Tourmaline Oil Corp.

TRMLF

$43.42

Updated: 23/09/2026, 22:40:20

Market Cap

$16.87B

Sector

Energy

Industry

Oil & Gas Exploration & Production

Country

Stock valuation chart

One-year closing share-price history for TRMLF

Company Profile

Tourmaline Oil Corp. is an energy enterprise dedicated to acquiring, exploring, developing, and producing crude oil and natural gas. Its operations are concentrated within the extensive Western Canadian Sedimentary Basin. The company possesses significant interests in specific geological formations, notably the Alberta Deep Basin, the Montney play in Northeast British Columbia, and the Triassic oil complex located in the Peace River High region. Founded in 2008, Tourmaline Oil maintains its principal office in Calgary, Canada.

USD

OTC

CEO: Michael L. Rose

Employees: 544

https://www.tourmalineoil.com

Asset Summaries

Latest generated summaries for TRMLF

No summaries found.

Detailed business

Structured knowledge from the latest official annual filing.

No official annual filing has completed ingestion for this company yet. The filing worker processes major-index companies incrementally and never repeats a completed fiscal year.

Full company information

Latest profile, trading, valuation, and identifier data stored for TRMLF.

Share price: $43.42
Market cap: $16.87B
Exchange: OTC
Currency: USD
CEO: Michael L. Rose
Employees: 544
IPO date: 06/04/2011
Beta: 0.259
Last dividend: $0.00
Day range: $42.95 – $43.94
52-week range: $41.25 – $51.20
1-day performance: 1.92%
1-year performance: 5.26%
Current drawdown (1Y): -15.20%
CIK: 0002071881
CUSIP: 89156V106
ISIN: CA89156V1067
Created: 07/12/2025, 14:46:58
Last update: 23/09/2026, 22:40:20

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Latest Database News

News linked to TRMLF from your Railway `news_articles` table.

Tourmaline Oil: Canada's Natural Gas Champion Remains Mispriced

Seeking Alpha • STOCK • 03/06/2026, 23:46:58

Tourmaline Oil Corp. (TRMLF) Q1 Earnings and Revenues Top Estimates

Zacks Investment Research • STOCK • 07/05/2026, 00:51:17

Tourmaline Oil Corp. (TRMLF) Earnings Expected to Grow: Should You Buy?

Zacks Investment Research • STOCK • 29/04/2026, 13:02:46

Tourmaline Oil Corp. (TRMLF) Beats Q4 Earnings and Revenue Estimates

Zacks Investment Research • STOCK • 04/03/2026, 20:26:13

Earnings Preview: Tourmaline Oil Corp. (TRMLF) Q4 Earnings Expected to Decline

Zacks Investment Research • STOCK • 25/02/2026, 12:01:19

Tourmaline Oil: Why I'm Buying Alongside The CEO

Seeking Alpha • STOCK • 18/02/2026, 12:55:00