NSO / NQSO / non-qualified stock option - report exercise without 1099-MISC

I am an independent contractor who works for a very small company where my hourly pay is reported on a 1099-MISC. I received my 1099-MISC from the company and it does not include the exercise of my NSO/NQSO stock options, which occurred in early 2019.  Is it possible to do my taxes and include the stock option exercise "income" in turbotax without having the second 1099-MISC? (Or maybe I can amend the first one?)

 

I have the FMV, number of shares, and option price, so I can compute what I need to compute in terms of what stock option "income" I was expecting to see on the form.

 

The options are managed through carta.com, who has not sent me a tax form either.

 

I would appreciate any insight, thank you!