Company · TWST · CIK 1581280

Twist Bioscience Corp (TWST) SEC filings and CIK.

TWST’s SEC Central Index Key (CIK) is 0001581280, or 1581280 without leading zeros. The SEC’s ticker file lists it as Twist Bioscience Corp.

Ticker: TWST
CIK: 0001581280
Other tickers: None
Insider transactions, Q3 2026: 68

Insider trading

In Q3 2026, insiders at Twist Bioscience Corp reported 68 non-derivative transactions on 30 Forms 3, 4 and 5, including 0 open-market purchases and 62 sales. See every TWST insider transaction →

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 TWST SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1581280&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1581280" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1581280?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Twist Bioscience Corp on SEC.gov

Questions

What is TWST’s CIK number?

TWST’s SEC Central Index Key (CIK) is 0001581280, or 1581280 without leading zeros. The SEC’s ticker file lists it as Twist Bioscience Corp.

How do I find Twist Bioscience Corp’s 10-K?

Request /api/v1/filings?cik=1581280&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/twst.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.