Transocean Ltd. (RIG) made 1,000 filings in its most recent EDGAR window (2016-03-02 to 2026-10-09) — about 92 routine filings per year once routine debt and shelf offerings are excluded. 398 of the filings are insider forms (Form 4: 385, Form 3: 12, Form 5: 1), i.e. 39.8% of routine filings.
Of the 1,000 filings in this window, 28 (2.8%) are routine debt or shelf offerings (form 424B*, FWP, S-3*), which are excluded from the routine rate below because large issuers generate them continuously.