Company facts
- Industry
- Special Industry Machinery, NEC
- Headquarters
- Tulsa, Oklahoma
- Most recent report
- 10-K, filed Aug 31, 2026
- Filings on record
- 469 filings
- On EDGAR
- CIK 1088413
- Fiscal year ends
- May
- Filer status
- Non-accelerated filer, Smaller reporting company
Financials 8 of 81
News 8 of 87
Prospectuses and Registrations 1
Proxies 1
Ownership 8 of 181
- 4 Insider reported a trade Dec 22, 2025
- 4 Insider reported a trade Nov 20, 2025
- 4 Insider reported a trade Nov 14, 2025
- SC 13G/A Large holder reported a passive stake, amended Feb 12, 2024
- 4 Insider reported a trade Oct 31, 2023
- 3 Insider reported their initial holding Aug 22, 2023
- SC 13G/A Large holder reported a passive stake, amended Feb 13, 2023
- 4 Insider reported a trade Feb 2, 2023
Other 8 of 118
- NT 10-Q Notice that a quarterly report will be late Oct 16, 2024
- NT 10-K Notice that an annual report will be late Aug 30, 2024
- NT 10-Q Notice that a quarterly report will be late Jan 15, 2020
- NT 10-Q Notice that a quarterly report will be late Oct 16, 2015
- NT 10-Q Notice that a quarterly report will be late Jan 15, 2015
- NT 10-Q Notice that a quarterly report will be late Oct 16, 2014
- SC 13E3/A Amended filing Feb 5, 2014
- NT 10-Q Notice that a quarterly report will be late Jan 15, 2014
Everything here comes from Greystone Logistics, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.