You'd have to go through the filings.
Or at least, check all the Qs to see the increases.
That's why on the boards I mod, you'll often see the history of O/S increases, and not just the last Q's.
That way, the dilution is documented and it's not as easy to blame the drops in sp on shorting.
If you do go back through the increases, post them, ok?
"Give 'em the old Razzle Dazzle.....razzle dazzle 'em"