Stock chart
Ticker: MATN 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
2025-07-10 2025-07-10 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
1,000 +0.1%
0.01
USD 520
1,000 +0.1% 0.01 USD 100,000
2025-07-10 2025-07-08 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
1,000 +0.1%
0.01
USD 474
1,000 +0.1% 0.01 USD 100,000
2025-01-31 2025-01-31 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
63,775 +0.1%
0.03
USD 1,786
63,775 +0.1% 0.03 USD 1,786
2025-01-31 2025-01-30 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
100,003 +0.1%
0.03
USD 2,800
100,003 +0.1% 0.03 USD 2,800
2025-01-31 2025-01-29 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
183,066 +0.2%
0.03
USD 5,126
183,066 +0.2% 0.03 USD 5,126
2024-11-26 2024-11-22 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
298,499 +0.3%
0.03
USD 8,627
298,499 +0.3% 0.03 USD 8,627
2024-08-27 2024-08-23 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
500,000 +0.5%
0.02
USD 10,000
500,000 +0.5% 0.02 USD 10,000
2023-06-20 2023-06-16 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
100,000 +0.1%
0.03
USD 2,600
100,000 +0.1% 0.03 USD 2,600
2023-06-16 2023-06-14 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
400,000 +0.4%
0.03
USD 13,040
400,000 +0.4% 0.03 USD 13,040
2023-05-31 2023-05-26 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
126,888 +0.1%
0.03
USD 4,327
126,888 +0.1% 0.03 USD 4,327
2023-05-02 2023-05-02 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
100,000 +0.1%
0.05
USD 4,500
100,000 +0.1% 0.05 USD 4,500
2022-12-07 2022-12-06 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
120,000 +0.1%
0.05
USD 6,000
120,000 +0.1% 0.05 USD 6,000
2022-11-25 2022-11-22 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
70,000 +0.1%
0.08
USD 5,600
70,000 +0.1% 0.08 USD 5,600
2022-09-28 2022-09-26 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
20,000 +0.0%
0.07
USD 1,360
20,000 +0.0% 0.07 USD 1,360
2022-08-29 2022-08-25 B Purchase

Trieu Vuong

CHAIRMAN AND CEO

Executive Director Large shareholder
80,000 +0.1%
0.08
USD 6,560
80,000 +0.1% 0.08 USD 6,560
2020-11-24 2020-11-24 B Purchase

Shah Amit B.

CHIEF FINANCIAL OFFICER

Officer
8,220 +15.9%
0.19
USD 1,562
8,220 +15.9% 0.19 USD 1,562
2020-11-24 2020-11-23 B Purchase

Shah Amit B.

CHIEF FINANCIAL OFFICER

Officer
20,088 +63.4%
0.19
USD 3,817
20,088 +63.4% 0.19 USD 3,817
2020-11-24 2020-11-20 B Purchase

Shah Amit B.

CHIEF FINANCIAL OFFICER

Officer
31,692 +inf%
0.20
USD 6,180
31,692 +inf% 0.20 USD 6,180
2020-11-23 2020-11-19 B Purchase

Trieu Vuong

CHIEF EXECUTIVE OFFICER

Officer
50,500 +0.3%
0.19
USD 9,595
50,500 +0.3% 0.19 USD 9,595
2020-11-23 2020-11-19 B Purchase

Park Chulho

CHIEF TECHNOLOGY OFFICER

Officer
22,173 +0.8%
0.18
USD 4,098
22,173 +0.8% 0.18 USD 4,098
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