Robuta

https://www.macrotrends.net/stocks/charts/BLGO/biolargo/price-book
pricebookratioblgomacrotrends
https://www.macrotrends.net/stocks/charts/BLGO/biolargo/price-fcf
Historical price to free cash flow ratio values for BioLargo (BLGO) since 2012.
free cash flowpriceratioblgo