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SCHEDULE 13G/A - C3is Inc. | StockGist | StockGist

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CISS
SCHEDULE 13G/A

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SCHEDULE 13G/A

Beneficial Ownership

Amendment

C3is Inc.

Filed Sep 29, 2025

Accepted Sep 28, 2025, 8:00 PM ET

CIK 0001951067

View on SEC.gov Company Profile

Beneficial Ownership Report

Passive Investment

% of Class

5.00%

Shares Owned

1,596,407

Reporting Person

C3is Inc.

Person Type

PN

Amendment History

7 filings

SCHEDULE 13G
Original
Feb 11, 20260001493152-26-006140
SCHEDULE 13G/A
Amendment 1
Feb 14, 20250001079973-25-000255
SCHEDULE 13G/A
Amendment 2
Viewing
Sep 29, 20250001048462-25-000027
SCHEDULE 13G/A
Amendment 3
Oct 2, 20250001193125-25-227569
SCHEDULE 13G/A
Amendment 4
Nov 14, 20250001079973-25-001730
SCHEDULE 13G/A
Amendment 5
Jan 13, 20260000898432-26-000030
SCHEDULE 13G/A
Amendment 6
Latest
Jan 14, 20260001909404-26-000006

Key Facts

% of Class

5.00%

Shares Owned

1,596,407

Recent Filings

C3is Inc.1 months ago

C3is Inc.1 months ago

C3is Inc.1 months ago

C3is Inc.2 months ago

C3is Inc.2 months ago

Data Sources

Original SEC Filing SEC EDGAR Company Page

Market

Top Movers
Companies
Concepts

SEC Filings

AI Filing Analysis
Financial Reports
Current Reports
IPO Filings

Ownership

Institutional Holdings
Insider Trading

About

Data updates every 5 min
SEC EDGAR Source

© 2025–2026 StockGist|Information only, not investment advice