FINANCIALS & FILINGS Show all 2018 Q4 Regulus Reports Fourth Quarter and Year-End 2018 Financial Results and Recent Updates Form 10-K Form 10-K/A Annual Reports Title View Proxy Statement Add Files Proxy Statement 946.5 KB Proxy Statements Filing date View Apr 29, 2020 View HTML 0001193125-20-124163.pdf 0001193125-20-124163.rtf 0001193125-20-124163.xls Jul 01, 2019 View HTML 0001193125-19-186518.pdf 0001193125-19-186518.rtf 0001193125-19-186518.xls Form 10-K Filing date View Mar 12, 2020 View HTML 0001628280-20-003483.pdf 0001628280-20-003483.rtf 0001628280-20-003483.xls EX-101.INS - XBRL INSTANCE DOCUMENT Mar 18, 2019 View HTML 0001628280-19-003037.pdf 0001628280-19-003037.rtf 0001628280-19-003037.xls EX-101.INS - XBRL INSTANCE DOCUMENT Form 10-Q Filing date View Nov 05, 2020 View HTML 0001628280-20-015789.pdf 0001628280-20-015789.rtf 0001628280-20-015789.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Aug 13, 2020 View HTML 0001628280-20-012643.pdf 0001628280-20-012643.rtf 0001628280-20-012643.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA