HEFFES BRETT D

Track

Insider profile

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return -4% 8.2% 15.1%
Success rate 45% 68% 82%
Transactions
63 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
HEFFES BRETT D's trades of Winmark Corp'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
2025-08-28 2025-08-27
US Winmark Corp (WINA)
S Sale
71,410 +24.8%
143.57
US$2,991,054 		71,410 +24.8% 143.57 US$2,991,054
2025-08-28 2025-08-27
US Winmark Corp (WINA)
S Sale
71,826 +48.0%
27.01
US$2,745,655 		71,826 +48.0% 27.01 US$2,745,655
2025-08-28 2025-08-27
US Winmark Corp (WINA)
S Sale
6,816 -28.2%
180.94
US$4,534,112 		6,816 -28.2% 180.94 US$4,534,112
2025-08-28 2025-08-27
US Winmark Corp (WINA)
S Sale
1,985 -1.7%
454.95
US$903,076 		1,985 -1.7% 454.95 US$903,076
2025-08-27 2025-08-27
US Winmark Corp (WINA)
PrS Proposed sale
4,971
449.22
US$2,233,073 		4,971 449.22 US$2,233,073
2025-08-28 2025-08-26
US Winmark Corp (WINA)
S Sale
641 -0.6%
452.07
US$289,777 		641 -0.6% 452.07 US$289,777
2025-08-28 2025-08-26
US Winmark Corp (WINA)
S Sale
800 -0.7%
453.82
US$363,056 		800 -0.7% 453.82 US$363,056
2025-08-28 2025-08-26
US Winmark Corp (WINA)
S Sale
400 -0.3%
456.97
US$182,788 		400 -0.3% 456.97 US$182,788
2025-08-28 2025-08-26
US Winmark Corp (WINA)
S Sale
600 -0.5%
458.65
US$275,190 		600 -0.5% 458.65 US$275,190
2025-08-26 2025-08-26
US Winmark Corp (WINA)
PrS Proposed sale
2,441
457.50
US$1,116,758 		2,441 457.50 US$1,116,758
2024-11-07 2024-11-06
US Winmark Corp (WINA)
S Sale
300 -0.3%
400.50
US$120,150 		300 -0.3% 400.50 US$120,150
2024-11-07 2024-11-06
US Winmark Corp (WINA)
S Sale
1,598 -1.4%
401.94
US$642,300 		1,598 -1.4% 401.94 US$642,300
2024-11-07 2024-11-06
US Winmark Corp (WINA)
S Sale
1,100 -1.0%
402.76
US$443,036 		1,100 -1.0% 402.76 US$443,036
2024-11-07 2024-11-06
US Winmark Corp (WINA)
S Sale
502 -0.4%
405.00
US$203,310 		502 -0.4% 405.00 US$203,310
2024-11-06 2024-11-06
US Winmark Corp (WINA)
PrS Proposed sale
500
405.79
US$202,895 		500 405.79 US$202,895
2024-11-07 2024-11-05
US Winmark Corp (WINA)
S Sale
1,900 -1.7%
390.00
US$741,000 		1,900 -1.7% 390.00 US$741,000
2024-11-07 2024-11-05
US Winmark Corp (WINA)
S Sale
2,113 -1.8%
392.92
US$830,240 		2,113 -1.8% 392.92 US$830,240
2024-11-07 2024-11-05
US Winmark Corp (WINA)
S Sale
166 -0.1%
393.64
US$65,344 		166 -0.1% 393.64 US$65,344
2024-11-07 2024-11-05
US Winmark Corp (WINA)
S Sale
1,150 -1.0%
395.00
US$454,250 		1,150 -1.0% 395.00 US$454,250
2024-11-07 2024-11-05
US Winmark Corp (WINA)
S Sale
168 -0.1%
395.49
US$66,442 		168 -0.1% 395.49 US$66,442
2024-11-05 2024-11-05
US Winmark Corp (WINA)
PrS Proposed sale
8,497
389.04
US$3,305,673 		8,497 389.04 US$3,305,673
