$ITGR 144 SEC Filings

10-K 10-K/A 10-Q 10-Q/A 144 3 3/A 4 424B3 424B4 4/A 5 8-A12B 8-K 8-K/A ARS CERTNYS CORRESP D DEF 14A DEFA14A EFFECT PRE 14A REGDEX/A S-1 S-1/A S-1MEF S-3 S-3/A S-3ASR S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SC TO-C SC TO-T SC TO-T/A SD UPLOAD