The excerpt I quoted was written for a different purpose (namely to explain the $10M / year and whether the compensation committee deems it appropriate), so perhaps you feel that the language is somewhat vague as far as answering your question goes. I actually think it's pretty clear as it ends with
> "has requested to receive only $1 in annual salary and does not receive any bonus payments, equity awards, or other incentive compensation."
But earlier on in the document (https://www.bamsec.com/filing/132680122000043/1?cik=1326801&...), they do make the explicit assertion that you are looking for:
> "2021 Equity Awards. Mr. Zuckerberg did not receive any additional equity awards in 2021 because our compensation, nominating & governance committee believed that his existing equity ownership position sufficiently continued to align his interests with those of our shareholders."