PIN OAK INVESTMENT ADVISORS INC's ownership history for GRNY

PIN OAK INVESTMENT ADVISORS INC currently holds 318 shares with a market value of $8. It started holding GRNY on 2025-12-31. At its peak, it held 318 shares on 2025-12-31. Its highest holding value was $8 on 2025-12-31. At its lowest, it held 318 shares on 2025-12-31, with a value of $8 on 2025-12-31.