Company · NNUP · CIK 888981

Nocopi Technologies Inc/Md/ (NNUP) SEC filings and CIK.

NNUP’s SEC Central Index Key (CIK) is 0000888981, or 888981 without leading zeros. The SEC’s ticker file lists it as NOCOPI TECHNOLOGIES INC/MD/.

Ticker: NNUP
CIK: 0000888981
Other tickers: None
Insider transactions, Q3 2026: 6

Insider trading

In Q3 2026, insiders at Nocopi Technologies Inc/Md/ reported 6 non-derivative transactions on 4 Forms 3, 4 and 5, including 5 open-market purchases and 0 sales. See every NNUP insider transaction →

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
Filed	Form	Accession
2026-10-29	EFFECT	9999999995-26-003376

Get NNUP SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=888981&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/888981" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/888981?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Nocopi Technologies Inc/Md/ on SEC.gov

Questions

What is NNUP’s CIK number?

NNUP’s SEC Central Index Key (CIK) is 0000888981, or 888981 without leading zeros. The SEC’s ticker file lists it as NOCOPI TECHNOLOGIES INC/MD/.

How do I find Nocopi Technologies Inc/Md/’s 10-K?

Request /api/v1/filings?cik=888981&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/nnup.md

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