RE:RBCI don't know, but they might be 0.21 warrants, as mentioned in the last MD&A:
"On November 9, 2018, the Company announced that in conjunction with the finance facility announced on November 6, 2018, the Company was raising $2.5 Million in equity by issuing up to 17,857,143 at a price of $0.14 per unit. Each unit is comprised of one common share and one common share purchase warrant. Each warrant entitles the holder thereof to acquire a common share at a price of $0.21 per share for a period of 24 months from the date of issuance, provided, that if, at any time the common shares trade at a volume weighted average trading price of $0.30, or greater, per share for a period of 10 consecutive trading days"