Couling John D

Track

Insider profile

Performance

Overall performance
3.0
Performance over holding periods
3.0
30 days 90 days 120 days
Average return -0% 8.2% 15.1%
Success rate 53% 68% 82%
Transactions
23 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Couling John D's trades of Dolby Laboratories Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Proposed sale
Price
397.36
Quantity 84,962
Value US$1,388,714
Transaction date
Proposed sale
Price
60.00
Quantity 7,667
Value US$460,004
Transaction date
Proposed sale
Price
53.20
Quantity 7,667
Value US$407,894
Transaction date
Proposed sale
Price
55.62
Quantity 7,666
Value US$426,420
Transaction date
Proposed sale
Price
57.55
Quantity 7,666
Value US$441,210
Transaction date
Proposed sale
Price
58.46
Quantity 4,688
Value US$274,084
Transaction date
Proposed sale
Price
64.89
Quantity 6,667
Value US$432,588
Transaction date
Proposed sale
Price
68.75
Quantity 7,273
Value US$500,019
Transaction date
Proposed sale
Price
66.12
Quantity 6,164
Value US$407,564
Transaction date
Proposed sale
Price
75.04
Quantity 675
Value US$50,652
Transaction date
Proposed sale
Price
80.50
Quantity 7,000
Value US$563,500
Transaction date
Proposed sale
Price
80.04
Quantity 50,000
Value US$4,002,000
Transaction date
Proposed sale
Price
80.81
Quantity 33,560
Value US$2,711,896
Transaction date
Proposed sale
Price
80.00
Quantity 50,000
Value US$4,000,000
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-03 2026-09-01
S Sale
90,563 +40.7%
476.02
US$4,743,806 		90,563 +40.7% 476.02 US$4,743,806
2026-09-01 2026-09-01
PrS Proposed sale
84,962
397.36
US$1,388,714 		84,962 397.36 US$1,388,714
2026-08-05 2026-08-03
S Sale
76,018 -26.0%
319.67
US$268,501 		76,018 -26.0% 319.67 US$268,501
2026-08-05 2026-08-03
S Sale
783 -0.6%
59.03
US$46,224 		783 -0.6% 59.03 US$46,224
2026-08-03 2026-08-03
PrS Proposed sale
7,667
60.00
US$460,004 		7,667 60.00 US$460,004
2026-07-06 2026-07-01
S Sale
7,667 -6.1%
53.20
US$407,894 		7,667 -6.1% 53.20 US$407,894
2026-07-01 2026-07-01
PrS Proposed sale
7,667
53.20
US$407,894 		7,667 53.20 US$407,894
2026-06-03 2026-06-01
S Sale
508 -0.4%
56.16
US$28,529 		508 -0.4% 56.16 US$28,529
2026-06-03 2026-06-01
PlS Planned sale
7,158 -5.7%
55.59
US$397,890 		7,158 -5.7% 55.59 US$397,890
2026-06-01 2026-06-01
PrS Proposed sale
7,666
55.62
US$426,420 		7,666 55.62 US$426,420
2026-05-06 2026-05-05
PlS Planned sale
738 -0.6%
58.34
US$43,052 		738 -0.6% 58.34 US$43,052
2026-05-06 2026-05-05
PlS Planned sale
6,928 -5.5%
57.47
US$398,158 		6,928 -5.5% 57.47 US$398,158
2026-05-05 2026-05-05
PrS Proposed sale
7,666
57.55
US$441,210 		7,666 57.55 US$441,210
2026-05-06 2026-05-04
S Sale
4,688 -3.8%
58.47
US$274,084 		4,688 -3.8% 58.47 US$274,084
2026-05-04 2026-05-04
PrS Proposed sale
4,688
58.46
