Yes they did. There was a 75 share to 1 PTPC share exchange. PTPC shares then became ZENG shares.
An interesting thing: PDGT shares were at .0001. After the 75:1 exchange they were at .0075. (Don't get too excited as they would be worth the same $ as before.) These shares became worth .096 at the peak of Zenergy share value - a gain of 12 times. That today would be worth .031. An example:
1 M PDGT shares at .0001 = $100 13.3K PTPC shares at .0075 = $100 - 75:1 split 13.3K ZENG shares at .096 = $1280 - peak of ZENG 13.3K ZENG shares at .031 = $413 today
Now most PDGT shareholders were long and averaged in at between .0007 and .0004. Those shares would need $700 to $400 to break even.
Moral: it would have been better to sell on the rise of ZENG and reacquire after you see what the meaty PR says.