HUANG, GUOYU

Track

Insider profile

Performance

Overall performance
3.9
Performance over holding periods
3.9
30 days 90 days 120 days
Average return 5% 8.2% 15.1%
Success rate 82% 68% 82%
Transactions
117 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
HUANG, GUOYU's trades of BioMark Diagnostics Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Purchase
Price
259.26
Quantity 28,401 +31.7%
Value CA$2,974,068
Transaction date
Purchase
Price
448.86
Quantity 22,794 -31.6%
Value CA$1,433,655
Transaction date
Purchase
Price
130.08
Quantity 24,718 -21.2%
Value CA$1,322,150
Transaction date
Purchase
Price
0.48
Quantity 2,000 +0.0%
Value CA$960
Transaction date
Purchase
Price
0.50
Quantity 1,000 +0.0%
Value CA$500
Transaction date
Purchase
Price
0.47
Quantity 1,200 +0.0%
Value CA$564
Transaction date
Purchase
Price
0.48
Quantity 2,500 +0.0%
Value CA$1,200
Transaction date
Purchase
Price
0.57
Quantity 1,000 +0.0%
Value CA$570
Transaction date
Purchase
Price
0.55
Quantity 500 +0.0%
Value CA$275
Transaction date
Purchase
Price
0.55
Quantity 500 +0.0%
Value CA$275
Transaction date
Purchase
Price
0.55
Quantity 2,000 +0.0%
Value CA$1,100
Transaction date
Purchase
Price
0.50
Quantity 9,000 +0.2%
Value CA$4,500
Transaction date
Purchase
Price
0.53
Quantity 2,000 +0.0%
Value CA$1,065
Transaction date
Purchase
Price
0.55
Quantity 2,500 +0.0%
Value CA$1,375
Transaction date
Purchase
Price
0.54
Quantity 1,000 +0.0%
Value CA$540
Transaction date
Purchase
Price
0.54
Quantity 4,000 +0.1%
Value CA$2,160
Transaction date
Purchase
Price
0.56
Quantity 2,000 +0.0%
Value CA$1,120
Transaction date
Purchase
Price
0.59
Quantity 500 +0.0%
Value CA$295
Transaction date
Purchase
Price
0.57
Quantity 500 +0.0%
Value CA$285
Transaction date
Purchase
Price
0.56
Quantity 500 +0.0%
Value CA$280
Transaction date
Purchase
Price
0.59
Quantity 1,000 +0.0%
Value CA$585
Transaction date
Purchase
Price
0.58
Quantity 500 +0.0%
Value CA$290
Transaction date
Purchase
Price
0.59
Quantity 2,000 +0.0%
Value CA$1,185
Transaction date
Purchase
Price
0.60
Quantity 1,000 +0.0%
Value CA$600
Transaction date
Purchase
Price
0.60
Quantity 1,000 +0.0%
Value CA$600
Transaction date
Purchase
Price
0.60
Quantity 1,000 +0.0%
Value CA$600
Transaction date
Purchase
Price
0.63
Quantity 500 +0.0%
Value CA$315
Transaction date
Purchase
Price
0.61
Quantity 500 +0.0%
Value CA$305
Transaction date
Purchase
Price
0.55
Quantity 2,000 +0.0%
Value CA$1,100
Transaction date
Purchase
Price
0.45
Quantity 4,000 +0.1%
Value CA$1,800
Transaction date
Purchase
Price
0.48
Quantity 2,000 +0.0%
Value CA$960
Transaction date
Purchase
Price
0.44
Quantity 1,000 +0.0%
Value CA$440
Transaction date
Purchase
Price
0.46
Quantity 1,000 +0.0%
Value CA$460
Transaction date
Purchase
Price
0.48
Quantity 100,000 +2.1%
Value CA$47,500
Transaction date
Purchase
Price
0.48
Quantity 1,000 +0.0%
Value CA$475
Transaction date
Purchase
Price
0.38
Quantity 4,000 +0.1%
Value CA$1,520
Transaction date
Purchase
Price
0.32
Quantity 6,000 +0.1%
Value CA$1,890
Transaction date
Purchase
Price
0.33
Quantity 2,000 +0.0%
Value CA$660
Transaction date
Purchase
Price
0.34
Quantity 2,000 +0.0%
Value CA$680
Transaction date
Purchase
Price
0.36
Quantity 2,000 +0.0%
Value CA$720
Transaction date
Purchase
Price
0.32
Quantity 2,000 +0.0%
Value CA$630
Transaction date
Purchase
Price
0.32
Quantity 7,000 +0.1%
Value CA$2,205
Transaction date
Purchase
Price
0.33
Quantity 1,000 +0.0%
Value CA$330
Transaction date
Purchase
Price
0.31
Quantity 3,500 +0.1%
Value CA$1,085
Transaction date
Purchase
Price
0.36
Quantity 2,000 +0.0%
Value CA$725
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-26 2026-09-25
B Purchase
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
22,794 -31.6%
448.86
CA$1,433,655 		22,794 -31.6% 448.86 CA$1,433,655
2026-09-11 2026-09-10
B Purchase
24,718 -21.2%
130.08
CA$1,322,150 		24,718 -21.2% 130.08 CA$1,322,150
2026-09-11 2026-09-08
B Purchase
2,000 +0.0%
0.48
CA$960 		2,000 +0.0% 0.48 CA$960
2026-09-04 2026-09-03
B Purchase
1,000 +0.0%
0.50
CA$500 		1,000 +0.0% 0.50 CA$500
2026-08-28 2026-08-28
B Purchase
1,200 +0.0%
0.47
CA$564 		1,200 +0.0% 0.47 CA$564
2026-08-28 2026-08-24
B Purchase
2,500 +0.0%
0.48
CA$1,200 		2,500 +0.0% 0.48 CA$1,200
2026-08-14 2026-08-14
B Purchase
1,000 +0.0%
0.57
CA$570 		1,000 +0.0% 0.57 CA$570
2026-08-09 2026-08-05
B Purchase
500 +0.0%
0.55
CA$275 		500 +0.0% 0.55 CA$275
2026-07-24 2026-07-24
B Purchase
500 +0.0%
0.55
CA$275 		500 +0.0% 0.55 CA$275
2026-07-17 2026-07-13
B Purchase
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
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
2,000 +0.0%
0.53
CA$1,065 		2,000 +0.0% 0.53 CA$1,065
2026-06-19 2026-06-19
B Purchase
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
1,000 +0.0%
0.54
CA$540 		1,000 +0.0% 0.54 CA$540
2026-06-13 2026-06-12
B Purchase
4,000 +0.1%
0.54
CA$2,160 		4,000 +0.1% 0.54 CA$2,160
2026-06-13 2026-06-10
B Purchase
2,000 +0.0%
0.56
CA$1,120 		2,000 +0.0% 0.56 CA$1,120
2026-05-29 2026-05-28
B Purchase
500 +0.0%
0.59
CA$295 		500 +0.0% 0.59 CA$295
2026-05-15 2026-05-13
B Purchase
500 +0.0%
0.57
CA$285 		500 +0.0% 0.57 CA$285
2026-05-08 2026-05-08
B Purchase
500 +0.0%
0.56
CA$280 		500 +0.0% 0.56 CA$280
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