CISS C3is (CISS) Insider Trading, Ownership & Congress Trades
Transport · Deep sea foreign transportation of freight · CIK 0001951067
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
2
13F, latest reported quarter
C3is insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for C3is Inc. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Foreign private issuer: its insiders are exempt from SEC Form 4 and report in the home market, so their buys and sells do not appear here.
Insider
Filed
Shares
Value
Since filing
no insider purchases or sales on record
0 transactions on record
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
2 funds bought in last quarter
Revenue
-17.8% year over year
below 89% of Transport
Margin
30.1% net margin
more than 88% of Transport
Buybacks
no share repurchases reported
Short interest
1.0 days to cover · settled 2026-10-15
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch CISS
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
Who owns CISS: institutional holders (13F)
13F holdings, latest reported quarter
50,000 sh
$83.0K
24,459 sh
$40
Congress trades in CISS
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
CISS planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows 2 funds added last quarter. Each figure is a federal filing, dated the day it went public.
CISS financials
Revenue growth
-17.8%
XBRL, annual
Net margin
30.1%
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-10 | |
|---|---|---|---|---|
| Revenue | $34.8M | $42.3M | $28.7M | n/a |
| Operating income | $1.4M | $10.1M | $10.4M | n/a |
| Net income | $10.5M | -$2.7M | $9.3M | n/a |
| EPS (diluted) | 3.98 | -351.58 | 18,911.99 | n/a |
| Operating cash flow | $4.0M | $25.0M | $5.6M | n/a |
| Cash | $616.6K | $4.6M | $695.3K | $23.5M |
SEC XBRL, fiscal years, as known on 2026-10-28
CISS Stock Sonar score 1/7 axes
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