Company · NET · CIK 1477333

Cloudflare, Inc. (NET) SEC filings and CIK.

NET’s SEC Central Index Key (CIK) is 0001477333, or 1477333 without leading zeros. The SEC’s ticker file lists it as Cloudflare, Inc..

Ticker: NET
CIK: 0001477333
Other tickers: None
Insider transactions, Q3 2026: 333

Insider trading

In Q3 2026, insiders at Cloudflare, Inc. reported 333 non-derivative transactions on 37 Forms 3, 4 and 5, including 0 open-market purchases and 290 sales. See every NET insider transaction →

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 NET SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1477333&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1477333" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1477333?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Cloudflare, Inc. on SEC.gov

Questions

What is NET’s CIK number?

NET’s SEC Central Index Key (CIK) is 0001477333, or 1477333 without leading zeros. The SEC’s ticker file lists it as Cloudflare, Inc..

How do I find Cloudflare, Inc.’s 10-K?

Request /api/v1/filings?cik=1477333&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/net.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.