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ISSUER PROFILE · CIK 0000887396 · CUSIP 292034303

EMPIRE PETROLEUM CORPEP

11 13D/G filings 5 distinct filers 49 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
avg —
Median 60d
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Median 90d
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Median 180d
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Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
11
1 SCHEDULE · 10 SC
Distinct filers
5
multi-activist cluster
Insiders (365d)
49
24 buys · 6 sales
Latest short DTC
14.62
as of 2026-05-29

13D/G Filings Timeline · 11 total

FiledFormFilerStakeSharesIntent
2025-11-07 SCHEDULE Morrisett Michael R. 2.49% 866,087 view →
2024-07-10 SC Energy Evolution Master Fund, Ltd. view →
2022-08-17 SC Kamin Tony view →
2022-08-17 SC PUCKETT LAND CO view →
2022-01-10 SC Energy Evolution Master Fund, Ltd. view →
2021-10-12 SC Energy Evolution Master Fund, Ltd. view →
2021-08-03 SC Pritchard Thomas W. view →
2021-08-03 SC Morrisett Michael R. view →
2021-07-13 SC PUCKETT LAND CO view →
2021-06-29 SC Kamin Tony view →
2019-03-26 SC PUCKETT LAND CO view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 2,089,100 $2.99 $6.25M
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 67,148 $2.99 $201K
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 51,692 $2.99 $155K
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 45,378 $2.99 $136K
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 620 $2.99 $2K
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 7,312,481 $2.99 $21.86M
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 852,664 $2.99 $2.55M
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 540,626 $2.99 $1.62M
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 533,368 $2.99 $1.59M
2026-04-15 Mulacek Phil E director, 10%+ Option exercise 43,403 $2.99 $130K
2026-03-31 Energy Evolution Master Fund, Ltd. 10%+ X 1,855,757 $2.99 $5.55M
2026-03-31 Matschke Mason H. director Option exercise 5,402 $2.99 $16K
2026-03-31 Matschke Mason H. director Option exercise 40,864 $2.99 $122K
2026-03-31 Energy Evolution Master Fund, Ltd. 10%+ X 11,295,528 $2.99 $33.77M
2026-03-10 Mulacek Phil E director, 10%+ Option exercise 1,003,344 $2.99 $3.00M
2026-03-10 Mulacek Phil E director, 10%+ Option exercise $2.99
2026-02-19 Mulacek Phil E director, 10%+ Award $2.99
2026-01-05 Energy Evolution Master Fund, Ltd. 10%+ J 562,500
2026-01-02 Mulacek Phil E director, 10%+ Buy 1,068 $3.00 $3K
2025-12-31 Mulacek Phil E director, 10%+ Buy 5,000 $3.00 $15K
2025-12-31 Mulacek Phil E director, 10%+ Buy 732 $2.95 $2K
2025-12-30 Mulacek Phil E director, 10%+ Buy 84 $3.00 $252
2025-12-29 Mulacek Phil E director, 10%+ Buy 5,367 $3.00 $16K
2025-12-02 Mulacek Phil E director, 10%+ Buy 7,223 $3.00 $22K
2025-11-28 Mulacek Phil E director, 10%+ Buy 1,743 $3.00 $5K
Showing 25 of 49

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 1,305,166 14.62 -6.5%
2026-05-15 1,396,454 32.23 -8.8%
2026-04-30 1,530,948 17.02 -3.1%
2026-04-15 1,580,488 20.30 +0.3%
2026-03-31 1,575,029 16.70 +4.0%
2026-03-13 1,514,390 13.01 +4.2%
2026-02-27 1,452,959 42.89 -0.8%
2026-02-13 1,464,388 26.56 -9.0%
2026-01-30 1,609,512 20.64 +8.1%
2026-01-15 1,489,371 42.67 +1.4%
2025-12-31 1,468,773 31.08 +0.9%
2025-12-15 1,455,994 49.39 +1.1%

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