CoppereafPTF's May 28, 2024 news release:
"As at March 31, 2024, the Company held 6,739,883 shares of Copperleaf with a value of $48,190,163, which was 58.8% of the Company’s total shareholders’ equity of $81,968,955..."
Copperleaf is now $9.55 making the holding worth $64.37 million assuming none were sold. PTF's market cap is about $58 million. Meaning PTF could be selling at a 10% discount to the Copperleaf holding alone.