Canada Biotechnology & Medical Research

BioMark Diagnostics Inc (BUX)

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BioMark Diagnostics Inc. experienced significant insider trading activity over the past ninety days, with three individuals accumulating 50,905 CAD in shares. No sales occurred during this period. These acquisitions by directors and senior officers reflect consistent buying patterns, despite the absence of a recent earnings report or notable stock price volatility.
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
320.96
Quantity 43,505 +22.9%
Value CA$3,730,428
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
259.26
Quantity 28,401 +31.7%
Value CA$2,974,068
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
448.86
Quantity 22,794 -31.6%
Value CA$1,433,655
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.50
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
0.50
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
0.49
Quantity 1,500 +0.1%
Value CA$735
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.49
Quantity 1,000 +0.0%
Value CA$490
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.46
Quantity 6,600 +0.2%
Value CA$3,036
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.48
Quantity 2,000 +0.0%
Value CA$960
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.49
Quantity 3,100 +0.1%
Value CA$1,519
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.50
Quantity 1,000 +0.0%
Value CA$500
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.50
Quantity 1,300 +0.0%
Value CA$644
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.47
Quantity 1,200 +0.0%
Value CA$564
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.48
Quantity 4,500 +0.2%
Value CA$2,160
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.48
Quantity 2,500 +0.0%
Value CA$1,200
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.57
Quantity 1,000 +0.0%
Value CA$570
2.7
Maula Bux, Rashid Ahmed Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.59
Quantity 1,100 +0.0%
Value CA$649
3.9
HUANG, GUOYU Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.57
Quantity 1,000 +0.0%
Value CA$570
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
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$550
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-26 2026-09-25 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
43,505 +22.9%
320.96
CA$3,730,428 		43,505 +22.9% 320.96 CA$3,730,428
2026-09-26 2026-09-25 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
28,401 +31.7%
259.26
CA$2,974,068 		28,401 +31.7% 259.26 CA$2,974,068
2026-09-26 2026-09-24 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
22,794 -31.6%
448.86
CA$1,433,655 		22,794 -31.6% 448.86 CA$1,433,655
2026-09-26 2026-09-23 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.50
CA$100,000 		1,000 +0.0% 0.50 CA$100,000
2026-09-18 2026-09-17 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.50
CA$100,000 		1,000 +0.0% 0.50 CA$100,000
2026-09-11 2026-09-11 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,500 +0.1%
0.49
CA$735 		1,500 +0.1% 0.49 CA$735
2026-09-11 2026-09-10 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.49
CA$490 		1,000 +0.0% 0.49 CA$490
2026-09-11 2026-09-08 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
6,600 +0.2%
0.46
CA$3,036 		6,600 +0.2% 0.46 CA$3,036
2026-09-11 2026-09-08 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.48
CA$960 		2,000 +0.0% 0.48 CA$960
2026-09-04 2026-09-03 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
3,100 +0.1%
0.49
CA$1,519 		3,100 +0.1% 0.49 CA$1,519
2026-09-04 2026-09-03 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.50
CA$500 		1,000 +0.0% 0.50 CA$500
2026-08-28 2026-08-28 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,300 +0.0%
0.50
CA$644 		1,300 +0.0% 0.50 CA$644
2026-08-28 2026-08-28 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,200 +0.0%
0.47
CA$564 		1,200 +0.0% 0.47 CA$564
2026-08-28 2026-08-24 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
4,500 +0.2%
0.48
CA$2,160 		4,500 +0.2% 0.48 CA$2,160
2026-08-28 2026-08-24 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
2,500 +0.0%
0.48
CA$1,200 		2,500 +0.0% 0.48 CA$1,200
2026-08-22 2026-08-19 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.57
CA$570 		1,000 +0.0% 0.57 CA$570
2026-08-14 2026-08-14 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,100 +0.0%
0.59
CA$649 		1,100 +0.0% 0.59 CA$649
2026-08-14 2026-08-14 B Purchase
3.9
HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.57
CA$570 		1,000 +0.0% 0.57 CA$570
2026-08-14 2026-08-13 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
2026-08-14 2026-08-11 B Purchase
2.7
Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.0%
0.55
CA$550 		1,000 +0.0% 0.55 CA$550
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