Cook, P. Derek

Track

Insider profile

Performance

Overall performance
1.7
Performance over holding periods
1.7
30 days 90 days 120 days
Average return -0% 8.2% 15.1%
Success rate 64% 68% 82%
Transactions
25 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Cook, P. Derek's trades of Atco Ltd's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-01-19 2025-12-31
PP Planned purchase
26,564 +11.7%
480.69
CA$425,840 		26,564 +11.7% 480.69 CA$425,840
2026-01-19 2025-12-31
CA Atco Ltd (ACO.X)
PP Planned purchase
68,370 +40.8%
158.94
CA$13,573 		68,370 +40.8% 158.94 CA$13,573
2025-11-14 2025-11-12
S Sale
11,545 +49.4%
329.64
CA$601,505 		11,545 +49.4% 329.64 CA$601,505
2025-11-14 2025-11-12
B Purchase
1,000
35.24
CA$35,240 		1,000 35.24 CA$35,240
2025-11-14 2025-11-12
S Sale
1,000 -62.0%
42.50
CA$42,500 		1,000 -62.0% 42.50 CA$42,500
2025-11-14 2025-11-12
S Sale
2,600 -80.9%
42.50
CA$110,500 		2,600 -80.9% 42.50 CA$110,500
2025-11-14 2025-11-12
S Sale
300 -8.5%
42.51
CA$12,753 		300 -8.5% 42.51 CA$12,753
2025-11-14 2025-11-12
S Sale
100 -2.8%
42.52
CA$4,252 		100 -2.8% 42.52 CA$4,252
2025-11-14 2025-11-12
S Sale
600 -49.5%
42.53
CA$25,518 		600 -49.5% 42.53 CA$25,518
2025-11-14 2025-11-12
S Sale
100 -7.6%
42.55
CA$4,255 		100 -7.6% 42.55 CA$4,255
2025-11-14 2025-11-12
S Sale
1,300 -49.8%
42.54
CA$55,302 		1,300 -49.8% 42.54 CA$55,302
2025-11-14 2025-11-12
S Sale
400 -39.5%
42.55
CA$17,020 		400 -39.5% 42.55 CA$17,020
2025-11-14 2025-11-12
S Sale
400 -28.3%
42.54
CA$17,016 		400 -28.3% 42.54 CA$17,016
2025-11-14 2025-11-12
S Sale
100 -14.0%
42.51
CA$4,251 		100 -14.0% 42.51 CA$4,251
2025-11-14 2025-11-12
S Sale
100 -12.3%
42.52
CA$4,252 		100 -12.3% 42.52 CA$4,252
2025-11-14 2025-11-12
S Sale
2,400 -74.7%
42.52
CA$102,048 		2,400 -74.7% 42.52 CA$102,048
2025-11-14 2025-11-12
S Sale
1,400 -30.3%
42.53
CA$59,542 		1,400 -30.3% 42.53 CA$59,542
2025-11-14 2025-11-12
CA Atco Ltd (ACO.X)
S Sale
400 -44.4%
56.61
CA$22,644 		400 -44.4% 56.61 CA$22,644
2025-11-14 2025-11-12
CA Atco Ltd (ACO.X)
S Sale
500 -35.7%
56.62
CA$28,310 		500 -35.7% 56.62 CA$28,310
2025-11-14 2025-11-12
CA Atco Ltd (ACO.X)
S Sale
600 -30.0%
56.63
CA$33,978 		600 -30.0% 56.63 CA$33,978
2025-11-14 2025-11-12
CA Atco Ltd (ACO.X)
S Sale
500 -20.0%
56.64
CA$28,320 		500 -20.0% 56.64 CA$28,320
2025-11-14 2025-11-12
CA Atco Ltd (ACO.X)
B Purchase
2,000
48.82
CA$97,640 		2,000 48.82 CA$97,640
2025-11-14 2025-11-06
PP Planned purchase
249 +68.4%
38.06
CA$9,477 		249 +68.4% 38.06 CA$9,477
2025-11-13 2025-11-06
CA Atco Ltd (ACO.X)
PP Planned purchase
21 +4.4%
50.34
CA$1,057 		21 +4.4% 50.34 CA$1,057
2025-11-13 2025-11-06
CA Atco Ltd (ACO.X)
PP Planned purchase
208 +76.5%
50.83
CA$10,573 		208 +76.5% 50.83 CA$10,573
2025-03-26 2025-03-24
S Sale
589 -61.8%
35.85
CA$21,116 		589 -61.8% 35.85 CA$21,116
2025-03-26 2025-03-24
S Sale
2,429 -71.8%
35.92
CA$87,250 		2,429 -71.8% 35.92 CA$87,250
2025-03-26 2025-03-24
S Sale
300 -8.1%
35.91
CA$10,773 		300 -8.1% 35.91 CA$10,773
2025-03-26 2025-03-24
S Sale
700 -16.0%
35.92
CA$25,144 		700 -16.0% 35.92 CA$25,144
2025-03-26 2025-03-24
S Sale
100 -2.2%
35.94
CA$3,594 		100 -2.2% 35.94 CA$3,594
2025-03-26 2025-03-24
S Sale
800 -15.1%
35.92
CA$28,736 		800 -15.1% 35.92 CA$28,736
2025-03-26 2025-03-24
S Sale
500 -8.6%
35.93
CA$17,965 		500 -8.6% 35.93 CA$17,965
2025-03-26 2025-03-24
S Sale
100 -1.7%
35.96
CA$3,596 		100 -1.7% 35.96 CA$3,596
2025-03-26 2025-03-24
S Sale
1,400 -19.2%
35.95
CA$50,330 		1,400 -19.2% 35.95 CA$50,330
2025-03-26 2025-03-24
S Sale
200 -2.7%
35.97
CA$7,193 		200 -2.7% 35.97 CA$7,193
2025-03-26 2025-03-24
S Sale
900 -10.7%
35.97
CA$32,373 		900 -10.7% 35.97 CA$32,373
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
2,096 -88.5%
48.70
CA$102,075 		2,096 -88.5% 48.70 CA$102,075
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
1,949 -45.1%
48.86
CA$95,228 		1,949 -45.1% 48.86 CA$95,228
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
500 -10.4%
48.80
CA$24,400 		500 -10.4% 48.80 CA$24,400
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
300 -5.9%
48.83
CA$14,648 		300 -5.9% 48.83 CA$14,648
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
400 -8.5%
48.81
CA$19,524 		400 -8.5% 48.81 CA$19,524
2025-03-26 2025-03-24
CA Atco Ltd (ACO.X)
S Sale
400 -7.8%
48.80
CA$19,520 		400 -7.8% 48.80 CA$19,520
2025-03-26 2025-03-23
PP Planned purchase
8 +0.2%
34.71
CA$278 		8 +0.2% 34.71 CA$278
2025-03-26 2025-03-23
PP Planned purchase
101 +3.1%
34.51
CA$3,486 		101 +3.1% 34.51 CA$3,486
2025-03-26 2025-03-23
CA Atco Ltd (ACO.X)
PP Planned purchase
21 +0.5%
47.95
CA$1,007 		21 +0.5% 47.95 CA$1,007