Canada Multiline Utilities

Atco Ltd (ACO.X)

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Atco Ltd experienced mixed insider trading activity recently. Senior officers and directors executed multiple sell orders alongside planned purchases. These transactions occurred independently of any specific earnings report announcements. Market participants often monitor such patterns to gauge internal sentiment regarding the utility firm's valuation and future prospects.
Ticker: ACO.X Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Kalmacoff, Rebecca M. Senior Officer of Issuer Officer
Transaction date
Sale
Price
123.06
Quantity 72,471 -2.1%
Value CA$3,149,030
Kalmacoff, Rebecca M. Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
20.48
Quantity 16,004 +28.2%
Value CA$65,554
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
62.78
Quantity 61,082 -41.3%
Value CA$395,117
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
70.73
Quantity 100 -6.2%
Value CA$7,073
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
70.70
Quantity 100 -5.8%
Value CA$7,070
0.8
Friesen, G. Dale Senior Officer of Issuer Officer
Transaction date
Sale
Price
70.77
Quantity 1,000 -24.1%
Value CA$70,770
0.8
Friesen, G. Dale Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
61.92
Quantity 1 +0.0%
Value CA$62
0.8
Friesen, G. Dale Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
65.38
Quantity 457 +12.4%
Value CA$29,879
Beattie, Adam M. Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
67.49
Quantity 786 -13.9%
Value CA$53,047
Beattie, Adam M. Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Planned purchase
Price
60.22
Quantity 134 +2.4%
Value CA$8,069
Beattie, Adam M. Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Planned purchase
Price
56.33
Quantity 3 +0.1%
Value CA$169
Beattie, Adam M. Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Planned purchase
Price
56.33
Quantity 6 +0.1%
Value CA$338
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
67.38
Quantity 334 -22.0%
Value CA$22,505
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
65.59
Quantity 2,000 -62.8%
Value CA$131,189
2.3
Jackson, Colin Director or Senior Officer of Insider or Subsidiary of Issuer Executive Director
Transaction date
Sale
Price
65.26
Quantity 500 -29.7%
Value CA$32,630
Werth, Susan R Director of Issuer Non-Executive Director
Transaction date
Planned purchase
Price
56.46
Quantity 6 +0.0%
Value CA$339
Urwin, Roger J. Director of Issuer Non-Executive Director
Transaction date
Planned purchase
Price
56.46
Quantity 93 +0.5%
Value CA$5,251
Steinberg, Norman M. Director of Issuer Non-Executive Director
Transaction date
Planned purchase
Price
56.46
Quantity 122 +0.7%
Value CA$6,888
2.4
Southern, Nancy C. 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
Transaction date
Planned purchase
Price
57.83
Quantity 1,377 +0.5%
Value CA$79,632
2.4
Southern, Nancy C. 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
Transaction date
Planned purchase
Price
56.33
Quantity 303 +0.1%
Value CA$17,068
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-30 2026-06-30 S Sale
Kalmacoff, Rebecca M.

Senior Officer of Issuer

Officer
72,471 -2.1%
123.06
CA$3,149,030 		72,471 -2.1% 123.06 CA$3,149,030
2026-06-30 2026-06-30 PP Planned purchase
Kalmacoff, Rebecca M.

Senior Officer of Issuer

Officer
16,004 +28.2%
20.48
CA$65,554 		16,004 +28.2% 20.48 CA$65,554
2026-06-11 2026-06-08 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
61,082 -41.3%
62.78
CA$395,117 		61,082 -41.3% 62.78 CA$395,117
2026-06-11 2026-06-08 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
100 -6.2%
70.73
CA$7,073 		100 -6.2% 70.73 CA$7,073
2026-06-11 2026-06-08 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
100 -5.8%
70.70
CA$7,070 		100 -5.8% 70.70 CA$7,070
2026-06-05 2026-06-04 S Sale
0.8
Friesen, G. Dale

Senior Officer of Issuer

Officer
1,000 -24.1%
70.77
CA$70,770 		1,000 -24.1% 70.77 CA$70,770
2026-06-05 2026-06-03 PP Planned purchase
0.8
Friesen, G. Dale

Senior Officer of Issuer

Officer
1 +0.0%
61.92
CA$62 		1 +0.0% 61.92 CA$62
2026-06-05 2026-06-03 PP Planned purchase
0.8
Friesen, G. Dale

Senior Officer of Issuer

Officer
457 +12.4%
65.38
CA$29,879 		457 +12.4% 65.38 CA$29,879
2026-03-30 2026-03-30 S Sale
Beattie, Adam M.

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
786 -13.9%
67.49
CA$53,047 		786 -13.9% 67.49 CA$53,047
2026-03-30 2026-03-30 PP Planned purchase
Beattie, Adam M.

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
134 +2.4%
60.22
CA$8,069 		134 +2.4% 60.22 CA$8,069
2026-03-30 2026-03-30 PP Planned purchase
Beattie, Adam M.

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
3 +0.1%
56.33
CA$169 		3 +0.1% 56.33 CA$169
2026-03-30 2026-03-29 PP Planned purchase
Beattie, Adam M.

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
6 +0.1%
56.33
CA$338 		6 +0.1% 56.33 CA$338
2026-03-30 2026-03-27 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
334 -22.0%
67.38
CA$22,505 		334 -22.0% 67.38 CA$22,505
2026-03-11 2026-03-10 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
2,000 -62.8%
65.59
CA$131,189 		2,000 -62.8% 65.59 CA$131,189
2026-03-11 2026-03-10 S Sale
2.3
Jackson, Colin

Director or Senior Officer of Insider or Subsidiary of Issuer

Executive Director
500 -29.7%
65.26
CA$32,630 		500 -29.7% 65.26 CA$32,630
2026-03-23 2026-03-06 PP Planned purchase
Werth, Susan R

Director of Issuer

Non-Executive Director
6 +0.0%
56.46
CA$339 		6 +0.0% 56.46 CA$339
2026-03-23 2026-03-06 PP Planned purchase
Urwin, Roger J.

Director of Issuer

Non-Executive Director
93 +0.5%
56.46
CA$5,251 		93 +0.5% 56.46 CA$5,251
2026-03-23 2026-03-06 PP Planned purchase
Steinberg, Norman M.

Director of Issuer

Non-Executive Director
122 +0.7%
56.46
CA$6,888 		122 +0.7% 56.46 CA$6,888
2026-03-23 2026-03-06 PP Planned purchase
2.4
Southern, Nancy C.

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
1,377 +0.5%
57.83
CA$79,632 		1,377 +0.5% 57.83 CA$79,632
2026-03-23 2026-03-06 PP Planned purchase
2.4
Southern, Nancy C.

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
303 +0.1%
56.33
CA$17,068 		303 +0.1% 56.33 CA$17,068
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