Company · DLHC · CIK 785557

DLH Holdings Corp. (DLHC) SEC filings and CIK.

DLHC’s SEC Central Index Key (CIK) is 0000785557, or 785557 without leading zeros. The SEC’s ticker file lists it as DLH Holdings Corp..

Ticker: DLHC
CIK: 0000785557
Other tickers: None
Insider transactions, Q3 2026: 58

Insider trading

In Q3 2026, insiders at DLH Holdings Corp. reported 58 non-derivative transactions on 33 Forms 3, 4 and 5, including 57 open-market purchases and 0 sales. See every DLHC 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 DLHC SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=785557&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/785557" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/785557?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · DLH Holdings Corp. on SEC.gov

Questions

What is DLHC’s CIK number?

DLHC’s SEC Central Index Key (CIK) is 0000785557, or 785557 without leading zeros. The SEC’s ticker file lists it as DLH Holdings Corp..

How do I find DLH Holdings Corp.’s 10-K?

Request /api/v1/filings?cik=785557&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/dlhc.md

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