Canada Biotechnology & Medical Research

BioMark Diagnostics Inc (BUX)

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BioMark Diagnostics Inc. recorded thirty insider trading transactions over the past ninety days, all representing purchases. Three insiders acquired shares totaling 59,067.98 CAD. This buying activity occurred while the stock price remained near its fifty-two-week high. No sales were reported during this period, and the company has not released a recent earnings report.
Ticker: BUX Exchange: CNX
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for BioMark Diagnostics Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
483.36
Quantity 62,847 -25.2%
Value CA$4,273,155
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
20.97
Quantity 49,533 -6.0%
Value CA$3,804,402
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
403.27
Quantity 18,490 -42.1%
Value CA$881,476
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 1,000 +0.0%
Value CA$100,000
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.55
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.56
Quantity 1,000 +0.0%
Value CA$100,000
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.55
Quantity 500 +0.0%
Value CA$275
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 1,100 +0.0%
Value CA$605
Lavender, James Arthur Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 12,700 +0.2%
Value CA$6,985
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.50
Quantity 30,100 +1.0%
Value CA$15,050
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.55
Quantity 2,000 +0.0%
Value CA$1,100
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.50
Quantity 9,000 +0.2%
Value CA$4,500
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.51
Quantity 6,350 +0.2%
Value CA$3,269
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.53
Quantity 2,000 +0.0%
Value CA$1,065
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.54
Quantity 5,000 +0.2%
Value CA$2,705
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 5,000 +0.2%
Value CA$2,750
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.55
Quantity 2,500 +0.0%
Value CA$1,375
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 1,500 +0.1%
Value CA$825
4.0
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.54
Quantity 1,000 +0.0%
Value CA$540
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 11,500 +0.4%
Value CA$6,325
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-14 2026-08-14 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
62,847 -25.2%
483.36
CA$4,273,155 		62,847 -25.2% 483.36 CA$4,273,155
2026-08-14 2026-08-14 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
49,533 -6.0%
20.97
CA$3,804,402 		49,533 -6.0% 20.97 CA$3,804,402
2026-08-14 2026-08-13 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
18,490 -42.1%
403.27
CA$881,476 		18,490 -42.1% 403.27 CA$881,476
2026-08-14 2026-08-11 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.55
CA$100,000 		1,000 +0.0% 0.55 CA$100,000
2026-08-09 2026-08-05 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.55
CA$100,000 		1,000 +0.0% 0.55 CA$100,000
2026-07-31 2026-07-30 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.56
CA$100,000 		1,000 +0.0% 0.56 CA$100,000
2026-07-24 2026-07-24 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
500 +0.0%
0.55
CA$275 		500 +0.0% 0.55 CA$275
2026-07-24 2026-07-21 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,100 +0.0%
0.55
CA$605 		1,100 +0.0% 0.55 CA$605
2026-07-16 2026-07-16 B Purchase
Lavender, James Arthur

Director of Issuer

Non-Executive Director
12,700 +0.2%
0.55
CA$6,985 		12,700 +0.2% 0.55 CA$6,985
2026-07-17 2026-07-13 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
30,100 +1.0%
0.50
CA$15,050 		30,100 +1.0% 0.50 CA$15,050
2026-07-17 2026-07-13 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.55
CA$1,100 		2,000 +0.0% 0.55 CA$1,100
2026-07-17 2026-07-13 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
9,000 +0.2%
0.50
CA$4,500 		9,000 +0.2% 0.50 CA$4,500
2026-07-03 2026-07-03 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
6,350 +0.2%
0.51
CA$3,269 		6,350 +0.2% 0.51 CA$3,269
2026-07-03 2026-07-03 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.53
CA$1,065 		2,000 +0.0% 0.53 CA$1,065
2026-06-27 2026-06-26 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
5,000 +0.2%
0.54
CA$2,705 		5,000 +0.2% 0.54 CA$2,705
2026-06-19 2026-06-19 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
5,000 +0.2%
0.55
CA$2,750 		5,000 +0.2% 0.55 CA$2,750
2026-06-19 2026-06-19 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
2,500 +0.0%
0.55
CA$1,375 		2,500 +0.0% 0.55 CA$1,375
2026-06-19 2026-06-15 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,500 +0.1%
0.55
CA$825 		1,500 +0.1% 0.55 CA$825
2026-06-19 2026-06-15 B Purchase
4.0
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.54
CA$540 		1,000 +0.0% 0.54 CA$540
2026-06-13 2026-06-12 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
11,500 +0.4%
0.55
CA$6,325 		11,500 +0.4% 0.55 CA$6,325
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