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UNITED THERAPEUTICS Corp — SC TO-I/A Filings

2 SC TO-I/A filings on record

This page lists all SC TO-I/A filings submitted to the SEC by UNITED THERAPEUTICS Corp (UTHR), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNITED THERAPEUTICS Corp has filed 2 SC TO-I/A documents with the SEC since 2021. To view all SEC filings by UNITED THERAPEUTICS Corp, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 144 3 4 4/A 424B1 424B3 424B7 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A EFFECT NO ACT POS AM PRE 14A S-1 S-1/A S-3 S-3/A S-3ASR S-4 S-8 S-8 POS SC 13D SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SCHEDULE 13G SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
SC TO-I/A SCHEDULE TO/A 0001047469-08-013496 Dec 31, 2008 —
SC TO-I/A SC TO-I/A 0001047469-08-012863 Dec 5, 2008 —