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
2,257 -2.0%
366.46
US$827,100 		2,257 -2.0% 366.46 US$827,100
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
314 -0.3%
367.81
US$115,492 		314 -0.3% 367.81 US$115,492
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
3,188 -2.8%
372.14
US$1,186,382 		3,188 -2.8% 372.14 US$1,186,382
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
504 -0.4%
373.23
US$188,108 		504 -0.4% 373.23 US$188,108
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
200 -0.2%
374.16
US$74,832 		200 -0.2% 374.16 US$74,832
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
4 -0.0%
379.23
US$1,517 		4 -0.0% 379.23 US$1,517
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
10 -0.0%
380.36
US$3,804 		10 -0.0% 380.36 US$3,804
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
1,667 -1.4%
383.31
US$638,978 		1,667 -1.4% 383.31 US$638,978
2024-04-22 2024-04-18
US Winmark Corp (WINA)
S Sale
146 -0.1%
385.35
US$56,261 		146 -0.1% 385.35 US$56,261
2024-04-18 2024-04-18
US Winmark Corp (WINA)
PrS Proposed sale
8,290
368.50
US$3,054,865 		8,290 368.50 US$3,054,865
2023-04-27 2023-04-26
US Winmark Corp (WINA)
S Sale
3,302 -3.0%
340.07
US$1,122,911 		3,302 -3.0% 340.07 US$1,122,911
2023-04-27 2023-04-26
US Winmark Corp (WINA)
S Sale
1,009 -0.9%
338.43
US$341,476 		1,009 -0.9% 338.43 US$341,476
2023-04-27 2023-04-26
US Winmark Corp (WINA)
S Sale
2,216 -1.9%
335.25
US$742,914 		2,216 -1.9% 335.25 US$742,914
2023-04-26 2023-04-26
US Winmark Corp (WINA)
PrS Proposed sale
6,527
343.95
US$2,244,962 		6,527 343.95 US$2,244,962
2022-11-03 2022-11-01
US Winmark Corp (WINA)
S Sale
3,509 -3.2%
250.24
US$878,092 		3,509 -3.2% 250.24 US$878,092
2022-11-03 2022-11-01
US Winmark Corp (WINA)
S Sale
2,917 -2.6%
251.71
US$734,238 		2,917 -2.6% 251.71 US$734,238
2022-11-03 2022-11-01
US Winmark Corp (WINA)
S Sale
937 -0.8%
252.47
US$236,564 		937 -0.8% 252.47 US$236,564
2022-11-03 2022-11-01
US Winmark Corp (WINA)
S Sale
537 -0.5%
253.97
US$136,382 		537 -0.5% 253.97 US$136,382
2021-10-29 2021-10-28
US Winmark Corp (WINA)
S Sale
4,800 -4.3%
225.00
US$1,080,000 		4,800 -4.3% 225.00 US$1,080,000
2021-10-29 2021-10-28
US Winmark Corp (WINA)
S Sale
114 -0.1%
225.34
US$25,689 		114 -0.1% 225.34 US$25,689
2021-10-25 2021-10-25
US Winmark Corp (WINA)
S Sale
3,518 -3.3%
218.00
US$766,924 		3,518 -3.3% 218.00 US$766,924
2021-10-25 2021-10-22
US Winmark Corp (WINA)
S Sale
2,357 -2.2%
218.20
US$514,297 		2,357 -2.2% 218.20 US$514,297
2021-10-25 2021-10-21
US Winmark Corp (WINA)
S Sale
5,211 -4.9%
218.66
US$1,139,437 		5,211 -4.9% 218.66 US$1,139,437
2020-11-04 2020-11-04
US Winmark Corp (WINA)
S Sale
2,000 -1.9%
170.79
US$341,580 		2,000 -1.9% 170.79 US$341,580