00 USD 1,600,000
2018-05-22 2018-05-18 S Sale

BROAD LEE RICHARD

Chief Technology Officer

Officer
44,900 -22.5%
8.00
USD 359,200
44,900 -22.5% 8.00 USD 359,200
2018-05-22 2018-05-18 S Sale

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
125,976 -5.5%
6.15
USD 774,752
125,976 -5.5% 6.15 USD 774,752
2018-05-22 2018-05-18 S Sale

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
74,024 -7.4%
6.15
USD 455,248
74,024 -7.4% 6.15 USD 455,248
2018-05-21 2018-05-18 S Sale

Wasserman Frederick Gerald

Non-Executive Director
200 -0.1%
8.11
USD 1,622
200 -0.1% 8.11 USD 1,622
2018-05-21 2018-05-18 S Sale

Wasserman Frederick Gerald

Non-Executive Director
1 -0.0%
8.13
USD 8
1 -0.0% 8.13 USD 8
2018-05-21 2018-05-18 S Sale

Wasserman Frederick Gerald

Non-Executive Director
203 -0.1%
8.12
USD 1,648
203 -0.1% 8.12 USD 1,648
2018-05-21 2018-05-18 S Sale

Wasserman Frederick Gerald

Non-Executive Director
100 -0.1%
8.10
USD 810
100 -0.1% 8.10 USD 810
2018-05-21 2018-05-18 S Sale

Wasserman Frederick Gerald

Non-Executive Director
600 -0.4%
8.15
USD 4,890
600 -0.4% 8.15 USD 4,890
2018-05-21 2018-05-17 S Sale

Wasserman Frederick Gerald

Non-Executive Director
300 -0.2%
8.11
USD 2,433
300 -0.2% 8.11 USD 2,433
2018-05-21 2018-05-17 S Sale

Wasserman Frederick Gerald

Non-Executive Director
1,900 -1.3%
8.10
USD 15,390
1,900 -1.3% 8.10 USD 15,390
2018-05-21 2018-05-17 S Sale

Wasserman Frederick Gerald

Non-Executive Director
100 -0.1%
8.12
USD 812
100 -0.1% 8.12 USD 812
2018-05-21 2018-05-16 S Sale

Wasserman Frederick Gerald

Non-Executive Director
100 -0.1%
8.11
USD 811
100 -0.1% 8.11 USD 811
2018-05-21 2018-05-16 S Sale

Wasserman Frederick Gerald

Non-Executive Director
99 -0.1%
8.10
USD 802
99 -0.1% 8.10 USD 802
2018-05-21 2018-05-16 S Sale

Wasserman Frederick Gerald

Non-Executive Director
1,001 -0.7%
8.12
USD 8,128
1,001 -0.7% 8.12 USD 8,128
2018-03-20 2018-03-19 S Sale

Lewis William Austin IV

122,000 -17.2%
7.55
USD 921,100
122,000 -17.2% 7.55 USD 921,100
2018-03-16 2018-03-15 S Sale

Mamanteo Dwight

80,224 -27.6%
7.60
USD 609,702
80,224 -27.6% 7.60 USD 609,702
2017-12-20 2017-12-18 S Sale

Lewis William Austin IV

122,000 -14.7%
7.50
USD 915,000
122,000 -14.7% 7.50 USD 915,000
2017-06-20 2017-06-16 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
812 +0.0%
6.15
USD 4,994
812 +0.0% 6.15 USD 4,994
2017-06-20 2017-06-16 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
375 +0.0%
6.15
USD 2,306
375 +0.0% 6.15 USD 2,306
2017-06-14 2017-06-12 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
11,747 +0.5%
6.15
USD 72,244
11,747 +0.5% 6.15 USD 72,244
2017-06-14 2017-06-12 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
5,425 +0.5%
6.15
USD 33,364
5,425 +0.5% 6.15 USD 33,364
2017-06-14 2017-06-12 S Sale

Lewis William Austin IV

122,296 -12.8%
6.15
USD 752,120
122,296 -12.8% 6.15 USD 752,120
2017-06-06 2017-06-02 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,935 +0.1%
6.15
USD 11,900
1,935 +0.1% 6.15 USD 11,900
2017-06-06 2017-06-02 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
893 +0.1%
6.15
USD 5,492
893 +0.1% 6.15 USD 5,492
2017-03-16 2017-03-14 S Sale

Mamanteo Dwight

1,000 -0.4%
6.25
USD 6,250
1,000 -0.4% 6.25 USD 6,250
2017-03-14 2017-03-13 S Sale

Mamanteo Dwight

108 -0.0%
6.25
USD 675
108 -0.0% 6.25 USD 675
2017-03-14 2017-03-10 S Sale

Mamanteo Dwight

12,492 -4.2%
6.25
USD 78,075
12,492 -4.2% 6.25 USD 78,075
2017-03-09 2017-03-09 S Sale

Mamanteo Dwight

3,996 -1.3%
6.30
USD 25,175
3,996 -1.3% 6.30 USD 25,175
2017-03-09 2017-03-07 S Sale

Mamanteo Dwight

6,273 -2.1%
6.40
USD 40,147
6,273 -2.1% 6.40 USD 40,147
2017-03-01 2017-02-28 S Sale

Lewis William Austin IV

82,490 -8.0%
6.27
USD 516,891
82,490 -8.0% 6.27 USD 516,891
2017-03-01 2017-02-27 S Sale

