BioMark Diagnostics Inc (BUX)

Healthcare Pharmaceuticals & Medical Research Biotechnology & Medical Research

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Ticker: BUX Exchange: CNX


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-17 2025-04-14 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.1%
0.25
CAD 180 		1,000 +0.1% 0.25 CAD 250
2025-04-11 2025-04-08 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.1%
0.27
CAD 189 		1,000 +0.1% 0.27 CAD 270
2025-04-11 2025-04-08 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.26
CAD 182 		1,000 +0.0% 0.26 CAD 260
2025-04-02 2025-04-01 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
3,500 +0.1%
0.26
CAD 636 		3,500 +0.1% 0.26 CAD 910
2025-04-02 2025-03-31 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000,000 +46.0%
0.30
CAD 208,530 		1,000,000 +46.0% 0.30 CAD 300,000
2025-04-02 2025-03-31 S Sale

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,440,000 -33.9%
0.25
CAD 250,236 		1,440,000 -33.9% 0.25 CAD 360,000
2025-04-02 2025-03-31 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
5,450 +0.3%
0.27
CAD 1,023 		5,450 +0.3% 0.27 CAD 1,472
2025-01-31 2025-01-27 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,200 +0.0%
0.22
CAD 184 		1,200 +0.0% 0.22 CAD 264
2024-11-30 2024-11-29 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.22
CAD 157 		1,000 +0.0% 0.22 CAD 220
2024-11-30 2024-11-28 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
2,000 +0.2%
0.23
CAD 329 		2,000 +0.2% 0.23 CAD 460
2024-11-18 2024-11-15 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,020 +0.1%
0.24
CAD 172 		1,020 +0.1% 0.24 CAD 240
2024-11-18 2024-11-15 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.24
CAD 337 		2,000 +0.0% 0.24 CAD 470
2024-11-12 2024-11-11 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.24
CAD 253 		1,500 +0.0% 0.24 CAD 353
2024-11-12 2024-11-08 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
8,400 +0.6%
0.23
CAD 1,394 		8,400 +0.6% 0.23 CAD 1,932
2024-11-12 2024-11-08 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
4,500 +0.1%
0.23
CAD 747 		4,500 +0.1% 0.23 CAD 1,035
2024-10-29 2024-10-25 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
4,000 +0.1%
0.24
CAD 678 		4,000 +0.1% 0.24 CAD 940
2024-10-14 2024-10-10 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
3,000 +0.1%
0.25
CAD 535 		3,000 +0.1% 0.25 CAD 735
2024-09-14 2024-09-10 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
500 +0.0%
0.25
CAD 92 		500 +0.0% 0.25 CAD 125
2024-09-14 2024-09-10 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.25
CAD 184 		1,000 +0.0% 0.25 CAD 250
2024-08-23 2024-08-22 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
15,200 +1.2%
0.21
CAD 2,350 		15,200 +1.2% 0.21 CAD 3,200
2024-08-23 2024-08-22 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
3,000 +0.1%
0.22
CAD 474 		3,000 +0.1% 0.22 CAD 645
2024-08-23 2024-08-20 S Sale

