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MDI Insider Trading

Insider Ownership Percentage: 0.32%
Insider Buying (Last 12 Months): C$61,485.55
Insider Selling (Last 12 Months): C$1,125,044.95

Major Drilling Group International Insider Trading History Chart

This chart shows the insider buying and selling history at Major Drilling Group International by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Major Drilling Group International Share Price & Price History

Current Price: C$13.59
Price Change: ▼ Price Decrease of -0.12 (-0.88%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for MDI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Major Drilling Group International Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/2/2025John Ross DaviesInsiderSell20,000C$11.79C$235,800.00
9/11/2025Denis Joseph LarocqueInsiderBuy4,000C$9.79C$39,160.0088,275
9/11/2025Ghislain LeblancInsiderBuy490C$9.88C$4,841.205,685
9/11/2025Jo Mark ZurelDirectorSell40,000C$9.79C$391,600.0026,600
6/19/2025Barry Lee ZerbinSenior OfficerSell6,000C$9.25C$55,500.00
6/17/2025John Ross DaviesSenior OfficerSell36,000C$9.25C$333,000.00
4/3/2025Ghislain LeblancSenior OfficerBuy1,000C$7.85C$7,850.00
3/10/2025Barry Lee ZerbinSenior OfficerBuy625C$7.58C$4,737.50
1/3/2025Ghislain LeblancSenior OfficerBuy595C$8.23C$4,896.85
12/9/2024Benjamin Luke GrahamSenior OfficerSell12,400C$8.80C$109,144.95
7/12/2024Ghislain LeblancSenior OfficerBuy1,100C$9.08C$9,988.00
6/21/2024Benjamin Luke GrahamSenior OfficerBuy20,000C$8.76C$175,200.00
6/19/2024John Ross DaviesSenior OfficerSell4,968C$8.91C$44,264.88
6/13/2024Ashley Sedrick MartinSenior OfficerBuy545C$8.66C$4,719.70
12/27/2023Kevin Bradley SlemkoSenior OfficerSell1,000C$9.20C$9,200.00
11/3/2023Louis-Pierre GignacDirectorBuy2,000C$7.30C$14,600.00
1/6/2023James Andrew MclaughlinSenior OfficerSell9,000C$11.20C$100,800.007,616
See Full Table

SEC Filings (Institutional Ownership Changes) for Major Drilling Group International (TSE:MDI)

48.38% of Major Drilling Group International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Major Drilling Group International logo
Major Drilling Group International Inc is engaged in the business of contract drilling, and it provides services to companies that are involved in mining and mineral exploration. It offers surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, coal-bed methane, shallow gas, and underground percussive/long-hole drilling services, as well as various drilling-related mine services. Its geographical segments are Canada - the United States; South and Central America; and Asia and Africa, of which most of its revenue comes from Canada - the United States.
Read More on Major Drilling Group International

Today's Range

Now: C$13.59
Low: C$13.44
High: C$13.80

50 Day Range

MA: C$12.34
Low: C$11.45
High: C$14.28

52 Week Range

Now: C$13.59
Low: C$6.51
High: C$14.41

Volume

151,463 shs

Average Volume

147,777 shs

Market Capitalization

C$1.11 billion

P/E Ratio

54.36

Dividend Yield

0.63%

Beta

1.050833

Who are the company insiders with the largest holdings of Major Drilling Group International?

Major Drilling Group International's top insider investors include:
  1. Denis Joseph Larocque (Insider)
  2. Jo Mark Zurel (Director)
  3. Ghislain Leblanc (Insider)
  4. Ashley Sedrick Martin (Senior Officer)
  5. Barry Lee Zerbin (Senior Officer)
  6. Benjamin Luke Graham (Senior Officer)
  7. Ghislain Leblanc (Senior Officer)
  8. John Ross Davies (Insider)
  9. John Ross Davies (Senior Officer)
  10. Kevin Bradley Slemko (Senior Officer)
Learn More about top insider investors at Major Drilling Group International.