GRN Holding Corp (GRNF)

[e-ore]

Rule 144 in this case is a one year hold. One year starts when they file a Form 10 stating that they are no longer a shell company.

From last year's 10-12G/A
"In order to comply with Rule 144(i)(2), the company would be required to (i) have file “Form 10 information” as a non-shell (commonly called a “Super 8-K”) and (ii) be current with its filings under the Exchange Act, and 12 months shall have elapsed since the filing of the “Form 10 information.”
https://www.otcmarkets.com/filing/html?id=12948529&guid=BuGfUWAbkATHt3h