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
200,000 -4.5%
0.22
CAD 32,296 		200,000 -4.5% 0.22 CAD 44,000
2024-08-23 2024-08-20 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
200,000 +4.5%
0.22
CAD 32,296 		200,000 +4.5% 0.22 CAD 44,000
2024-08-12 2024-08-09 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
3,000 +0.2%
0.22
CAD 471 		3,000 +0.2% 0.22 CAD 645
2024-08-12 2024-08-09 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
5,300 +0.1%
0.22
CAD 832 		5,300 +0.1% 0.22 CAD 1,140
2024-08-12 2024-08-08 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
4,800 +0.4%
0.23
CAD 788 		4,800 +0.4% 0.23 CAD 1,080
2024-08-12 2024-08-08 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,200 +0.0%
0.23
CAD 197 		1,200 +0.0% 0.23 CAD 270
2024-07-26 2024-07-25 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
5,000 +0.1%
0.22
CAD 803 		5,000 +0.1% 0.22 CAD 1,100
2024-07-12 2024-07-12 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
7,000 +0.6%
0.22
CAD 1,098 		7,000 +0.6% 0.22 CAD 1,505
2024-07-12 2024-07-11 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
6,000 +0.1%
0.22
CAD 941 		6,000 +0.1% 0.22 CAD 1,290
2024-07-06 2024-07-05 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,700 +0.1%
0.24
CAD 298 		1,700 +0.1% 0.24 CAD 408
2024-07-06 2024-07-04 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.24
CAD 263 		1,500 +0.0% 0.24 CAD 360
2024-06-24 2024-06-21 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
700 +0.1%
0.24
CAD 123 		700 +0.1% 0.24 CAD 168
2024-06-24 2024-06-20 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.24
CAD 263 		1,500 +0.0% 0.24 CAD 360
2024-06-17 2024-06-14 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.24
CAD 349 		2,000 +0.0% 0.24 CAD 480
2024-05-17 2024-05-16 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
3,900 +0.3%
0.27
CAD 774 		3,900 +0.3% 0.27 CAD 1,053
2024-05-17 2024-05-16 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.28
CAD 412 		2,000 +0.0% 0.28 CAD 560
2024-05-17 2024-05-15 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.27
CAD 396 		2,000 +0.0% 0.27 CAD 540
2024-05-17 2024-05-14 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
2,000 +0.2%
0.28
CAD 410 		2,000 +0.2% 0.28 CAD 560
2024-05-17 2024-05-13 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
4,900 +0.4%
0.27
CAD 968 		4,900 +0.4% 0.27 CAD 1,323
2024-05-04 2024-05-01 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,500 +0.1%
0.29
CAD 313 		1,500 +0.1% 0.29 CAD 431
2024-05-04 2024-05-01 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,000 +0.0%
0.29
CAD 417 		2,000 +0.0% 0.29 CAD 575
2024-04-21 2024-04-19 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
750 +0.1%
0.30
CAD 162 		750 +0.1% 0.30 CAD 223
2024-04-12 2024-04-11 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
2,600 +0.2%
0.30
CAD 570 		2,600 +0.2% 0.30 CAD 780
2024-04-12 2024-04-11 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
5,000 +0.1%
0.28
CAD 1,023 		5,000 +0.1% 0.28 CAD 1,400
2024-04-12 2024-04-08 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,100 +0.1%
0.30
CAD 243 		1,100 +0.1% 0.30 CAD 330
2024-03-17 2024-03-15 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,100 +0.1%
0.30
CAD 244 		1,100 +0.1% 0.30 CAD 330
2024-03-11 2024-03-08 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.30
CAD 334 		1,500 +0.0% 0.30 CAD 450
2024-02-09 2024-02-08 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
500 +0.0%
0.32
CAD 117 		500 +0.0% 0.32 CAD 158
2024-02-09 2024-02-05 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,100 +0.1%
0.28
CAD 232 		1,100 +0.1% 0.28 CAD 313
2024-01-27 2024-01-23 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
750 +0.1%
0.27
CAD 150 		750 +0.1% 0.27 CAD 203
2024-01-23 2024-01-19 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.1%
0.29
CAD 215 		1,000 +0.1% 0.29 CAD 290
2023-12-29 2023-12-29 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,032,261 +30.2%
0.25
CAD 195,072 		1,032,261 +30.2% 0.25 CAD 258,065
2023-12-29 2023-12-27 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.26
CAD 295 		1,500 +0.0% 0.26 CAD 390
2023-12-22 2023-12-22 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,000 +0.1%
0.26
CAD 196 		1,000 +0.1% 0.26 CAD 260
2023-12-22 2023-12-22 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.24
CAD 271 		1,500 +0.0% 0.24 CAD 360
2023-12-22 2023-12-20 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
2,700 +0.2%
0.23
CAD 472 		2,700 +0.2% 0.23 CAD 629
2023-12-22 2023-12-20 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
5,000 +0.1%
0.23
CAD 862 		5,000 +0.1% 0.23 CAD 1,150
2023-12-22 2023-12-19 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,500 +0.1%
0.24
CAD 269 		1,500 +0.1% 0.24 CAD 360
2023-12-17 2023-12-15 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,200 +0.1%
0.27
CAD 238 		1,200 +0.1% 0.27 CAD 319
2023-12-17 2023-12-15 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
5,000 +0.1%
0.27
CAD 988 		5,000 +0.1% 0.27 CAD 1,325
2023-11-17 2023-11-17 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,425 +0.1%
0.28
CAD 290 		1,425 +0.1% 0.28 CAD 399
2023-11-17 2023-11-15 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
1,150 +0.0%
0.28
CAD 235 		1,150 +0.0% 0.28 CAD 322
2023-02-03 2023-02-03 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,500 +0.1%
0.20
CAD 373 		2,500 +0.1% 0.20 CAD 497
2023-01-31 2023-01-31 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
2,000 +0.2%
0.21
CAD 306 		2,000 +0.2% 0.21 CAD 410
2023-01-31 2023-01-31 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,200 +0.1%
0.21
CAD 345 		2,200 +0.1% 0.21 CAD 462
2023-01-24 2023-01-23 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
3,000 +0.1%
0.21
CAD 465 		3,000 +0.1% 0.21 CAD 623
2023-01-20 2023-01-20 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
2,500 +0.1%
0.22
CAD 401 		2,500 +0.1% 0.22 CAD 540
2023-01-10 2023-01-10 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,500 +0.0%
0.23
CAD 258 		1,500 +0.0% 0.23 CAD 345
2023-01-10 2023-01-09 B Purchase

Maula Bux, Rashid Ahmed

Director of Issuer

Non-Executive Director
900 +0.1%
0.23
CAD 151 		900 +0.1% 0.23 CAD 203
2023-01-01 2022-12-30 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.0%
0.22
CAD 144 		1,000 +0.0% 0.22 CAD 220
2023-01-01 2022-12-28 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
3,000 +0.1%
0.19
CAD 373 		3,000 +0.1% 0.19 CAD 570
2021-06-04 2021-06-04 B Purchase

HUANG, GUOYU

Senior Officer of Issuer

Officer
1,000 +0.1%
0.40
CAD 258 		1,000 +0.1% 0.40 CAD 395
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