An awesome addition to this would be to illustrate the effect of investor liquidation preferences during an exit. A graph of sale price vs your take would be really helpful for this since it’s nonlinear.
UI suggestion: allow click-drag on percentage boxes. I was tweaking percentages between 4 founders in order to come up with certain amounts post-round and it was a bit trial and error. On mobile it would have been tons easier if I could just nudge the values up and down rather than having to type them all in again.