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MBX Insider Trading

Insider Ownership Percentage: 14.00%
Insider Buying (Last 12 Months): C$35,600.00
Insider Selling (Last 12 Months): C$32,995.15

Microbix Biosystems Insider Trading History Chart

This chart shows the insider buying and selling history at Microbix Biosystems by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Microbix Biosystems Share Price & Price History

Current Price: C$0.24
Price Change: ▲ Price Increase of +0.01 (4.35%)
As of 02/24/2026 04:39 PM ET

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

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

Microbix Biosystems Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/29/2025Martin MarinoDirectorBuy52,500C$0.24C$12,600.001,744,167
12/22/2025Martin MarinoDirectorBuy100,000C$0.23C$23,000.001,691,667
3/3/2025Mark Adrian LuscherSenior OfficerSell70,750C$0.43C$30,295.15
2/27/2025Mark Adrian LuscherSenior OfficerSell6,000C$0.45C$2,700.00
1/29/2025Bo HollasDirectorSell150,000C$0.49C$73,500.00
1/22/2025Cameron Lionel GroomeDirectorSell200,000C$0.43C$86,500.00
1/22/2025Philip Jonathan CasselliSenior OfficerSell50,000C$0.42C$21,000.00
10/9/2024Cameron Lionel GroomeDirectorSell220,000C$0.33C$72,776.00
8/30/2024Microbix Biosystems Inc.InsiderBuy600,359C$0.34C$204,122.06
2/28/2024Bo HollasDirectorSell100,000C$0.39C$39,250.00
2/22/2024Steven Trevor HagermanSenior OfficerSell5,500C$0.40C$2,172.50
2/21/2024Cameron Lionel GroomeDirectorSell119,500C$0.39C$47,023.25
1/22/2024Jennifer Anne StewartDirectorBuy13,945C$0.43C$5,996.35
See Full Table

SEC Filings (Institutional Ownership Changes) for Microbix Biosystems (TSE:MBX)

0.22% of Microbix Biosystems stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Microbix Biosystems logo
Microbix develops proprietary biological technology solutions for human health and well-being, with about 90 skilled employees and sales growing from a base of over $1 million per month. It makes a wide range of critical biological materials for the global diagnostics industry, notably antigens for immunoassays and its laboratory quality assessment products that support clinical lab proficiency testing, assay development and validation, or clinical lab workflows.
Read More on Microbix Biosystems

Today's Range

Now: C$0.24
Low: C$0.24
High: C$0.24

50 Day Range

MA: C$0.23
Low: C$0.21
High: C$0.25

52 Week Range

Now: C$0.24
Low: C$0.21
High: C$0.48

Volume

11,000 shs

Average Volume

67,404 shs

Market Capitalization

C$33.31 million

P/E Ratio

N/A

Dividend Yield

2.30%

Beta

0.149626

Who are the company insiders with the largest holdings of Microbix Biosystems?

Microbix Biosystems' top insider shareholders include:
  1. Martin Marino (Director)
  2. Bo Hollas (Director)
  3. Cameron Lionel Groome (Director)
  4. Mark Adrian Luscher (Senior Officer)
  5. Microbix Biosystems Inc (Insider)
  6. Philip Jonathan Casselli (Senior Officer)
Learn More about top insider investors at Microbix Biosystems.