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Insider Purchase $TOU Tourmaline Oil Corp.

Tourmaline Oil Corp. executive Mike Rose just bought $307K of stock

Sep 11, 2026Reported
Insider trades at $TOU
$68.00 CAD+12.9% 1YInteractive chart →
$69.52$58.41$68.00Nov 7, 2025 · Mike Rose bought 10,000 common shares at $59.83 · $598K Nov 13, 2025 · Mike Rose bought 5,000 common shares at $61.41 · $307K Nov 10, 2025 · Mike Rose bought 5,000 common shares at $60.05 · $300K×3Nov 17, 2025 · Mike Rose bought 5,000 common shares at $59.94 · $300KDec 2, 2025 · Mike Rose bought 5,000 common shares at $63.40 · $317K Dec 2, 2025 · Mike Rose bought 5,000 common shares at $62.84 · $314K Nov 26, 2025 · Mike Rose bought 5,000 common shares at $62.47 · $312K×3Dec 17, 2025 · Mike Rose bought 2,500 common shares at $60.22 · $151K Dec 18, 2025 · Mike Rose bought 2,500 common shares at $59.99 · $150K×2Dec 31, 2025 · Mike Rose bought 17,108 common shares at $64.92 · $1.11M Dec 31, 2025 · Brian Robinson bought 9,387 common shares at $64.85 · $609K Dec 31, 2025 · Earl Henry McKinnon bought 7,140 common shares at $64.71 · $462K Dec 31, 2025 · Sherra Aspin bought 6,721 common shares at $64.58 · $434K Dec 31, 2025 · James William Alexander Heard bought 6,033 common shares at $64.62 · $390K Dec 31, 2025 · Colin Joel Frostad bought 5,302 common shares at $64.43 · $342K Dec 31, 2025 · William Scott Kirker bought 4,484 common shares at $64.45 · $289K Dec 31, 2025 · Matthew Ockenden bought 3,056 common shares at $64.34 · $197K +6 more×14Jan 14, 2026 · Mike Rose bought 2,500 common shares at $58.72 · $147K Jan 14, 2026 · Jill Terilee Angevine bought 1,000 common shares at $59.23 · $59K×2Feb 2, 2026 · Mike Rose bought 10,000 common shares at $62.21 · $622KMar 6, 2026 · Mike Rose bought 10,000 common shares at $62.32 · $623K Mar 10, 2026 · Mike Rose bought 5,000 common shares at $62.62 · $313K×2Apr 1, 2026 · Mike Rose bought 5,000 common shares at $64.75 · $324K Mar 25, 2026 · Mike Rose bought 2,500 common shares at $68.50 · $171K Apr 1, 2026 · Mike Rose bought 1,000 common shares at $63.22 · $63K×3Apr 8, 2026 · Mike Rose bought 10,000 common shares at $59.96 · $600K Apr 9, 2026 · Mike Rose bought 5,000 common shares at $60.80 · $304K Apr 8, 2026 · Travis Toews bought 327 common shares at $61.46 · $20K×3Apr 20, 2026 · Mike Rose bought 5,000 common shares at $60.29 · $301K Apr 24, 2026 · Mike Rose bought 5,000 common shares at $59.45 · $297K Apr 20, 2026 · Jill Terilee Angevine bought 4,000 common shares at $60.08 · $240K Apr 17, 2026 · James William Alexander Heard bought 1,000 common shares at $59.08 · $59K×4May 14, 2026 · Mike Rose bought 5,000 common shares at $65.20 · $326K May 8, 2026 · Mike Rose bought 5,000 common shares at $64.60 · $323K×2May 29, 2026 · Mike Rose bought 5,000 common shares at $63.79 · $319K May 25, 2026 · Mike Rose bought 2,500 common shares at $65.97 · $165K May 28, 2026 · Mike Rose bought 2,500 common shares at $63.70 · $159K×3Jun 5, 2026 · Mike Rose bought 5,000 common shares at $63.96 · $320KJun 18, 2026 · Mike Rose bought 5,000 common shares at $59.52 · $298K Jun 18, 2026 · Mike Rose bought 5,000 common shares at $59.40 · $297K Jun 15, 2026 · Mike Rose bought 2,500 common shares at $61.04 · $153K Jun 18, 2026 · James William Alexander Heard bought 1,000 common shares at $58.88 · $59K Jun 19, 2026 · Adam Karpoff bought 825 common shares at $60.56 · $50K×5Jun 26, 2026 · Mike Rose bought 2,500 common shares at $59.84 · $150K Jun 24, 2026 · Mike Rose bought 2,500 common shares at $59.10 · $148K Jun 24, 2026 · Mike Rose bought 2,500 common shares at $59.04 · $148K Jun 24, 2026 · Travis Toews bought 1,345 common shares at $59.39 · $80K Jul 1, 2026 · Jill Terilee Angevine bought 800 common shares at $58.97 · $47K Jun 30, 2026 · Jill Terilee Angevine bought 200 common shares at $59.26 · $12K×6Jul 10, 2026 · Mike Rose bought 2,500 common shares at $60.13 · $150K Jul 6, 2026 · Jill Terilee Angevine bought 766 