So for those of you who are actually curious about this rather than seeking vindication for your daily dose of paranoia, the issue is less about hiding the data but rather protecting personal privacy of those within the trials. The FDA has agreed to share the first 12,000 pages of data in a couple of months as it requires no redacting. The additional pages which are more than 329,000, will take time to process. With the current court limitation of reviewing 500 pages per month, it would take 55 years at least to review and redact any such information to protect the individuals involved in the clinical trials. Not the doctors or lawyers or pharmaceutical companies but the people who were treated and tested.
https://www.google.com/amp/s/www.abc10.com/amp/article/news/health/coronavirus/vaccine/fda-pfizer-vaccine-foia-55-years/507-a4a9b0b3-b184-4da9-a1fd-d3ec0a2d6616