Syntrol Corp (SNLP)

[souper8]

I think I found my answer:

Under the JOBS Act, it has been possible since April 2012 for "emerging growth companies" to file a Form S-1 on a confidential basis, only making the contents public 21 days prior to the road show for the IPO. This quickly became a popular method for even established companies (such as Manchester United and MGM Studios) to conduct securities offerings.[1]