Flawless Management Inc. - 22 Jun 2026 SCHEDULE 13D/A Report for Imperial Petroleum Inc. Common Stock, par value $0.01 per share (IMPP)

Filing manager: Flawless Management Inc.
Reporting owner: Harry N. Vafias
Security: Imperial Petroleum Inc. Common Stock, par value $0.01 per share
Beneficially owned shares: 14,266,903 shares
Large-stake signal: Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Ownership
32%
Beneficial ownership of this reported class.
Shares
14,266,903 shares
Shares beneficially owned as disclosed.
Event date
22 Jun 2026
Date tied to the ownership event or amendment.
Accepted by SEC
24 Jun 2026
EDGAR acceptance date.
How to read this large-stake filing
Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
Compare this filing with the holder history and issuer page before treating the percentage as a current position.
Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership: 32%
Symbol: IMPP
Shares outstanding: 44,723,834 shares
SEC form: SCHEDULE 13D/A
Accepted by SEC: 24 Jun 2026, 18:37:25 UTC
Event date: 22 Jun 2026
Prior SEC filing: 03 Dec 2025
Source filing: View source filing

Key filing fact

Flawless Management Inc. disclosed 32% ownership in Imperial Petroleum Inc. Common Stock, par value $0.01 per share (IMPP) on 22 Jun 2026.

Key facts

Flawless Management Inc. filed SCHEDULE 13D/A for Imperial Petroleum Inc. Common Stock, par value $0.01 per share (IMPP).
Disclosed ownership: 32%.
Date of event: 22 Jun 2026.

This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares owned	Sole voting power	Shared voting power	Signature	Title	CIK
Flawless Management Inc.	16%	6,991,255	0	6,991,255	/s/ Harry N. Vafias	Harry N. Vafias/President	0001328920
Arethusa Properties LTD	7.4%	3,307,452	0	3,307,452	/s/ Harry N. Vafias	Harry N. Vafias/President	0002004014
Harry N. Vafias	32%	14,266,903	3,968,196	10,298,707	/s/ Harry N. Vafias	Harry N. Vafias

CIK / CUSIP context first

Broader feeds