The F-1 can be 300 pages if it involves an IPO https://www.sec.gov/Archives/edgar/data/1728190/000119312518111659/d494918df1.htm Or it can be 20 pages if it involves a resale https://www.otcmarkets.com/filing/html?id=12861847&guid=sQkEU6PTAwd4_Zh My guess is, TRW's F-1 will be close to 50 pages. So how long did it take NAKED BRAND GROUP to complete the 20 page F-1 process once filed? Exactly 30 days despite 2 amendments. Very encouraging. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001707919&owner=exclude&count=40&hidefilings=0