Latest filing published 27 May 2026 for Stampede Drilling Inc., €62k.
Filing timeline
BuySaleInsider track record
Lyle Clarence Whitmarsh: trading record in brief
Lyle Clarence Whitmarsh appears in our data through filings on Stampede Drilling Inc. shares, published by SEDI. We count 13 filings; the first trade dates from 8 February 2023 and the latest from 26 May 2026.
Every open-market trade on record is a purchase: 7 purchases worth €186k, and no sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Outside the open market, there are 3 option exercises. Since January 2026: 1 purchase and no sales on the market.
In size, the median ticket on the buying side is €12k. None of the 7 purchases we analysed coincided with buying by another insider of the same company within 30 days.
The latest filing, published on 27 May 2026, reports an option exercise of €62k in Stampede Drilling Inc. The last purchase on record was published on 2 January 2026, which is 312 days ago. Typically, a trade is published a median of 1 day after it takes place. That lag is the time during which only the insider knows about the trade. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.
Companies and markets linked to Lyle Clarence Whitmarsh
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 450,000 shares@ CA$0.22100.0% of flowOptionsTSXSEDI:4724285
- 573,214 sharesCommon SharesTSXSEDI:4710546
- 121,218 sharesCommon SharesTSXSEDI:4710545
- 356,522 sharesCommon SharesTSXSEDI:4710544
- 100,000 shares@ CA$0.102.3% of flowCommon SharesTSXSEDI:4630462Canonical exit: 29 Mar 2026 (T+90)
- 100,000 shares@ CA$0.1311.6% of flowCommon SharesTSXSEDI:4617324Canonical exit: 8 Mar 2026 (T+90)
- 78,500 shares@ CA$0.1298.2% of flowCommon SharesTSXSEDI:4616115Canonical exit: 4 Mar 2026 (T+90)
- 150,000 shares@ CA$0.139.7% of flowCommon SharesTSXSEDI:4528209Canonical exit: 9 Sept 2025 (T+90)
- 150,000 shares@ CA$0.13510.0% of flowCommon SharesTSXSEDI:4528208Canonical exit: 9 Sept 2025 (T+90)
- 180,000 shares@ CA$0.1415.8% of flowCommon SharesTSXSEDI:4495014Canonical exit: 8 Jul 2025 (T+90)
- 121,218 shares@ CA$0.148.4% of flowCommon SharesTSXSEDI:4477216
- 1,000,000 shares@ CA$0.1838.5% of flowCommon SharesTSXSEDI:4261316Canonical exit: 16 May 2024 (T+90)
- 480,104 shares@ CA$0.2135.3% of flowCommon SharesTSXSEDI:4076720
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