Company · QTTB · CIK 1661998

Q32 Bio Inc. (QTTB) SEC filings and CIK.

QTTB’s SEC Central Index Key (CIK) is 0001661998, or 1661998 without leading zeros. The SEC’s ticker file lists it as Q32 Bio Inc..

Ticker: QTTB
CIK: 0001661998
Other tickers: None
Insider transactions, Q3 2026: 7

Insider trading

In Q3 2026, insiders at Q32 Bio Inc. reported 7 non-derivative transactions on 15 Forms 3, 4 and 5, including 0 open-market purchases and 3 sales. See every QTTB 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
2026-11-06	SCHEDULE 13G/A	0001213900-26-116951

Get QTTB SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1661998&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1661998" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1661998?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Q32 Bio Inc. on SEC.gov

Questions

What is QTTB’s CIK number?

QTTB’s SEC Central Index Key (CIK) is 0001661998, or 1661998 without leading zeros. The SEC’s ticker file lists it as Q32 Bio Inc..

How do I find Q32 Bio Inc.’s 10-K?

Request /api/v1/filings?cik=1661998&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/qttb.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.