HUANG, GUOYU

Track

Insider profile

Performance

Overall performance
4.0
Performance over holding periods
4.0
30 days 90 days 120 days
Average return 6% 8.2% 15.1%
Success rate 83% 68% 82%
Transactions
94 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
HUANG, GUOYU's trades of BioMark Diagnostics Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-29 2026-05-28
B Purchase
5,874 +16.3%
439.77
CA$3,332,309 		5,874 +16.3% 439.77 CA$3,332,309
2026-05-15 2026-05-13
B Purchase
28,267 -28.4%
365.06
CA$1,166,960 		28,267 -28.4% 365.06 CA$1,166,960
2026-05-08 2026-05-08
B Purchase
4,291 -3.5%
424.96
CA$10,929 		4,291 -3.5% 424.96 CA$10,929
2026-05-08 2026-05-06
B Purchase
1,000 +0.0%
0.59
CA$585 		1,000 +0.0% 0.59 CA$585
2026-05-04 2026-05-01
B Purchase
500 +0.0%
0.58
CA$290 		500 +0.0% 0.58 CA$290
2026-04-25 2026-04-24
B Purchase
2,000 +0.0%
0.59
CA$1,185 		2,000 +0.0% 0.59 CA$1,185
2026-04-17 2026-04-13
B Purchase
1,000 +0.0%
0.60
CA$600 		1,000 +0.0% 0.60 CA$600
2026-04-03 2026-04-02
B Purchase
1,000 +0.0%
0.60
CA$600 		1,000 +0.0% 0.60 CA$600
2026-03-20 2026-03-16
B Purchase
1,000 +0.0%
0.60
CA$600 		1,000 +0.0% 0.60 CA$600
2026-03-16 2026-03-12
B Purchase
500 +0.0%
0.63
CA$315 		500 +0.0% 0.63 CA$315
2026-03-09 2026-03-06
B Purchase
500 +0.0%
0.61
CA$305 		500 +0.0% 0.61 CA$305
2026-02-27 2026-02-26
B Purchase
2,000 +0.0%
0.55
CA$1,100 		2,000 +0.0% 0.55 CA$1,100
2026-01-12 2026-01-12
B Purchase
4,000 +0.1%
0.45
CA$1,800 		4,000 +0.1% 0.45 CA$1,800
2025-12-23 2025-12-23
B Purchase
2,000 +0.0%
0.48
CA$960 		2,000 +0.0% 0.48 CA$960
2025-12-21 2025-12-19
B Purchase
1,000 +0.0%
0.44
CA$440 		1,000 +0.0% 0.44 CA$440
2025-12-21 2025-12-18
B Purchase
1,000 +0.0%
0.46
CA$460 		1,000 +0.0% 0.46 CA$460
2025-12-08 2025-12-05
B Purchase
100,000 +2.1%
0.48
CA$47,500 		100,000 +2.1% 0.48 CA$47,500
2025-12-07 2025-12-05
B Purchase
1,000 +0.0%
0.48
CA$475 		1,000 +0.0% 0.48 CA$475
2025-12-01 2025-11-28
B Purchase
4,000 +0.1%
0.38
CA$1,520 		4,000 +0.1% 0.38 CA$1,520
2025-10-18 2025-10-16
B Purchase
6,000 +0.1%
0.32
CA$1,890 		6,000 +0.1% 0.32 CA$1,890
2025-10-18 2025-10-15
B Purchase
2,000 +0.0%
0.33
CA$660 		2,000 +0.0% 0.33 CA$660
2025-10-11 2025-10-09
B Purchase
2,000 +0.0%
0.34
CA$680 		2,000 +0.0% 0.34 CA$680
2025-10-11 2025-10-07
B Purchase
2,000 +0.0%
0.36
CA$720 		2,000 +0.0% 0.36 CA$720
2025-10-05 2025-10-03
B Purchase
2,000 +0.0%
0.32
CA$630 		2,000 +0.0% 0.32 CA$630
2025-10-05 2025-10-02
B Purchase
7,000 +0.1%
0.32
CA$2,205 		7,000 +0.1% 0.32 CA$2,205
2025-09-27 2025-09-24
B Purchase
1,000 +0.0%
0.33
CA$330 		1,000 +0.0% 0.33 CA$330
2025-09-27 2025-09-23
B Purchase
3,500 +0.1%
0.31
CA$1,085 		3,500 +0.1% 0.31 CA$1,085
2025-09-17 2025-09-15
B Purchase
2,000 +0.0%
0.36
CA$725 		2,000 +0.0% 0.36 CA$725
2025-08-29 2025-08-29
B Purchase
1,000 +0.0%
0.34
CA$340 		1,000 +0.0% 0.34 CA$340
2025-08-22 2025-08-21
B Purchase
1,000 +0.0%
0.37
CA$365 		1,000 +0.0% 0.37 CA$365
2025-08-22 2025-08-19
B Purchase
2,200 +0.0%
0.35
CA$770 		2,200 +0.0% 0.35 CA$770
2025-07-25 2025-07-24
B Purchase
1,000 +0.0%
0.34
CA$340 		1,000 +0.0% 0.34 CA$340
2025-07-25 2025-07-22
B Purchase
2,000 +0.0%
0.34
CA$670 		2,000 +0.0% 0.34 CA$670
2025-04-11 2025-04-08
B Purchase
1,000 +0.0%
0.26
CA$260 		1,000 +0.0% 0.26 CA$260
2025-04-02 2025-04-01
B Purchase
3,500 +0.1%
0.26
CA$910 		3,500 +0.1% 0.26 CA$910
2025-01-31 2025-01-27
B Purchase
1,200 +0.0%
0.22
CA$264 		1,200 +0.0% 0.22 CA$264
2024-11-30 2024-11-29
B Purchase
1,000 +0.0%
0.22
CA$220 		1,000 +0.0% 0.22 CA$220
2024-11-18 2024-11-15
B Purchase
2,000 +0.0%
0.24
CA$470 		2,000 +0.0% 0.24 CA$470
2024-11-12 2024-11-11
B Purchase
1,500 +0.0%
0.24
CA$352 		1,500 +0.0% 0.24 CA$352
2024-11-12 2024-11-08
B Purchase
4,500 +0.1%
0.23
CA$1,035 		4,500 +0.1% 0.23 CA$1,035
2024-10-29 2024-10-25
B Purchase
4,000 +0.1%
0.24
CA$940 		4,000 +0.1% 0.24 CA$940
2024-10-14 2024-10-10
B Purchase
3,000 +0.1%
0.25
CA$735 		3,000 +0.1% 0.25 CA$735
2024-09-14 2024-09-10
B Purchase
1,000 +0.0%
0.25
CA$250 		1,000 +0.0% 0.25 CA$250
2024-08-23 2024-08-22
B Purchase
3,000 +0.1%
0.22
CA$645 		3,000 +0.1% 0.22 CA$645
2024-08-23 2024-08-20
B Purchase
200,000 +4.5%
0.22
CA$44,000 		200,000 +4.5% 0.22 CA$44,000