A FD-302 form is used by FBI agents to "report or summarize the interviews that they conduct" and contains information from the notes taken during the interview by the non-primary[further explanation needed] agent.
It consists of information taken from the subject, rather than details about the subject themselves.
A forms list from an internal FBI Website lists the FD-302 as Form for Reporting Information That May Become Testimony.
Like the ones Comey and the others RE-Wrote to obtain the Fisa warrants.