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Whitmarsh, Lyle Clarence

Track

Insider profile

Performance

Overall performance
4.0
Performance over holding periods
4.0
30 days 90 days 120 days
Average return 9% 8.2% 15.1%
Success rate 87% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Whitmarsh, Lyle Clarence's trades of Stampede Drilling 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
2026-01-02 2025-12-29
B Purchase
28,169
302.94
CA$4,418,456 		28,169 302.94 CA$4,418,456
2025-12-08 2025-12-08
B Purchase
17,084 -21.0%
403.31
CA$167,448 		17,084 -21.0% 403.31 CA$167,448
2025-12-05 2025-12-04
B Purchase
4,462 -37.2%
326.24
CA$1,907,572 		4,462 -37.2% 326.24 CA$1,907,572
2025-06-11 2025-06-11
B Purchase
150,000 +2.2%
0.13
CA$19,500 		150,000 +2.2% 0.13 CA$19,500
2025-06-11 2025-06-11
B Purchase
150,000 +2.2%
0.14
CA$20,250 		150,000 +2.2% 0.14 CA$20,250
2025-04-10 2025-04-09
B Purchase
180,000 +2.8%
0.14
CA$25,200 		180,000 +2.8% 0.14 CA$25,200
2024-02-21 2024-02-16
B Purchase
1,000,000
0.18
CA$180,000 		1,000,000 0.18 CA$180,000
2022-08-29 2022-08-25
B Purchase
312,500 +8.3%
0.32
CA$100,000 		312,500 +8.3% 0.32 CA$100,000