# Checkmate AI Holdings, Inc. — Form D

Checkmate AI Holdings, Inc. of DUBLIN, OH, a company, filed a Form D exempt-offering notice with the SEC on 2026-06-03. The offering totals $1.0M, of which $40K was reported sold. Industry: Other.

## Offering

- Filed: 2026-06-03
- Form: D
- Accession: 0002138273-26-000001
- Industry: Other
- Exemptions: 06b
- Total offering: $1.0M
- Amount sold: $40K
- Remaining: $960K
- Investors: 4
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-586002

## Issuer

- Name: Checkmate AI Holdings, Inc.
- CIK: 0002138273
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Address: 10818 EDGEWOOD DRIVE, DUBLIN, OH, 43017
- Phone: 937.243.2647

## Officers, directors & promoters (1)

| Name | Role | Location |
| --- | --- | --- |
| DONALD HUNTER | Related Person | Dublin, OH |

## More

- [CIK 2138273 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2138273&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002138273-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.