Pandora Consultants II SA - 30 Sep 2025 SCHEDULE 13G/A Report for C3IS INC. Common Stock, par value $0.01 per share (CISS)

Filing Manager
Pandora Consultants II SA
Reporting Manager
Nikolaos Vafias
Security
C3IS INC. Common Stock, par value $0.01 per share
Symbol
CISS
Shares outstanding
1.59M shares
Disclosed Ownership
42.9K shares
Ownership
2.7%
Form type
SCHEDULE 13G/A
Filing time
02 Oct 2025, 09:06:09 UTC
Date of event
30 Sep 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Pandora Consultants II SA 2.7% 42.9K 0 42.9K /s/ Nikolaos Vafias Nikolaos Vafias, Director
Theano Vafias 2.7% 42.9K 0 42.9K /s/ Theano Vafias Theano Vafias
Nikolaos Vafias 2.7% 42.9K 6 42.9K /s/ Nikolaos Vafias Nikolaos Vafias