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Company · MTNB · CIK 1582554

Matinas BioPharma Holdings, Inc. (MTNB) SEC filings and CIK.

MTNB’s SEC Central Index Key (CIK) is 0001582554, or 1582554 without leading zeros. The SEC’s ticker file lists it as Matinas BioPharma Holdings, Inc..

Ticker
MTNB
CIK
0001582554
Other tickers
None
Insider transactions, Q3 2026
3

Insider trading

In Q3 2026, insiders at Matinas BioPharma Holdings, Inc. reported 3 non-derivative transactions on 2 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every MTNB 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.
FiledFormAccession
2026-11-0640001493152-26-050556
2026-11-0640001493152-26-050554
2026-11-0640001493152-26-050552

Get MTNB SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=1582554&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/1582554" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/1582554?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Matinas BioPharma Holdings, Inc. on SEC.gov

Questions

What is MTNB’s CIK number?

MTNB’s SEC Central Index Key (CIK) is 0001582554, or 1582554 without leading zeros. The SEC’s ticker file lists it as Matinas BioPharma Holdings, Inc..

How do I find Matinas BioPharma Holdings, Inc.’s 10-K?

Request /api/v1/filings?cik=1582554&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/mtnb.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.