Felderhof, G. William

Track

Insider profile

Performance

Overall performance
1.5
Performance over holding periods
1.5
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
2 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Felderhof, G. William's trades of Zephyr Minerals Ltd'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
2026-05-27 2026-05-27
B Purchase
33,594 +48.3%
323.63
CA$3,030,885 		33,594 +48.3% 323.63 CA$3,030,885
2026-02-26 2026-02-25
S Sale
9,181 -48.1%
475.23
CA$3,821,716 		9,181 -48.1% 475.23 CA$3,821,716
2026-02-05 2026-02-04
B Purchase
32,114 +20.7%
309.26
CA$100,501 		32,114 +20.7% 309.26 CA$100,501
2025-07-28 2025-07-25
B Purchase
1,250,000 +154.8%
0.04
CA$50,000 		1,250,000 +154.8% 0.04 CA$50,000
2025-07-28 2025-07-25
B Purchase
525,000 +76.3%
0.04
CA$21,000 		525,000 +76.3% 0.04 CA$21,000
2025-06-16 2025-06-12
S Sale
1,250,000 -60.8%
0.04
CA$50,000 		1,250,000 -60.8% 0.04 CA$50,000
2024-06-03 2024-05-31
B Purchase
75,000 +12.2%
0.05
CA$3,750 		75,000 +12.2% 0.05 CA$3,750
2023-08-21 2023-08-15
B Purchase
100,000 +19.5%
0.09
CA$9,000 		100,000 +19.5% 0.09 CA$9,000