Company facts
- Headquarters
- Tinley Park, Illinois
- Most recent report
- 8-K, filed Oct 13, 2026
- Incorporated
- Delaware
- Filings on record
- 846 filings
- On EDGAR
- CIK 887151
- Fiscal year ends
- December
- Filer status
- Emerging growth company
Financials 8 of 113
- 10-Q/A Quarterly report, amended Aug 12, 2026
- 10-Q/A Quarterly report, amended Aug 12, 2026
- 10-Q/A Quarterly report, amended Aug 12, 2026
- 10-Q Quarterly report Aug 12, 2026
- 10-Q Quarterly report May 20, 2026
- 10-K/A Annual report, amended Apr 17, 2026
- 10-K/A Annual report, amended Apr 17, 2026
- 10-K Annual report Apr 16, 2026
News 8 of 185
Prospectuses and Registrations 8 of 49
- S-1 Registration statement for an offering Jun 29, 2026
- S-1 Registration statement for an offering Jun 29, 2026
- S-1 Registration statement for an offering Oct 23, 2025
- 424B3 Prospectus supplement for an offering Aug 15, 2025
- 424B3 Prospectus supplement for an offering Aug 14, 2025
- S-1 Registration statement for an offering Aug 4, 2025
- 424B4 Final prospectus for an offering Jun 12, 2025
- S-1/A Registration statement for an offering, amended Jun 9, 2025
Proxies 8 of 46
- DEFA14A Extra proxy material May 8, 2026
- DEF 14A Proxy statement for a shareholder vote May 7, 2026
- PRE 14A Preliminary proxy statement Apr 27, 2026
- DEFA14A Extra proxy material Oct 1, 2025
- DEF 14A Proxy statement for a shareholder vote Oct 1, 2025
- PRE 14A Preliminary proxy statement Sep 19, 2025
- DEF 14A Proxy statement for a shareholder vote Jul 10, 2019
- PRE 14A Preliminary proxy statement May 31, 2019
Ownership 8 of 368
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
Other 8 of 85
- DEF 14C Sep 30, 2026
- PRE 14C Sep 14, 2026
- EFFECT Notice that a registration became effective Jul 9, 2026
- EFFECT Notice that a registration became effective Jul 9, 2026
- NT 10-Q Notice that a quarterly report will be late May 15, 2026
- ARS Annual report sent to shareholders May 7, 2026
- NT 10-K Notice that an annual report will be late Mar 31, 2026
- DEF 14C Feb 12, 2026
Everything here comes from Capstone Holding Corp.'s own filings on SEC EDGAR. The filing list is rechecked every hour.