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Company · QS · CIK 1811414

QuantumScape Corp (QS) SEC filings and CIK.

QS’s SEC Central Index Key (CIK) is 0001811414, or 1811414 without leading zeros. The SEC’s ticker file lists it as QuantumScape Corp.

Ticker
QS
CIK
0001811414
Other tickers
None
Insider transactions, Q3 2026
21

Insider trading

In Q3 2026, insiders at QuantumScape Corp reported 21 non-derivative transactions on 10 Forms 3, 4 and 5, including 0 open-market purchases and 9 sales. See every QS 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
2026-11-0640001834019-26-000013
2026-11-0640001177264-26-000013
2026-11-0640002068228-26-000011
2026-11-0640001834025-26-000025

Get QS SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=1811414&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/1811414" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/1811414?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · QuantumScape Corp on SEC.gov

Questions

What is QS’s CIK number?

QS’s SEC Central Index Key (CIK) is 0001811414, or 1811414 without leading zeros. The SEC’s ticker file lists it as QuantumScape Corp.

How do I find QuantumScape Corp’s 10-K?

Request /api/v1/filings?cik=1811414&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/qs.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.