Stock listing
OTC:HNATF Primary Hydrogen Corp. Stock
US listing (OTC) of Primary Hydrogen Corp. · home listing TSXV:HDRO
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Share price · OTC:HNATF
$0.627 USD -0.003 (-0.5%)
Close on Oct 27, 2026
- Day range
- $0.604 – $0.627 USDOct 27, 2026
- Volume
- 2,533 sharesOct 27, 2026
- Market cap
- $4.65M USDAt the close on Oct 27, 2026 · price × 7.42M shares outstanding

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| TSXV:HDRO · Home | $0.90 CAD | 0.00 (0.0%) | 2,000 | $0.90 | $0.90 | $0.90 | $0.90 | Close on Oct 30, 2026 |
| OTC:HNATF | $0.627 USD | -0.003 (-0.5%) | 2,533 | $0.604 | $0.627 | $0.604 | $0.631 | Close on Oct 27, 2026 |
- Ticker
- OTC:HNATF
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Sep 15, 2026
Primary Hydrogen Announces Voting Results of Annual General and Special Meeting
Latest deck · July 2026
Investor Presentation (July 2026)
Investor deck · 20 slides
Latest news
Financings
Private placement of units
Jul 8, 2026 · US$1.04M
Closed: C$1.48M raised · C$0.6 a unit · 1 warrant at C$0.8 for 24 months · Research Capital Corporation
Dealers: Research Capital Corporation (finder)
Use of proceeds: General working capital and administrative purposes, and possibly acquiring additional exploration properties
Decks
Investor Presentation (July 2026)
Investor deck · 20 slides · July 2026
Investor Presentation (October 2024)
Investor deck · 12 slides · October 2024
Primary Hydrogen Corp. on 6ix
- News releases
- 21 in the last 12 months · 70 in all · newest Sep 15, 2026 · oldest 2021
- Decks
- 2 decks · latest July 2026
Where Primary Hydrogen Corp. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TSXV:HDRO · Home listing | TSXV | Canada | CAD |
| LS Exchange:A422R6 | LS Exchange | Germany | EUR |
| OTC:HNATF · This page | OTC | United States | USD |
| gettex:83W | gettex | Germany | EUR |
| Lang & Schwarz:A422R6 | Lang & Schwarz | Germany | EUR |
| Cboe Canada:HDRO | Cboe Canada | Canada | CAD |
| Frankfurt:83W | Frankfurt | Germany | EUR |
| Munich:83W | Munich | Germany | EUR |
| Stuttgart:83W | Stuttgart | Germany | EUR |
| Tradegate:83W | Tradegate | Germany | EUR |
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