FRED ALGER MANAGEMENT, LLC: AMPH position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FRED ALGER MANAGEMENT, LLC on AMPH, newest first. How the timeline and the estimate are built.
FRED ALGER MANAGEMENT, LLC has no filing on AMPH shares in the data.
no step states shares
No filing in the data names this position.