Lewis William Austin IV

40,000 -3.7%
6.27
USD 250,808
40,000 -3.7% 6.27 USD 250,808
2016-06-20 2016-06-17 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
91 +0.0%
5.98
USD 544
91 +0.0% 5.98 USD 544
2016-06-20 2016-06-17 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
41 +0.0%
5.98
USD 245
41 +0.0% 5.98 USD 245
2016-06-20 2016-06-16 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
756 +0.0%
5.94
USD 4,491
756 +0.0% 5.94 USD 4,491
2016-06-20 2016-06-16 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
344 +0.0%
5.94
USD 2,043
344 +0.0% 5.94 USD 2,043
2016-06-16 2016-06-15 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
206 +0.0%
5.90
USD 1,215
206 +0.0% 5.90 USD 1,215
2016-06-16 2016-06-15 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
94 +0.0%
5.90
USD 555
94 +0.0% 5.90 USD 555
2016-06-16 2016-06-14 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
69 +0.0%
5.99
USD 413
69 +0.0% 5.99 USD 413
2016-06-16 2016-06-14 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
31 +0.0%
5.99
USD 186
31 +0.0% 5.99 USD 186
2016-06-13 2016-06-10 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
2,063 +0.1%
5.98
USD 12,337
2,063 +0.1% 5.98 USD 12,337
2016-06-13 2016-06-10 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
937 +0.1%
5.98
USD 5,603
937 +0.1% 5.98 USD 5,603
2016-06-13 2016-06-09 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,169 +0.1%
5.80
USD 6,780
1,169 +0.1% 5.80 USD 6,780
2016-06-13 2016-06-09 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
531 +0.1%
5.80
USD 3,080
531 +0.1% 5.80 USD 3,080
2016-06-09 2016-06-07 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
3,105 +0.1%
5.99
USD 18,599
3,105 +0.1% 5.99 USD 18,599
2016-06-09 2016-06-07 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,408 +0.1%
5.99
USD 8,434
1,408 +0.1% 5.99 USD 8,434
2013-11-19 2013-11-18 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
3,286 +0.1%
4.05
USD 13,308
3,286 +0.1% 4.05 USD 13,308
2013-11-19 2013-11-18 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,414 +0.1%
4.05
USD 5,727
1,414 +0.1% 4.05 USD 5,727
2013-11-19 2013-11-18 B Purchase

KAMIN PETER H

Non-Executive Director
4,700 +0.5%
4.05
USD 19,035
4,700 +0.5% 4.05 USD 19,035
2013-11-19 2013-11-15 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,608 +0.1%
4.00
USD 6,432
1,608 +0.1% 4.00 USD 6,432
2013-11-19 2013-11-15 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
692 +0.1%
4.00
USD 2,768
692 +0.1% 4.00 USD 2,768
2013-11-19 2013-11-15 B Purchase

KAMIN PETER H

Non-Executive Director
2,300 +0.3%
4.00
USD 9,200
2,300 +0.3% 4.00 USD 9,200
2013-11-14 2013-11-13 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
280 +0.0%
4.05
USD 1,134
280 +0.0% 4.05 USD 1,134
2013-11-14 2013-11-13 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
120 +0.0%
4.05
USD 486
120 +0.0% 4.05 USD 486
2013-11-13 2013-11-13 B Purchase

KAMIN PETER H

Non-Executive Director
500 +0.1%
4.05
USD 2,025
500 +0.1% 4.05 USD 2,025
2013-11-14 2013-11-12 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
1,189 +0.0%
4.05
USD 4,815
1,189 +0.0% 4.05 USD 4,815
2013-11-14 2013-11-12 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
511 +0.0%
4.05
USD 2,070
511 +0.0% 4.05 USD 2,070
2013-11-13 2013-11-11 B Purchase

KAMIN PETER H

Non-Executive Director
1,700 +0.2%
4.05
USD 6,885
1,700 +0.2% 4.05 USD 6,885
2013-11-07 2013-11-05 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
28,113 +1.2%
4.00
USD 112,452
28,113 +1.2% 4.00 USD 112,452
2013-11-07 2013-11-05 B Purchase

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
12,117 +1.1%
4.00
USD 48,468
12,117 +1.1% 4.00 USD 48,468
2013-03-05 2013-03-01 B Purchase

KAMIN PETER H

Non-Executive Director
20,000 +2.4%
3.21
USD 64,200
20,000 +2.4% 3.21 USD 64,200
2013-03-01 2013-02-28 B Purchase

KAMIN PETER H

Non-Executive Director
1,000 +0.1%
3.25
USD 3,250
1,000 +0.1% 3.25 USD 3,250
2013-03-01 2013-02-27 B Purchase

KAMIN PETER H

Non-Executive Director
25,000 +3.1%
3.25
USD 81,250
25,000 +3.1% 3.25 USD 81,250
2013-02-19 2013-02-14 B Purchase

KAMIN PETER H

Non-Executive Director Large shareholder
3,500 +0.4%
3.15
USD 11,025
3,500 +0.4% 3.15 USD 11,025
2013-02-19 2013-02-13 B Purchase

KAMIN PETER H

Non-Executive Director Large shareholder
2,500 +0.3%
3.15
USD 7,875
2,500 +0.3% 3.15 USD 7,875
2011-12-23 2011-12-23 S Sale

WYNNEFIELD PARTNERS SMALL CAP VALUE LP

Large shareholder
33,466 -1.3%
1.68
USD 56,223
33,466 -1.3% 1.68 USD 56,223
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