I might have mixed some PP numbers, but I think we are saying the same thing.

All of the warrants (except the 2020 PP) should be exercised at the higher price after 12 months.  Most of them (except maybe 2016), already reached the acceleration point in my opinion.

I found the below information on Google, but might not be the final releases.

https://www.copperfoxmetals.com/news/copper-fox-extends-warrant-expiry-dates-45375/

CALGARY, ALBERTA--(Marketwired - June 10, 2016) - Copper Fox Metals Inc. ("Copper Fox" or the "Company") (TSX VENTURE:CUU)(OTC PINK:CPFXF) is pleased to announce that it intends to complete a non-brokered private placement which will raise up to $1,000,000 in gross proceeds (the "Offering"). The Offering will consist of up to 8,333,333 units (each a "Unit") at a price of $0.12 per Unit. Each Unit will consist of one common share in the capital of the Company (a "Common Share") and one whole common share purchase warrant (a "Warrant"). Each Warrant will entitle the holder to purchase one Common Share for an exercise price of $0.15 during the first 12 month period after the closing of the Offering and $0.17 during the second 12 month period after the closing of the Offering. In the event that the 20-day volume weighted average price of the common shares listed on the TSX Venture Exchange is above $0.30, the expiry date of the Warrants will be accelerated to a date that is 30 days after the first date such threshold is met.

CALGARY, Alberta, June 27, 2017 (GLOBE NEWSWIRE) -- Further to a press releases dated April 19, 2017, May 1, 2017 and May 30, 2017, Copper Fox Metals Inc. (“Copper Fox” or the ”Company”) (TSX-V:CUU) (OTC:CPFXF) is continuing its plans to complete, subject to the approval of the TSX Venture Exchange, a non-brokered private placement to raise up to $750,000 in gross proceeds (the “Offering”).

The Offering will consist of up to 6,250,000 units (each a “Unit”) at a price of $0.12 per Unit. Each Unit will consist of one common share in the capital of the Company (a “Common Share”) and one whole common share purchase warrant (a “Warrant”).  Each Warrant will entitle the holder to purchase one Common Share for an exercise price of $0.15 during the first 12 month period after the closing of the Offering and $0.17 during the second 12 month period after the closing of the Offering.  In the event that the 20-day volume weighted average price of the common shares listed on the TSX Venture Exchange is above $0.20, the expiry date of the Warrants will be accelerated to a date that is 30 days after the first date such threshold is met.

CALGARY, Alberta, June 18, 2018 (GLOBE NEWSWIRE) – Copper Fox Metals Inc. (“Copper Fox” or the “Company”) (TSX-V:CUU) (OTC:CPFXF) is pleased to announce that it has closed its previously announced non-brokered private placement (the “Offering”), raising aggregate gross proceeds of $1,200,000 through the sale of 12,000,000 units (each a “Unit”) at a price of $0.10 per Unit.  Each Unit consisted of one common share in the capital of the Company (a “Common Share”) and one-half common share purchase warrant (a “Warrant”).  Each Warrant entitles the holder to purchase one Common Share for an exercise price of $0.12 during the first 12 month period after the closing of the Offering, and $0.15 during the second 12 month period after the closing of the Offering.  In the event that the 20-day volume weighted average price of the common shares listed on the TSX Venture Exchange is above $0.20, the expiry date of the Warrants will be accelerated to a date that is 30 days after the first date such threshold is met.

Calgary, Alberta--(Newsfile Corp. - April 29, 2019) - Copper Fox Metals Inc. (TSXV: CUU) (OTC Pink: CPFXF) ("Copper Fox" or the "Company") is pleased to announce that it has closed its previously announced non-brokered private placement (the "Offering"), raising aggregate gross proceeds of $1,339,140 through the sale of 12,174,000 units (each a "Unit") at a price of $0.11 per Unit. Each Unit consisted of one common share in the capital of the Company (a "Common Share") and one-half common share purchase warrant (a "Warrant"). Each Warrant entitles the holder to purchase one Common Share for an exercise price of $0.13 during the first 12 month period after the closing of the Offering and $0.15 during the second 12 month period after the closing of the Offering. In the event that the 20-day volume weighted average price of the common shares listed on the TSX Venture Exchange is above $0.20, the expiry date of the Warrants will be accelerated to a date that is 30 days after the first date such threshold is met.

MoneyK