Forgetting possible NSS and strictly focusing on the split at hand, here is how it may play out in a positive way.
Step 1: Announce huge split Step 2: Let market sell off Step 3: Release the 10K (and come through with 500mm OS) Step 4: As split date approaches some people realize it is a chance to take a ride to the NASDAQ - price stabilizes. Step 5: OS becomes 5mm and float even smaller on the NASDAQ. Step 6: Demand floods the stock but company and longs own the majority. Step 7: Forward split as price continues to rise (OS 10mm). Step 8: 10Q released on time with D&T as auditors even more demand Step 9: Forward split again (OS 20mm)
There is no way this is bad - and this is probably how everything would go if the sales #s are correct and the OS hasn't been tampered with.