$PLRX 4 SEC Filings

10-K 10-K/A 10-Q 144 3 4 424B4 424B5 4/A 8-A12B 8-K 8-K/A ARS CERT CORRESP D D/A DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT POS AM POSASR POS EX PRE 14A PRER14A S-1 S-1/A S-3 S-3ASR S-3MEF S-8 SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13G SCHEDULE 13G/A UPLOAD