[EFFECT] C3is Inc. SEC Filing

(Neutral)

(Neutral)

Form Type

EFFECT

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Accepted by SEC EDGAR 11/24/2025 - 12:15 AM

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	November 21, 2025

Accession Number:

0001193125-25-226758

Submission Type:

POS AM

Source: View Original Filing on SEC EDGAR