FILER PROFILE · CIK 0001876581
Imperial Petroleum Inc./Marshall Islands
5 filings
1 distinct issuers
Active 2025-01-14 → 2026-08-28
Track Record
Total filings
5
3 SCHEDULE 13D/A · 2 SCHEDULE
Distinct issuers
1
20% issuer diversity
Median stake
74.82%
11,937,284 avg shares
AI briefs cached
0/5
intent-classified filings
Backtested Performance · post-filing returns (split + dividend adjusted)
Median 30d
-20.4%
across 3 filings · win rate 0%
Median 60d
-35.0%
across 2 filings · win rate 0%
Median 90d
-71.6%
across 2 filings · win rate 0%
Median 1y
-97.4%
across 1 filings · win rate 0%
Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.
Filings · 5 total
| Filed | Form | Issuer | Stake | Shares | Intent | |
|---|
| 2026-08-28 |
SCHEDULE 13D/A |
C3is Inc.CISS |
80.50% |
6,136,475 |
|
view → |
| 2026-07-30 |
SCHEDULE 13D/A |
C3is Inc.CISS |
68.80% |
28,846,153 |
|
view → |
| 2026-06-24 |
SCHEDULE 13D/A |
C3is Inc.CISS |
82.90% |
7,171,543 |
|
view → |
| 2025-10-10 |
SCHEDULE |
C3is Inc.CISS |
68.80% |
6,000,000 |
|
view → |
| 2025-01-14 |
SCHEDULE |
C3is Inc.CISS |
73.10% |
11,532,251 |
|
view → |
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