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Borkowski, James Corey

Track

Insider profile

Performance

Overall performance
3.5
Performance over holding periods
3.5
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 65% 68% 82%
Transactions
8 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Borkowski, James Corey's trades of Northstar Clean Technologies Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• 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
2026-05-06 2026-04-27
B Purchase
70,739 +46.5%
223.16
CA$246,226 		70,739 +46.5% 223.16 CA$246,226
2026-04-23 2026-04-23
B Purchase
23,712 -18.6%
427.32
CA$4,214,127 		23,712 -18.6% 427.32 CA$4,214,127
2026-04-23 2026-04-17
B Purchase
54,962 -29.3%
224.93
CA$3,983,112 		54,962 -29.3% 224.93 CA$3,983,112
2025-07-28 2025-07-25
B Purchase
83,333 +6.0%
0.30
CA$25,000 		83,333 +6.0% 0.30 CA$25,000
2024-09-17 2024-09-11
B Purchase
30,000 +2.2%
0.18
CA$5,400 		30,000 +2.2% 0.18 CA$5,400
2024-05-21 2024-05-21
S Sale
66,667 -4.6%
0.13
CA$8,667 		66,667 -4.6% 0.13 CA$8,667
2023-10-24 2023-10-24
B Purchase
15,000 +1.1%
0.13
CA$1,950 		15,000 +1.1% 0.13 CA$1,950
2023-08-16 2023-08-16
B Purchase
15,000 +1.1%
0.17
CA$2,550 		15,000 +1.1% 0.17 CA$2,550
2022-10-24 2022-10-14
B Purchase
10,000 +0.7%
0.19
CA$1,900 		10,000 +0.7% 0.19 CA$1,900
2022-10-12 2022-10-11
B Purchase
15,000 +1.1%
0.20
CA$2,925 		15,000 +1.1% 0.20 CA$2,925