Company · PORT · CIK 2148436

Southport Acquisition Corp. II (PORT) SEC filings and CIK.

PORT’s SEC Central Index Key (CIK) is 0002148436, or 2148436 without leading zeros. The SEC’s ticker file lists it as Southport Acquisition Corp. II. The same CIK also trades as PORT-UN.

Ticker: PORT
CIK: 0002148436
Other tickers: PORT-UN
Insider transactions, Q3 2026: 0

Insider trading

In Q3 2026, insiders at Southport Acquisition Corp. II reported 0 non-derivative transactions on 3 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales.

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get PORT SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=2148436&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/2148436" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/2148436?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Southport Acquisition Corp. II on SEC.gov

Questions

What is PORT’s CIK number?

PORT’s SEC Central Index Key (CIK) is 0002148436, or 2148436 without leading zeros. The SEC’s ticker file lists it as Southport Acquisition Corp. II. The same CIK also trades as PORT-UN.

How do I find Southport Acquisition Corp. II’s 10-K?

Request /api/v1/filings?cik=2148436&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/port.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.