Mongoose Mining Ltd (MNG)

Mongoose Mining Ltd experienced recent insider trading activity involving Jimmy Gravel, who executed sell orders on January 16, 2026, and December 29, 2025. These divestments follow a period of accumulation by various company officials. No further transactions occurred within the last three months, marking a shift from previous buying patterns observed throughout 2025.
Ticker: MNG Exchange: CNX


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Mongoose Mining Ltd. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Sale
Price
86.82
Quantity 85,159 +2.9%
Value CA$2,780,846
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Sale
Price
381.09
Quantity 79,671 +49.4%
Value CA$2,724,144
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
120.64
Quantity 75,707 -34.4%
Value CA$4,809,949
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Purchase
Price
0.25
Quantity 12,000 +0.3%
Value CA$3,000
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Purchase
Price
0.04
Quantity 25,000 +0.7%
Value CA$875
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Purchase
Price
0.03
Quantity 50,000 +1.4%
Value CA$1,500
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Purchase
Price
0.04
Quantity 200,000 +57.2%
Value CA$7,000
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.12
Quantity 24,500 +7.8%
Value CA$2,940
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.13
Quantity 5,000 +1.6%
Value CA$650
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.16
Quantity 5,000 +1.7%
Value CA$800
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.16
Quantity 10,000 +3.4%
Value CA$1,550
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.17
Quantity 30,000 +11.9%
Value CA$5,100
2.2
coughlan, terence f Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
0.15
Quantity 2,000 +0.8%
Value CA$300
4.0
Gravel, Jimmy Director or Senior Officer of 10% Security Holder
Transaction date
Purchase
Price
0.25
Quantity 3,496,503
Value CA$874,126
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-01-16 2026-01-16 S Sale

Director or Senior Officer of 10% Security Holder

85,159 +2.9%
86.82
CA$2,780,846
85,159 +2.9% 86.82 CA$2,780,846
2025-12-31 2025-12-29 S Sale

Director or Senior Officer of 10% Security Holder

79,671 +49.4%
381.09
CA$2,724,144
79,671 +49.4% 381.09 CA$2,724,144
2025-10-14 2025-10-10 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
75,707 -34.4%
120.64
CA$4,809,949
75,707 -34.4% 120.64 CA$4,809,949
2025-06-13 2025-06-12 B Purchase

Director or Senior Officer of 10% Security Holder

12,000 +0.3%
0.25
CA$3,000
12,000 +0.3% 0.25 CA$3,000
2025-06-05 2025-06-03 B Purchase

Director or Senior Officer of 10% Security Holder

25,000 +0.7%
0.04
CA$875
25,000 +0.7% 0.04 CA$875
2025-05-23 2025-05-22 B Purchase

Director or Senior Officer of 10% Security Holder

50,000 +1.4%
0.03
CA$1,500
50,000 +1.4% 0.03 CA$1,500
2025-05-13 2025-05-13 B Purchase

Director or Senior Officer of 10% Security Holder

200,000 +57.2%
0.04
CA$7,000
200,000 +57.2% 0.04 CA$7,000
2022-10-20 2022-10-19 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
24,500 +7.8%
0.12
CA$2,940
24,500 +7.8% 0.12 CA$2,940
2022-10-20 2022-10-18 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
5,000 +1.6%
0.13
CA$650
5,000 +1.6% 0.13 CA$650
2022-10-20 2022-10-17 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
5,000 +1.7%
0.16
CA$800
5,000 +1.7% 0.16 CA$800
2022-10-20 2022-10-17 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +3.4%
0.16
CA$1,550
10,000 +3.4% 0.16 CA$1,550
2022-09-09 2022-09-08 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
30,000 +11.9%
0.17
CA$5,100
30,000 +11.9% 0.17 CA$5,100
2022-08-26 2022-08-23 B Purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
2,000 +0.8%
0.15
CA$300
2,000 +0.8% 0.15 CA$300
2025-05-21 2022-03-02 B Purchase

Director or Senior Officer of 10% Security Holder

3,496,503
0.25
CA$874,126
3,496,503 0.25 CA$874,126