I'd commend this entity to you - https://phmpt.org 

It tells us:

Four days after the Pfizer vaccine was approved for ages 16+, we submitted a Freedom of Information Act Request to the FDA for all of the data within Pfizer’s COVID-19 vaccine biological product file. We have now sued the FDA for not releasing the data. 

The FDA is fighting in court to avoid releasing documents.  One of the FDA's claims is that it will take 50 years of 'work' to get the documents out.

But 'Public Health and Medical Professionals for Transparency' has had a great early success, with the release of Pfizer's 'Post-Authorization Adverse Event Reports' covering the period 1 December 2020 to 28 February 2021'.

That report which I've published in full below tells us that from 1 DEC 2020 to 28 FEB 2021, Pfizer received a total of 42,086 adverse case reports (25,379 medically confirmed and 16,707 non-medically confirmed) containing 158,893 adverse events.

Of those, 1,223 were fatal.

Here's the Pfizer table:

And here's the Pfizer document in full.

Pfizer Covid vaccine advers... by Michael Smith