Stock chart
Ticker: EMPR 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
2025-05-28 2025-05-23 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
36,917 +0.7%
4.05
USD 149,514
36,917 +0.7% 4.05 USD 149,514
2025-05-23 2025-05-22 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
16,317 +0.3%
4.05
USD 66,084
16,317 +0.3% 4.05 USD 66,084
2025-05-23 2025-05-21 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
6,384 +0.1%
4.05
USD 25,855
6,384 +0.1% 4.05 USD 25,855
2025-05-23 2025-05-20 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
18,616 +0.4%
4.04
USD 75,276
18,616 +0.4% 4.04 USD 75,276
2025-05-23 2025-05-19 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
4,482 +0.1%
4.00
USD 17,922
4,482 +0.1% 4.00 USD 17,922
2025-04-08 2025-04-04 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
76 +0.0%
5.05
USD 384
76 +0.0% 5.05 USD 384
2025-04-08 2025-04-04 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
2,324 +0.0%
5.12
USD 11,899
2,324 +0.0% 5.12 USD 11,899
2024-09-30 2024-09-30 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
741 +0.0%
5.16
USD 3,824
741 +0.0% 5.16 USD 3,824
2024-09-30 2024-09-25 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
1,373 +0.0%
4.98
USD 6,838
1,373 +0.0% 4.98 USD 6,838
2024-07-01 2024-06-28 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
600 +0.1%
5.62
USD 3,372
600 +0.1% 5.62 USD 3,372
2024-07-01 2024-06-28 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
4,648 +0.1%
5.39
USD 25,053
4,648 +0.1% 5.39 USD 25,053
2024-07-01 2024-06-25 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
33,295 +0.7%
5.29
USD 176,131
33,295 +0.7% 5.29 USD 176,131
2024-05-31 2024-05-29 B Purchase

Marchive Benjamin J. II

Non-Executive Director
2,000 +4.1%
8.35
USD 16,701
2,000 +4.1% 8.35 USD 16,701
2024-01-02 2023-12-29 B Purchase

Marchive Benjamin J. II

Non-Executive Director
2,000 +4.3%
10.98
USD 21,951
2,000 +4.3% 10.98 USD 21,951
2023-12-01 2023-11-29 B Purchase

Energy Evolution Master Fund, Ltd.

Large shareholder
1,256,832 +22.7%
8.00
USD 10,054,656
1,256,832 +22.7% 8.00 USD 10,054,656
2023-06-01 2023-05-31 B Purchase

Matschke Mason H.

Non-Executive Director
700 +0.2%
9.16
USD 6,412
700 +0.2% 9.16 USD 6,412
2023-06-01 2023-05-31 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
20,377 +0.8%
8.99
USD 183,189
20,377 +0.8% 8.99 USD 183,189
2023-06-01 2023-05-31 B Purchase

Vann J Kevin

Non-Executive Director
3,115 +inf%
8.96
USD 27,910
3,115 +inf% 8.96 USD 27,910
2023-06-01 2023-05-30 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
5,153 +0.2%
8.83
USD 45,501
5,153 +0.2% 8.83 USD 45,501
2022-12-21 2022-12-19 B Purchase

Mulacek Phil E

Non-Executive Director Large shareholder
94,707 +4.0%
9.95
USD 942,335
94,707 +4.0% 9.95 USD 942,335
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