TRLEF Dune Oil Corp.
OTC marketsActive
TRLEF is the ticker symbol of Dune Oil Corp., which is quoted on OTC markets.
TRLEF at a glance
- Symbol
- TRLEF
- Company / issuer
- Dune Oil Corp.
- Exchange
- OTC markets
- Status
- Actively traded
Dune Oil Corp. company profile
- Industry (SIC)
- Crude Petroleum & Natural Gas
- Headquarters
- Oran, Cankaya, Ankara
- Incorporated in
- A1
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer
- Latest annual report
- 20-F filed 2026-05-27
- Latest interim report
- 6-K filed 2026-09-01
- SEC CIK
- 1648636
Former company names
- Trillion Energy International Inc. (until 2026)
- Park Place Energy Inc. (until 2019)
Source: SEC EDGAR filer data.
TRLEF price chart
Interactive chart provided by TradingView (loads third-party scripts).
Other symbols for Dune Oil Corp.
Frequently asked questions
What company has the ticker symbol TRLEF?
TRLEF is the ticker symbol of Dune Oil Corp on OTC markets.
Is TRLEF still trading?
Yes. TRLEF appears in the SEC company ticker list as of Sep 2026.
Which exchange is TRLEF listed on?
TRLEF is quoted on OTC markets.