Company facts
- Headquarters
- Omaha, Nebraska
- Most recent report
- 10-Q, filed Aug 17, 2026
- Filings on record
- 249 filings
- On EDGAR
- CIK 1907223
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer Smaller reporting company Emerging growth company
Financials 8 of 21
News 8 of 75
- 8-K Shareholder vote results Aug 10, 2026
- 8-K Significant contract Jul 23, 2026
- 8-K Shareholder vote results Jul 21, 2026
- 8-K Current report on a material event Jul 20, 2026
- 8-K Current report on a material event Jul 8, 2026
- 8-K Current report on a material event Jun 29, 2026
- 8-K Current report on a material event Jun 25, 2026
- 8-K Significant contract Jun 22, 2026
Prospectuses and Registrations 8 of 29
- 424B3 Prospectus supplement for an offering Jun 22, 2026
- S-8 POS Post-effective amendment to an employee plan registration Apr 17, 2026
- 424B3 Prospectus supplement for an offering Feb 24, 2026
- S-1 Registration statement for an offering Dec 5, 2025
- S-8 Registration statement for an employee plan Nov 6, 2025
- 424B3 Prospectus supplement for an offering Sep 30, 2025
- 424B5 Prospectus supplement for an offering Jul 28, 2025
- 424B3 Prospectus supplement for an offering Jul 28, 2025
Proxies 8 of 18
- DEF 14A Proxy statement for a shareholder vote Jun 22, 2026
- PRE 14A Preliminary proxy statement Jun 9, 2026
- DEF 14A Proxy statement for a shareholder vote May 26, 2026
- PRE 14A Preliminary proxy statement May 15, 2026
- DEFR14A Jan 26, 2026
- DEF 14A Proxy statement for a shareholder vote Jan 23, 2026
- PRE 14A Preliminary proxy statement Jan 12, 2026
- PRE 14A Preliminary proxy statement May 28, 2025
Ownership 8 of 45
- 4 Insider reported a trade Jul 23, 2026
- 4 Insider reported a trade Jul 20, 2026
- 4 Insider reported a trade Jul 17, 2026
- 4 Insider reported a trade Jun 26, 2026
- 144 Notice of a proposed sale of restricted stock Jun 24, 2026
- SCHEDULE 13G Large holder reported a passive stake Mar 13, 2026
- 4 Insider reported a trade Mar 6, 2026
- 4 Insider reported a trade Mar 6, 2026
Other 8 of 61
- NT 10-Q Notice that a quarterly report will be late Aug 14, 2026
- 8-A12B Registration of a security for exchange listing Jul 23, 2026
- NT 10-Q Notice that a quarterly report will be late May 15, 2026
- NT 10-K Notice that an annual report will be late Apr 1, 2026
- EFFECT Notice that a registration became effective Dec 12, 2025
- CORRESP Reply to SEC staff Dec 10, 2025
- NT 10-Q Notice that a quarterly report will be late Aug 14, 2025
- EFFECT Notice that a registration became effective Jul 25, 2025
Everything here comes from Greenland Mines Ltd's own filings on SEC EDGAR. The filing list is rechecked every hour.