I'm not holding my breath. NPK either doesn't care about the timeliness of filings or is incapable of hitting deadlines. I'm fine with this, as the delays do not affect earnings and the lack of information allowed me to buy at what I think is a bargain price. If NPK were to get some responsible management hopefully that discount disappears.
I wonder what the company is going to pay in dividends now that the SEC suit is in the past (giving less incentive to dispose of cash).
Regarding when earnings come out, when they say Q1 I just assume they mean March based on their history.