Tourmaline Oil Corp (TOU)

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Over the last 90 days, Tourmaline Oil Corp. has seen significant insider buying totaling over CAD 3.6 million, with executives accounting for the majority. There were no reported insider sales during this period. This activity occurred despite a recent earnings report that missed expectations by 23.5%. The stock price has declined approximately 11.7% in the past 90 days.

Top insider buys (90, 60, 30, 7d)

Top cluster buys (90, 60, 30, 7d)

Top executive buys (90, 60, 30, 7d)

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Ticker: TOU Exchange: TOR

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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

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Trades

Toews, Travis

Director of Issuer

1 purchase — total 100,000 CAD

Buy 24 Jun 2026

Value CA$2,003,587.04 | Price 410.88 | Shares 85,174

Rose, Mike

Senior Officer of Issuer

2 purchases — total 200,000 CAD

Buy 24 Jun 2026

Value CA$336,747.26 | Price 412.33 | Shares 81,962

Buy 24 Jun 2026

Value CA$1,732,478.07 | Price 26.83 | Shares 7,436

Karpoff, Adam

Senior Officer of Issuer

1 purchase — total 100,000 CAD

Buy 19 Jun 2026

Value CA$100,000.00 | Price 60.56 | Shares 1,000

Rose, Mike

Senior Officer of Issuer

2 purchases — total 200,000 CAD

Buy 18 Jun 2026

Value CA$100,000.00 | Price 59.52 | Shares 1,000

Buy 18 Jun 2026

Value CA$100,000.00 | Price 59.40 | Shares 1,000

Heard, James William Alexander

Senior Officer of Issuer

1 purchase — total 100,000 CAD

Buy 18 Jun 2026

Value CA$100,000.00 | Price 58.88 | Shares 1,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 100,000 CAD

Buy 15 Jun 2026

Value CA$100,000.00 | Price 61.04 | Shares 1,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 100,000 CAD

Buy 5 Jun 2026

Value CA$100,000.00 | Price 63.96 | Shares 1,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 318,940 CAD

Buy 29 May 2026

Value CA$318,940.00 | Price 63.79 | Shares 5,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 159,250 CAD

Buy 28 May 2026

Value CA$159,250.00 | Price 63.70 | Shares 2,500

Rose, Mike

Senior Officer of Issuer

1 purchase — total 164,938 CAD

Buy 25 May 2026

Value CA$164,937.50 | Price 65.98 | Shares 2,500

Rose, Mike

Senior Officer of Issuer

1 purchase — total 325,993 CAD

Buy 14 May 2026

Value CA$325,993.00 | Price 65.20 | Shares 5,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 323,001 CAD

Buy 8 May 2026

Value CA$323,001.00 | Price 64.60 | Shares 5,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 297,228 CAD

Buy 24 Apr 2026

Value CA$297,228.00 | Price 59.45 | Shares 5,000

Angevine, Jill Terilee

Director of Issuer

1 purchase — total 240,320 CAD

Buy 20 Apr 2026

Value CA$240,320.00 | Price 60.08 | Shares 4,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 301,468 CAD

Buy 20 Apr 2026

Value CA$301,468.00 | Price 60.29 | Shares 5,000

Heard, James William Alexander

Senior Officer of Issuer

1 purchase — total 59,080 CAD

Buy 17 Apr 2026

Value CA$59,080.00 | Price 59.08 | Shares 1,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 304,000 CAD

Buy 9 Apr 2026

Value CA$304,000.00 | Price 60.80 | Shares 5,000

Rose, Mike

Senior Officer of Issuer

1 purchase — total 599,561 CAD

Buy 8 Apr 2026

Value CA$599,561.00 | Price 59.96 | Shares 10,000

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Value
2026-06-24	2026-06-24	B Purchase	Toews, Travis Director of Issuer Non-Executive Director	85,174 -22.6% 410.88 CA$2,003,587	85,174 -22.6%	410.88	CA$2,003,587
2026-06-24	2026-06-24	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	81,962 +49.9% 412.33 CA$336,747	81,962 +49.9%	412.33	CA$336,747
2026-06-24	2026-06-24	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	7,436 -3.4% 26.83 CA$1,732,478	7,436 -3.4%	26.83	CA$1,732,478
2026-06-19	2026-06-19	B Purchase	Karpoff, Adam Senior Officer of Issuer Officer	1,000 +4.0% 60.56 CA$100,000	1,000 +4.0%	60.56	CA$100,000
2026-06-18	2026-06-18	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	1,000 +0.1% 59.52 CA$100,000	1,000 +0.1%	59.52	CA$100,000
2026-06-18	2026-06-18	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	1,000 +0.1% 59.40 CA$100,000	1,000 +0.1%	59.40	CA$100,000
2026-06-18	2026-06-18	B Purchase	Heard, James William Alexander Senior Officer of Issuer Officer	1,000 +1.5% 58.88 CA$100,000	1,000 +1.5%	58.88	CA$100,000
2026-06-15	2026-06-15	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	1,000 +0.0% 61.04 CA$100,000	1,000 +0.0%	61.04	CA$100,000
2026-06-05	2026-06-05	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	1,000 +0.1% 63.96 CA$100,000	1,000 +0.1%	63.96	CA$100,000
2026-05-29	2026-05-29	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.3% 63.79 CA$318,940	5,000 +0.3%	63.79	CA$318,940
2026-05-28	2026-05-28	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	2,500 +0.0% 63.70 CA$159,250	2,500 +0.0%	63.70	CA$159,250
2026-05-25	2026-05-25	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	2,500 +0.0% 65.98 CA$164,938	2,500 +0.0%	65.98	CA$164,938
2026-05-14	2026-05-14	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.1% 65.20 CA$325,993	5,000 +0.1%	65.20	CA$325,993
2026-05-08	2026-05-08	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.1% 64.60 CA$323,001	5,000 +0.1%	64.60	CA$323,001
2026-04-24	2026-04-24	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.3% 59.45 CA$297,228	5,000 +0.3%	59.45	CA$297,228
2026-04-21	2026-04-20	B Purchase	3.5 Angevine, Jill Terilee Director of Issuer Non-Executive Director	4,000 +6.1% 60.08 CA$240,320	4,000 +6.1%	60.08	CA$240,320
2026-04-20	2026-04-20	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.3% 60.29 CA$301,468	5,000 +0.3%	60.29	CA$301,468
2026-04-17	2026-04-17	B Purchase	Heard, James William Alexander Senior Officer of Issuer Officer	1,000 +1.5% 59.08 CA$59,080	1,000 +1.5%	59.08	CA$59,080
2026-04-09	2026-04-09	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	5,000 +0.3% 60.80 CA$304,000	5,000 +0.3%	60.80	CA$304,000
2026-04-08	2026-04-08	B Purchase	3.5 Rose, Mike Senior Officer of Issuer Officer	10,000 +0.1% 59.96 CA$599,561	10,000 +0.1%	59.96	CA$599,561