common shares at $59.00 · $45K×2Jul 31, 2026 · Mike Rose bought 5,000 common shares at $62.01 · $310K Jul 31, 2026 · Mike Rose bought 5,000 common shares at $61.84 · $309K Aug 5, 2026 · Mike Rose bought 5,000 common shares at $60.00 · $300K Aug 5, 2026 · Mike Rose bought 5,000 common shares at $59.28 · $296K×4Aug 21, 2026 · Mike Rose bought 5,000 common shares at $61.87 · $309KSep 11, 2026 · Mike Rose bought 5,000 common shares at $61.45 · $307KSep 25, 2026 · Mike Rose bought 5,000 common shares at $61.15 · $306K Sep 29, 2026 · Mike Rose bought 5,000 common shares at $60.28 · $301K×2Oct 6, 2026 · Mike Rose bought 5,000 common shares at $62.06 · $310KJan 13, 2026 · William Scott Kirker sold -100,000 common shares at $59.77 · $5.98M Jan 12, 2026 · William Scott Kirker sold -69,666 common shares at $59.60 · $4.15M×2Jul 3, 2026 · Earl Henry McKinnon sold -4,700 common shares at $60.35 · $284KOct 9, 2026 · Matthew Ockenden sold -500 common shares at $63.50 · $32KJan 27, 2026 · Lucille Miller exercised -11,000 common shares at $62.19 · $684K Jan 27, 2026 · Lucille Miller exercised -11,000 options at $31.96 · $352K Jan 27, 2026 · Lucille Miller exercised 11,000 common shares at $31.96 · $352K Jan 23, 2026 · Earl Henry McKinnon exercised -4,666 options at $17.57 · $82K Jan 23, 2026 · Earl Henry McKinnon exercised 4,666 common shares at $17.57 · $82K×5Mar 13, 2026 · Colin Joel Frostad exercised -16,666 common shares at $66.71 · $1.11M Mar 13, 2026 · Colin Joel Frostad exercised -16,666 options at $17.57 · $293K Mar 13, 2026 · Colin Joel Frostad exercised 16,666 common shares at $17.57 · $293K×3Mar 31, 2026 · Sherra Aspin exercised -20,000 common shares at $69.16 · $1.38M Mar 26, 2026 · Jill Terilee Angevine exercised -11,000 common shares at $69.05 · $760K Mar 24, 2026 · Sherra Aspin exercised -10,000 common shares at $69.37 · $694K Mar 26, 2026 · Jill Terilee Angevine exercised -11,000 options at $31.96 · $352K Mar 26, 2026 · Jill Terilee Angevine exercised 11,000 common shares at $31.96 · $352K Mar 31, 2026 · Sherra Aspin exercised -20,000 options at $12.60 · $252K Mar 31, 2026 · Sherra Aspin exercised 20,000 common shares at $12.60 · $252K Mar 24, 2026 · Sherra Aspin exercised -10,000 options at $12.60 · $126K +1 more×9Jun 2, 2026 · William D. Armstrong exercised -11,000 common shares at $64.51 · $710K Jun 2, 2026 · Janet Weiss exercised -11,000 common shares at $64.36 · $708K Jun 2, 2026 · Janet Weiss exercised -11,000 options at $31.96 · $352K Jun 2, 2026 · Janet Weiss exercised 11,000 common shares at $31.96 · $352K Jun 2, 2026 · William D. Armstrong exercised -11,000 options at $31.96 · $352K Jun 2, 2026 · William D. Armstrong exercised 11,000 common shares at $31.96 · $352K×6Jun 11, 2026 · Andrew B. MacDonald exercised 11,000 common shares at $31.96 · $352KJul 3, 2026 · Earl Henry McKinnon exercised -12,000 options at $17.57 · $211K Jul 3, 2026 · Earl Henry McKinnon exercised 12,000 common shares at $17.57 · $211K×2Aug 14, 2026 · Sherra Aspin exercised -10,000 common shares at $59.80 · $598K Aug 14, 2026 · Sherra Aspin exercised -10,000 options at $12.60 · $126K Aug 14, 2026 · Sherra Aspin exercised 10,000 common shares at $12.60 · $126K×3Oct 9, 2026 · Matthew Ockenden exercised -20,000 common shares at $64.00 · $1.28M Oct 9, 2026 · Matthew Ockenden exercised 20,000 common shares at $50.90 · $1.02M×2Oct 29, 2025Oct 30, 2026
insider buy (66) insider sell (4) insider option exercise (31) · glowing mark: this filing

Mike Rose, executive of Tourmaline Oil Corp. (TSX:TOU), bought 5,000 Common Shares on the open market at an average of $61.45, a $307K purchase on Sep 11, 2026.

The purchase changed that holding by less than 1%. Rose now holds 8,147,678 shares directly, worth about $500.0M at the Sep 11, 2026 close.

TOU closed at $61.37 on Sep 11, 2026. In the 52 weeks to that date it closed between $58.41 and $69.52, and that close was 5% above the low.

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