Is it normal to see negative assets on Balance Sheet?

November 09, 2021
by a professional from Georgia Institute of Technology in Atlanta, GA, United States
I'm evaluating a semi-asset heavy business. It is a concrete and structural business that caters to residential and commercial customers. while evaluating the balance sheets, I noticed assets were negative for years###-###-#### is that normal or is it a red flag I should look out for ?
from Northwestern University in Philadelphia, PA, USA
from Harvard University in Miami, FL, USA