Company · STLN · CIK 1799191

Starling Oncology, Inc. (STLN) SEC filings and CIK.

STLN’s SEC Central Index Key (CIK) is 0001799191, or 1799191 without leading zeros. The SEC’s ticker file lists it as Starling Oncology, Inc.. The same CIK also trades as DFPH, STLNW.

Ticker: STLN
CIK: 0001799191
Other tickers: DFPH, STLNW
Insider transactions, Q3 2026: 17

Insider trading

In Q3 2026, insiders at Starling Oncology, Inc. reported 17 non-derivative transactions on 14 Forms 3, 4 and 5, including 3 open-market purchases and 3 sales. See every STLN 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 STLN SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1799191&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1799191" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1799191?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Starling Oncology, Inc. on SEC.gov

Questions

What is STLN’s CIK number?

STLN’s SEC Central Index Key (CIK) is 0001799191, or 1799191 without leading zeros. The SEC’s ticker file lists it as Starling Oncology, Inc.. The same CIK also trades as DFPH, STLNW.

How do I find Starling Oncology, Inc.’s 10-K?

Request /api/v1/filings?cik=1799191&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/stln.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.