US$274,084 		4,688 58.46 US$274,084
2026-02-04 2026-02-02
S Sale
6,667 -5.1%
64.89
US$432,588 		6,667 -5.1% 64.89 US$432,588
2026-02-02 2026-02-02
PrS Proposed sale
6,667
64.89
US$432,588 		6,667 64.89 US$432,588
2025-12-15 2025-12-11
S Sale
7,273 -6.3%
68.75
US$500,019 		7,273 -6.3% 68.75 US$500,019
2025-12-11 2025-12-11
PrS Proposed sale
7,273
68.75
US$500,019 		7,273 68.75 US$500,019
2025-11-24 2025-11-20
PlS Planned sale
6,164 -5.1%
66.12
US$407,564 		6,164 -5.1% 66.12 US$407,564
2025-11-20 2025-11-20
PrS Proposed sale
6,164
66.12
US$407,564 		6,164 66.12 US$407,564
2025-05-07 2025-05-05
S Sale
675 -0.6%
75.04
US$50,652 		675 -0.6% 75.04 US$50,652
2025-05-05 2025-05-05
PrS Proposed sale
675
75.04
US$50,652 		675 75.04 US$50,652
2024-11-26 2024-11-25
S Sale
7,000 -6.2%
80.50
US$563,500 		7,000 -6.2% 80.50 US$563,500
2024-11-25 2024-11-25
PrS Proposed sale
7,000
80.50
US$563,500 		7,000 80.50 US$563,500
2024-11-26 2024-11-22
S Sale
48,000 -31.0%
80.00
US$3,840,000 		48,000 -31.0% 80.00 US$3,840,000
2024-11-26 2024-11-22
PlS Planned sale
2,000 -1.8%
81.00
US$162,000 		2,000 -1.8% 81.00 US$162,000
2024-11-22 2024-11-22
PrS Proposed sale
50,000
80.04
US$4,002,000 		50,000 80.04 US$4,002,000
2024-02-12 2024-02-09
S Sale
33,560 -23.6%
80.81
US$2,711,896 		33,560 -23.6% 80.81 US$2,711,896
2024-02-09 2024-02-09
PrS Proposed sale
33,560
80.81
US$2,711,896 		33,560 80.81 US$2,711,896
2024-02-12 2024-02-08
S Sale
50,000 -31.5%
80.00
US$4,000,000 		50,000 -31.5% 80.00 US$4,000,000
2024-02-08 2024-02-08
PrS Proposed sale
50,000
80.00
US$4,000,000 		50,000 80.00 US$4,000,000
2023-11-17 2023-11-15
PlS Planned sale
79 -0.1%
88.58
US$6,998 		79 -0.1% 88.58 US$6,998
2023-05-16 2023-05-15
PlS Planned sale
278 -0.3%
83.87
US$23,316 		278 -0.3% 83.87 US$23,316
2023-02-08 2023-02-07
S Sale
5,801 -5.7%
84.37
US$489,431 		5,801 -5.7% 84.37 US$489,431
2023-02-08 2023-02-07
S Sale
31,202 -23.4%
83.86
US$2,616,647 		31,202 -23.4% 83.86 US$2,616,647
2023-02-08 2023-02-06
S Sale
8,262 -7.9%
85.24
US$704,253 		8,262 -7.9% 85.24 US$704,253
2023-02-08 2023-02-06
S Sale
41,738 -28.5%
84.48
US$3,526,202 		41,738 -28.5% 84.48 US$3,526,202
2022-11-23 2022-11-21
PlS Planned sale
40 -0.1%
69.02
US$2,761 		40 -0.1% 69.02 US$2,761
2022-10-05 2022-10-04
S Sale
4,300 -5.1%
67.72
US$291,202 		4,300 -5.1% 67.72 US$291,202
2022-10-05 2022-10-03
S Sale
12,020 -13.2%
65.81
US$791,088 		12,020 -13.2% 65.81 US$791,088
2022-10-05 2022-10-03
S Sale
8,680 -8.7%
65.33
US$567,029 		8,680 -8.7% 65.33 US$567,029
2022-10-05 2022-10-03
S Sale
29,300 -27.0%
66.30
US$1,942,693 		29,300 -27.0% 66.30 US$1,942,693
2022-05-17 2022-05-16
PlS Planned sale
185 -0.2%
74.63
US$13,807 		185 -0.2% 74.63 US$13,807
2022-05-12 2022-05-12
S Sale
1,000 -1.2%
73.00
US$73,001 		1,000 -1.2% 73.00 US$73,001