Stockholders’ equity (Tables)

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Schedule of warrant activity

A summary of warrant activity for the quarter ended September 30, 2021 are as follows:

	Number of options		Exercise price		Expiry date
Outstanding, December 31, 2020		-	$	-
Granted		230,000		0.77	April 3, 2023
Outstanding September 30, 2021		230,000		0.77

Schedule of Share-based Payment Arrangement, Option, Activity

	Number of options			Weighted average exercise price
Outstanding December 31, 2019		3,200,750		$	0.45
Granted		2,745,000			0.33
Exercised		-			-
Cancelled		(70,000	)		(0.42	)
Outstanding, December 31, 2020		5,875,750		$	0.39
Granted		2,675,000			0.62
Exercised		(70,000	)		(0.45	)
Cancelled		(330,000	)		(0.43	)
Outstanding September 30, 2021		8,150,750		$	0.47

Schedule of Share-based Payment Arrangement, Option, Exercise Price Range

The following table summarizes information concerning outstanding and exercisable stock options at September 30, 2021:

Exercise prices per share	Number outstanding		Number exercisable		Expiry date
CAD$0.45		2,545,000		295,264		June 30, 2025
CAD$0.50		991,600		127,600		February 1, 2026
CAD$0.54		570,000		570,000		December 20, 2021
CAD$0.54		506,150		492,850		November 8, 2022
CAD$0.54		713,000		713,000		June 4, 2023
CAD$0.66		300,000		18,000		July 12, 2026
US$0.50		1,275,000		1,275,000		June 4, 2023
CAD$1.02		1,250,000		150,000		April 6, 2026
		8,150,750		3,641,714