Company filings profile · CIK 0001879403
Stratum Holdings Corp. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Stratum Holdings Corp. (SRTM): 24 filings in the last 90 days vs 19 in the prior 90 (filing-velocity rising ↑ · 1.26×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Nov 4, 2026. Source-linked, daily-refreshed.
Material 8-K events — Stratum Holdings Corp.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Oct 26, 2026 | Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Oct 19, 2026 | Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |
| Oct 1, 2026 | Entry into a Material Agreement; Completion of Acquisition/Disposition; Unregistered Sale of Securities; Item 3.03; Departure/Election of Directors or Officers; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Sep 29, 2026 | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Sep 18, 2026 | Change in Auditor; Financial Statements and Exhibits | ↗ |
| Sep 16, 2026 | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Sep 8, 2026 | Item 3.03; Amendments to Bylaws/Charter; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Aug 25, 2026 | Results of Operations (earnings); Delisting / Listing-Rule Failure; Other Events; Financial Statements and Exhibits | ↗ |
| Aug 18, 2026 | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 3, 2026 | Entry into a Material Agreement; Results of Operations (earnings); Unregistered Sale of Securities; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 29, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Jul 10, 2026 | Entry into a Material Agreement; Unregistered Sale of Securities; Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |
| Jun 12, 2026 | Delisting / Listing-Rule Failure | ↗ |
| Jun 10, 2026 | Unregistered Sale of Securities; Other Events | ↗ |
| Jun 5, 2026 | Results of Operations (earnings); Other Events; Financial Statements and Exhibits | ↗ |
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Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 30, 2026 | S-1/A | AMENDMENT NO. 1 TO FORM S-1 | ↗ |
| Oct 29, 2026 | S-1 | REGISTRATION STATEMENT | ↗ |
| Oct 27, 2026 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | ↗ |
| Oct 27, 2026 | DEF 14A | DEFINITIVE PROXY STATEMENT | ↗ |
| Oct 26, 2026 | 8-K | Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Oct 19, 2026 | 8-K | Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |
| Oct 19, 2026 | DEF 14C | DEFINITIVE INFORMATION STATEMENT | ↗ |
| Oct 14, 2026 | D | Item 06b | ↗ |
| Oct 14, 2026 | D | Item 06b | ↗ |
| Oct 9, 2026 | PRE 14C | PRELIMINARY INFORMATION STATEMENT | ↗ |
| Oct 7, 2026 | SCHEDULE 13G/A | ↗ | |
| Oct 1, 2026 | 8-K | Entry into a Material Agreement; Completion of Acquisition/Disposition; Unregistered Sale of Securities; Item 3.03; Departure/Election of Directors or Officers; Amendments to Bylaws/Charter; Other Events; Financial Statements and Exhibits | ↗ |
| Sep 30, 2026 | 3 | ↗ | |
| Sep 29, 2026 | 8-K | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Sep 25, 2026 | D | Item 06b | ↗ |
| Sep 18, 2026 | 8-K | Change in Auditor; Financial Statements and Exhibits | ↗ |
| Sep 16, 2026 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Sep 8, 2026 | 8-K | Item 3.03; Amendments to Bylaws/Charter; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Aug 25, 2026 | 8-K | Results of Operations (earnings); Delisting / Listing-Rule Failure; Other Events; Financial Statements and Exhibits | ↗ |
| Aug 21, 2026 | 10-Q | FORM 10-Q | ↗ |
| Aug 20, 2026 | D | Item 06b | ↗ |
| Aug 18, 2026 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Financial Statements and Exhibits | ↗ |
| Aug 14, 2026 | NT 10-Q | NOTIFICATION OF LATE FILING | ↗ |
| Aug 13, 2026 | D | Item 06b | ↗ |
| Aug 3, 2026 | 8-K | Entry into a Material Agreement; Results of Operations (earnings); Unregistered Sale of Securities; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 31, 2026 | 10-Q | FORM 10-Q | ↗ |
| Jul 29, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Jul 16, 2026 | 8-K/A | Entry into a Material Agreement; Unregistered Sale of Securities; Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |
| Jul 16, 2026 | D | Item 06b | ↗ |
| Jul 10, 2026 | 8-K | Entry into a Material Agreement; Unregistered Sale of Securities; Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |
| Jun 23, 2026 | SCHEDULE 13D | ↗ | |
| Jun 12, 2026 | 8-K | Delisting / Listing-Rule Failure | ↗ |
| Jun 11, 2026 | D/A | Item 06b | ↗ |
| Jun 10, 2026 | 8-K | Unregistered Sale of Securities; Other Events | ↗ |
| Jun 5, 2026 | 8-K | Results of Operations (earnings); Other Events; Financial Statements and Exhibits | ↗ |
| Jun 5, 2026 | D | Item 06b | ↗ |
| Jun 4, 2026 | 425 | AMENDMENT NO. 2 TO FORM 8-K | ↗ |
| Jun 4, 2026 | 8-K/A | Financial Statements and Exhibits | ↗ |
| Jun 4, 2026 | 10-K | ANNUAL REPORT | ↗ |
| May 29, 2026 | 8-K/A | Amendments to Bylaws/Charter; Financial Statements and Exhibits | ↗ |