Positron Corporation (POSC)

[goodmorning]

I have read read the 10Q and I am confused by the OS number.

Consolidated Balance Sheets says:
Common Stock: $0.01 par value; 800,000,000 shares authorized; 455,619,773 and 391,023,773 shares outstanding

The title page says:
Shares Outstanding Common Stock, $0.01 par value 594,719,778

These 2 lines don't agree with each other, and if they do, I must not be reading this right.

What is the correct OS number and why does the balance sheet list the following?

"455,619,773 and 391,023,773 shares outstanding"

Thanks.