United States Investment Banking & Investment Services

Onex Corp (ONEX)

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Onex Corp experienced two insider trading transactions over the past ninety days, resulting in a net negative value of approximately 319,618 CAD. These activities included a purchase by Colin Sam and a sale from Michael Lay. The stock price has declined 6.4% recently, following the August 2026 earnings report.
Ticker: ONEX Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Onex Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.1
Sam, Colin Yu Keong Senior Officer of Issuer Officer
Transaction date
Purchase
Price
296.35
Quantity 37,095 -25.4%
Value CA$4,132,662
1.9
Lay, Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
375.16
Quantity 19,241
Value CA$3,994,180
2.9
Popatia, Tawfiq Senior Officer of Issuer Officer
Transaction date
Purchase
Price
358.86
Quantity 86,538 -10.3%
Value CA$2,942,705
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
105.05
Quantity 1,250 +10.2%
Value CA$131,312
2.9
Popatia, Tawfiq Senior Officer of Issuer Officer
Transaction date
Purchase
Price
99.71
Quantity 6,106 +21.1%
Value CA$608,829
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
104.17
Quantity 3,000 +32.3%
Value CA$312,518
0.9
Le Blanc, Robert Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
114.05
Quantity 50,000
Value CA$5,702,500
2.1
Sam, Colin Yu Keong Senior Officer of Issuer Officer
Transaction date
Purchase
Price
106.50
Quantity 500
Value CA$53,250
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
110.94
Quantity 600 +8.4%
Value CA$66,564
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
110.64
Quantity 1,400 +24.2%
Value CA$154,896
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
113.08
Quantity 500 +9.5%
Value CA$56,540
2.6
Edwards, Paul William Senior Officer of Issuer Officer
Transaction date
Purchase
Price
112.89
Quantity 1,500 +39.7%
Value CA$169,335
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
81.47
Quantity 2,000 +24.0%
Value US$162,940
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
81.50
Quantity 1,000 +13.6%
Value US$81,500
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
81.03
Quantity 900 +14.0%
Value US$72,927
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
80.75
Quantity 1,750 +37.2%
Value CA$141,312
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
78.00
Quantity 2,000 +74.1%
Value US$156,000
3.1
Shanfield, Robert Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
77.98
Quantity 2,700
Value US$210,546
1.9
Lay, Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
115.18
Quantity 5,208
Value CA$599,857
1.3
Schwartz, Gerald Wilfred 10% Security Holder of Issuer, Director of Issuer, Director or Senior Officer of 10% Security Holder, Director or Senior Officer of Insider or Subsidiary of Issuer , Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Sale
Price
90.60
Quantity 1,000,000
Value CA$90,600,000
2.3
Heersink, Ewout R. Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
91.43
Quantity 944,790
Value CA$86,382,150
2.3
Heersink, Ewout R. Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
91.43
Quantity 944,790
Value CA$86,382,150
2.3
Heersink, Ewout R. Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Purchase
Price
91.38
Quantity 100,000 +11.8%
Value CA$9,138,000
2.3
Heersink, Ewout R. Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
91.38
Quantity 100,000
Value CA$9,138,000
1.9
Lay, Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
87.40
Quantity 4,553
Value CA$397,923
1.3
Schwartz, Gerald Wilfred 10% Security Holder of Issuer, Director of Issuer, Director or Senior Officer of 10% Security Holder, Director or Senior Officer of Insider or Subsidiary of Issuer , Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Sale
Price
80.76
Quantity 1,000,000 -11.0%
Value CA$80,760,000
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
59.60
Quantity 10,000 +14.9%
Value CA$596,000
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
60.22
Quantity 10,000 +17.5%
Value CA$602,200
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
59.80
Quantity 5,000 +9.6%
Value CA$299,000
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
60.40
Quantity 40,000 +327.9%
Value CA$2,416,160
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
62.63
Quantity 5,000
Value CA$313,162
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
62.75
Quantity 5,000
Value CA$313,750
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
47.50
Quantity 10,000
Value CA$475,027
3.6
Munk, Anthony Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
47.49
Quantity 10,000
Value CA$474,855
2.3
Heersink, Ewout R. Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
76.11
Quantity 5,260 -6.1%
Value CA$400,339
1.9
Lay, Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
68.81
Quantity 15,944
Value CA$1,097,027
1.9
Lay, Michael Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Purchase
Price
72.09
Quantity 15,944
Value CA$1,149,403
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-01 2026-09-30 B Purchase
2.1
Sam, Colin Yu Keong

Senior Officer of Issuer

Officer
37,095 -25.4%
296.35
CA$4,132,662 		37,095 -25.4% 296.35 CA$4,132,662
2026-09-09 2026-09-08 S Sale
1.9
Lay, Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
19,241
375.16
CA$3,994,180 		19,241 375.16 CA$3,994,180
2026-06-03 2026-06-03 B Purchase
2.9
Popatia, Tawfiq

Senior Officer of Issuer

Officer
86,538 -10.3%
358.86
CA$2,942,705 		86,538 -10.3% 358.86 CA$2,942,705
2026-05-20 2026-05-19 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
1,250 +10.2%
105.05
CA$131,312 		1,250 +10.2% 105.05 CA$131,312
2026-03-09 2026-03-09 B Purchase
2.9
Popatia, Tawfiq

Senior Officer of Issuer

Officer
6,106 +21.1%
99.71
CA$608,829 		6,106 +21.1% 99.71 CA$608,829
2026-02-24 2026-02-23 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
3,000 +32.3%
104.17
CA$312,518 		3,000 +32.3% 104.17 CA$312,518
2026-01-14 2026-01-13 B Purchase
0.9
Le Blanc, Robert Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
50,000
114.05
CA$5,702,500 		50,000 114.05 CA$5,702,500
2025-11-18 2025-11-17 B Purchase
2.1
Sam, Colin Yu Keong

