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C3is Inc.

corporate_fare Company Profile

C3is Inc.

CISS·NASDAQ·Industrials·CIK 0001951067

The company operates a fleet of vessels for cargo transportation. As of March 31, 2026, its fleet includes three drybulk carriers and one Aframax crude oil tanker. The drybulk carriers transport major bulks such as iron ore, coal, and grains, as well as minor bulks like bauxite, phosphate, and fertilizers. The Aframax crude oil tanker transports crude oil. The company has also acquired two MR product tankers. One, built in South Korea in 2008, was purchased for $16.88 million and delivered on April 3, 2026. This vessel, named Clean Fury, has a size of 47,203 dwt and is currently employed in the spot market. The second product tanker, built in South Korea in 2011, was purchased for $22.90 million and is scheduled for delivery in the third quarter of 2026. This vessel is named San Remo and has a size of 50,760 dwt. Upon delivery of these two product tankers, and assuming no other vessel acquisitions or dispositions, the total cargo carrying capacity of the fleet will be 311,431 dwt. The company's vessels are operated through its affiliate, Brave Maritime. The drybulk carriers include: Eco Bushfire (32,000 dwt, built 2011 in Japan, charter rate $12,500, charter expiration April 2026), Eco Angelbay (32,000 dwt, built 2009 in Japan, charter rate $16,500, charter expiration May 2026), and Eco Spitfire (33,664 dwt, built 2012 in Japan, charter rate $13,000, charter expiration May 2026). The Aframax oil tanker is Afrapearl II (115,804 dwt, built 2010 in Korea, employed in the spot market).

C3is Inc. (NASDAQ:CISS) is a publicly traded company in the Industrials sector. Wiseek monitors CISS SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • C3is Inc. Reports Q1 Operational Gains Amidst Extreme Dilution from $1.6M ATM Sales
  • C3is Inc. Reports Strong Q1 Results Amidst Extreme Dilution from ATM Sales and Massive Potential Dilution
  • C3is Inc. Reports Strong Q1 Operations Amidst Extreme Dilution from ATM Sales
  • C3is Inc. Reports Strong Q1 Operations Amidst Extreme Dilution and Capital Structure Challenges
  • C3is Reports Q1 Revenue of $11.6M, Net Income of $3.2M

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$34.76M
Net Income
$10.47M
Diluted EPS
$3.98
Op. Cash Flow
$4M
Free Cash Flow
$3.84M
Operating Income
$1.36M
Cash & Equivalents
$616.64K
Debt / Equity
0.00×
Net Margin
30.1%
Shares Outstanding
659.67K sh
Source: 20-F · filed 2026-04-22 · accession 0001193125-26-170448

Insider Transactions

CISS files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.

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$2.2 -0.07% today
52-week range · as of 2026-05-18 $2.7 – $831.59
Market cap
$1.23M
Volume
324.1K (0.2× avg)
3-mo avg 1.3M
Live data · 2026-06-12 04:51 UTC · Market overnight

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feed CISS - Latest Insights

CISS
May 18, 2026, 9:17 AM EDT
Filing Type: 424B3
Importance Score:
9
Price at Filing: $4.71
Real-time Price: $2.20 info
Change: -$2.51 (-53%) info
Market Cap: $1.228M info
CISS
May 18, 2026, 9:14 AM EDT
Filing Type: 424B3
Importance Score:
9
Price at Filing: $4.72
Real-time Price: $2.20 info
Change: -$2.52 (-53%) info
Market Cap: $1.228M info
CISS
May 18, 2026, 9:13 AM EDT
Filing Type: 424B3
Importance Score:
9
Price at Filing: $4.91
Real-time Price: $2.20 info
Change: -$2.71 (-55%) info
Market Cap: $1.228M info
CISS
May 18, 2026, 9:11 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $5.10
Real-time Price: $2.20 info
Change: -$2.90 (-57%) info
Market Cap: $1.228M info
CISS
May 18, 2026, 9:10 AM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $3.03
Real-time Price: $2.20 info
Change: -$0.8255 (-27%) info
Market Cap: $1.228M info
CISS
May 06, 2026, 5:15 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $3.37
Real-time Price: $2.20 info
Change: -$1.17 (-35%) info
Market Cap: $1.228M info
CISS
Apr 23, 2026, 8:30 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $0.685
Real-time Price: $2.20 info
Change: +$1.52 (+222%) info
Market Cap: $1.228M info
CISS
Apr 22, 2026, 4:15 PM EDT
Filing Type: 20-F
Importance Score:
9
Price at Filing: $0.800
Real-time Price: $2.20 info
Change: +$1.40 (+176%) info
Market Cap: $1.228M info
CISS
Feb 25, 2026, 4:37 PM EST
Filing Type: 424B3
Importance Score:
9
Price at Filing: $1.46
Real-time Price: $2.20 info
Change: +$0.7445 (+51%) info
Market Cap: $1.228M info
CISS
Feb 25, 2026, 4:36 PM EST
Filing Type: 424B3
Importance Score:
9
Price at Filing: $1.46
Real-time Price: $2.20 info
Change: +$0.7445 (+51%) info
Market Cap: $1.228M info
CISS
Feb 25, 2026, 4:29 PM EST
Filing Type: 424B5
Importance Score:
9
Price at Filing: $1.52
Real-time Price: $2.20 info
Change: +$0.6845 (+45%) info
Market Cap: $1.228M info
CISS
Feb 19, 2026, 9:26 AM EST
Filing Type: 424B3
Importance Score:
10
Price at Filing: $1.99
Real-time Price: $2.20 info
Change: +$0.2145 (+11%) info
Market Cap: $1.228M info
CISS
Feb 19, 2026, 9:24 AM EST
Filing Type: 424B3
Importance Score:
10
Price at Filing: $2.03
Real-time Price: $2.20 info
Change: +$0.1745 (+9%) info
Market Cap: $1.228M info
CISS
Feb 19, 2026, 9:22 AM EST
Filing Type: 424B3
Importance Score:
9
Price at Filing: $1.99
Real-time Price: $2.20 info
Change: +$0.2145 (+11%) info
Market Cap: $1.228M info
CISS
Feb 19, 2026, 9:20 AM EST
Filing Type: 6-K
Importance Score:
10
Price at Filing: $2.03
Real-time Price: $2.20 info
Change: +$0.1745 (+9%) info
Market Cap: $1.228M info
CISS
Feb 04, 2026, 5:00 PM EST
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $1.54
Real-time Price: $2.20 info
Change: +$0.6645 (+43%) info
Market Cap: $1.228M info
CISS
Jan 26, 2026, 4:03 PM EST
Filing Type: 424B3
Importance Score:
9
Price at Filing: $2.00
Real-time Price: $2.20 info
Change: +$0.2045 (+10%) info
Market Cap: $1.228M info
CISS
Jan 22, 2026, 8:55 AM EST
Filing Type: 424B3
Importance Score:
9
Price at Filing: $0.0891
Real-time Price: $2.20 info
Change: +$2.12 (+2,374%) info
Market Cap: $1.228M info
CISS
Jan 22, 2026, 8:53 AM EST
Filing Type: 424B3
Importance Score:
8
Price at Filing: $0.0966
Real-time Price: $2.20 info
Change: +$2.11 (+2,182%) info
Market Cap: $1.228M info
CISS
Jan 22, 2026, 8:50 AM EST
Filing Type: 424B3
Importance Score:
8
Price at Filing: $0.097
Real-time Price: $2.20 info
Change: +$2.11 (+2,173%) info
Market Cap: $1.228M info