Stock listing

OTC:MTTRF Mattr Corp Stock

US listing (OTC) of Mattr Corp · home listing TSX:MATR

Follow Mattr Corp into a list and get an email when it puts out news.

Share price · OTC:MTTRF

$14.63 USD -0.15 (-1.0%)

Close on Oct 27, 2026

Day range
$14.63 – $14.81 USDOct 27, 2026
Volume
300 sharesOct 27, 2026
Market cap
$897.0M USDAt the close on Oct 27, 2026 · price × 61.31M shares outstanding
Mattr Corp logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
TSX:MATR · Home$19.75 CAD-0.92 (-4.5%)151,865$20.48$20.48$19.66$20.67Close on Oct 30, 2026
OTC:MTTRF$14.63 USD-0.15 (-1.0%)300$14.81$14.81$14.63$14.78Close on Oct 27, 2026
Frankfurt:Y6R€12.60 EUR-0.40 (-3.1%)—€13.10€13.10€12.60€13.00Close on Oct 30, 2026
Ticker
OTC:MTTRF
Asset type
Stock
Exchange
OTC
Currency
USD

What changed lately

Calls

Replays

  • Mattr (TSX:MATR) Q2 2026 Earnings Call

    Thu, Aug 13, 2026 · 9:00 AM ET

    Watch Transcript
  • Mattr (TSX:MATR) Q1 2026 Earnings Call

    Thu, May 14, 2026 · 9:00 AM ET

    Watch Transcript
  • Mattr (TSX:MATR) Q4 2025 Earnings Call

    Fri, Mar 13, 2026 · 9:00 AM ET

    Watch Transcript

Latest news

All Mattr Corp news

Decks

Mattr Corp on 6ix

News releases
9 in the last 12 months · 191 in all · newest Aug 12, 2026 · oldest 2005
Calls
22 calls with a replay · 22 with a transcript · latest Aug 13, 2026
Decks
57 decks · latest Aug 13, 2026

Where Mattr Corp is listed

ListingExchangeCountryCurrency
TSX:MATR · Home listingTSXCanadaCAD
OTC:MTTRF · This pageOTCUnited StatesUSD
Cboe Canada:MATRCboe CanadaCanadaCAD
LS Exchange:A3E4PULS ExchangeGermanyEUR
gettex:Y6RgettexGermanyEUR
Lang & Schwarz:A3E4PULang & SchwarzGermanyEUR
Tradegate:Y6RTradegateGermanyEUR
Dusseldorf:Y6RDusseldorfGermanyEUR
Frankfurt:Y6RFrankfurtGermanyEUR
Munich:Y6RMunichGermanyEUR
Stuttgart:Y6RStuttgartGermanyEUR

Log in to ask 6ix AI your own questions about Mattr Corp.