Many $IREN shareholders have been fuming that co-founders Daniel Roberts and Will Roberts secured a more than AUD1 billion equity grant package last week if they just stay with the company for four years (with a further two year restriction from trade for the final tranche). But Canadian hedge fund @EMJCapital's @ericjackson is less concerned, noting that when compared to "market cap it's a single-digit percentage spread over six years". Read about the reaction @CapitalBrief (paywall): capitalbrief.com/article/tha…