Company · QTI · CIK 1844505

Qt Imaging Holdings, Inc. (QTI) SEC filings and CIK.

QTI’s SEC Central Index Key (CIK) is 0001844505, or 1844505 without leading zeros. The SEC’s ticker file lists it as QT IMAGING HOLDINGS, INC.. The same CIK also trades as QTIWW.

Ticker: QTI
CIK: 0001844505
Other tickers: QTIWW
Insider transactions, Q3 2026: 2

Insider trading

In Q3 2026, insiders at Qt Imaging Holdings, Inc. reported 2 non-derivative transactions on 4 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 QTI SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1844505&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1844505" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1844505?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Qt Imaging Holdings, Inc. on SEC.gov

Questions

What is QTI’s CIK number?

QTI’s SEC Central Index Key (CIK) is 0001844505, or 1844505 without leading zeros. The SEC’s ticker file lists it as QT IMAGING HOLDINGS, INC.. The same CIK also trades as QTIWW.

How do I find Qt Imaging Holdings, Inc.’s 10-K?

Request /api/v1/filings?cik=1844505&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/qti.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.