Senior Officer of Issuer

Officer
500
106.50
CA$53,250 		500 106.50 CA$53,250
2025-11-13 2025-11-12 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
600 +8.4%
110.94
CA$66,564 		600 +8.4% 110.94 CA$66,564
2025-11-13 2025-11-12 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
1,400 +24.2%
110.64
CA$154,896 		1,400 +24.2% 110.64 CA$154,896
2025-11-12 2025-11-10 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
500 +9.5%
113.08
CA$56,540 		500 +9.5% 113.08 CA$56,540
2025-11-12 2025-11-10 B Purchase
2.6
Edwards, Paul William

Senior Officer of Issuer

Officer
1,500 +39.7%
112.89
CA$169,335 		1,500 +39.7% 112.89 CA$169,335
2025-08-26 2025-08-20 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
2,000 +24.0%
81.47
US$162,940 		2,000 +24.0% 81.47 US$162,940
2025-08-26 2025-08-20 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
1,000 +13.6%
81.50
US$81,500 		1,000 +13.6% 81.50 US$81,500
2025-08-22 2025-08-18 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
900 +14.0%
81.03
US$72,927 		900 +14.0% 81.03 US$72,927
2025-06-25 2025-06-24 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
1,750 +37.2%
80.75
CA$141,312 		1,750 +37.2% 80.75 CA$141,312
2025-06-25 2025-06-23 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
2,000 +74.1%
78.00
US$156,000 		2,000 +74.1% 78.00 US$156,000
2025-06-18 2025-06-16 B Purchase
3.1
Shanfield, Robert

Director of Issuer

Non-Executive Director
2,700
77.98
US$210,546 		2,700 77.98 US$210,546
2024-11-15 2024-11-14 S Sale
1.9
Lay, Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
5,208
115.18
CA$599,857 		5,208 115.18 CA$599,857
2024-08-17 2024-08-13 S Sale
1.3
Schwartz, Gerald Wilfred

10% Security Holder of Issuer, Director of Issuer, Director or Senior Officer of 10% Security Holder, Director or Senior Officer of Insider or Subsidiary of Issuer , Senior Officer of Issuer

Executive Director Large shareholder
1,000,000
90.60
CA$90,600,000 		1,000,000 90.60 CA$90,600,000
2024-06-24 2024-06-21 S Sale
2.3
Heersink, Ewout R.

Director of Issuer, Senior Officer of Issuer

Executive Director
944,790
91.43
CA$86,382,150 		944,790 91.43 CA$86,382,150
2024-06-24 2024-06-21 B Purchase
2.3
Heersink, Ewout R.

Director of Issuer, Senior Officer of Issuer

Executive Director
944,790
91.43
CA$86,382,150 		944,790 91.43 CA$86,382,150
2024-06-24 2024-06-20 B Purchase
2.3
Heersink, Ewout R.

Director of Issuer, Senior Officer of Issuer

Executive Director
100,000 +11.8%
91.38
CA$9,138,000 		100,000 +11.8% 91.38 CA$9,138,000
2024-06-24 2024-06-20 S Sale
2.3
Heersink, Ewout R.

Director of Issuer, Senior Officer of Issuer

Executive Director
100,000
91.38
CA$9,138,000 		100,000 91.38 CA$9,138,000
2023-11-16 2023-11-16 S Sale
1.9
Lay, Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
4,553
87.40
CA$397,923 		4,553 87.40 CA$397,923
2023-08-25 2023-08-21 S Sale
1.3
Schwartz, Gerald Wilfred

10% Security Holder of Issuer, Director of Issuer, Director or Senior Officer of 10% Security Holder, Director or Senior Officer of Insider or Subsidiary of Issuer , Senior Officer of Issuer

Executive Director Large shareholder
1,000,000 -11.0%
80.76
CA$80,760,000 		1,000,000 -11.0% 80.76 CA$80,760,000
2023-05-19 2023-05-19 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
10,000 +14.9%
59.60
CA$596,000 		10,000 +14.9% 59.60 CA$596,000
2023-05-19 2023-05-17 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
10,000 +17.5%
60.22
CA$602,200 		10,000 +17.5% 60.22 CA$602,200
2023-05-19 2023-05-16 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
5,000 +9.6%
59.80
CA$299,000 		5,000 +9.6% 59.80 CA$299,000
2023-05-19 2023-05-15 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
40,000 +327.9%
60.40
CA$2,416,160 		40,000 +327.9% 60.40 CA$2,416,160
2023-04-26 2023-04-25 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
5,000
62.63
CA$313,162 		5,000 62.63 CA$313,162
2023-04-26 2023-04-25 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
5,000
62.75
CA$313,750 		5,000 62.75 CA$313,750
2023-04-26 2023-04-21 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
10,000
47.50
CA$475,027 		10,000 47.50 CA$475,027
2023-04-26 2023-04-21 B Purchase
3.6
Munk, Anthony

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
10,000
47.49
CA$474,855 		10,000 47.49 CA$474,855
2023-03-09 2023-03-08 S Sale
2.3
Heersink, Ewout R.

Director of Issuer, Senior Officer of Issuer

Executive Director
5,260 -6.1%
76.11
CA$400,339 		5,260 -6.1% 76.11 CA$400,339
2022-11-22 2022-11-21 S Sale
1.9
Lay, Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
15,944
68.81
CA$1,097,027 		15,944 68.81 CA$1,097,027
2022-11-22 2022-11-17 B Purchase
1.9
Lay, Michael

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
15,944
72.09
CA$1,149,403 		15,944 72.09 CA$1,149,403
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