When is the date for 4th Qtr, 3mos from last was 2/7/14.?????
You can't count from the previous filing date. Well, you can if you want, but you'd be most likely wrong.
The requirements for SEC filings are based on the end of the quarter, in this case it's also the fiscal year, and related to the size of the company.
Infosonics, a 'non-accelerated filer', has 90 days from the end of its fiscal year to file the 10-K. This date is March 31, 2014.
Last year they filed a week ahead. In 2012 it was 2 weeks ahead, March 16. Prior to that they typically filed at the deadline.