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GRASSLE JENELE C

Track

Insider profile

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 67% 68% 82%
Transactions
6 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
GRASSLE JENELE C's trades of Winmark Corp's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• 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
2026-05-07 2026-05-07
US Winmark Corp (WINA)
PrS Proposed sale
95,384
308.32
US$3,135,853 		95,384 308.32 US$3,135,853
2026-03-05 2026-03-04
US Winmark Corp (WINA)
S Sale
49,763 +15.3%
251.74
US$1,264,424 		49,763 +15.3% 251.74 US$1,264,424
2026-03-04 2026-03-04
US Winmark Corp (WINA)
PrS Proposed sale
56,504
376.35
US$837,457 		56,504 376.35 US$837,457
2025-11-21 2025-11-21
US Winmark Corp (WINA)
PrS Proposed sale
2,400
417.44
US$1,001,856 		2,400 417.44 US$1,001,856
2025-11-21 2025-11-21
US Winmark Corp (WINA)
S Sale
2,400 -49.0%
420.87
US$1,010,088 		2,400 -49.0% 420.87 US$1,010,088
2025-05-19 2025-05-16
US Winmark Corp (WINA)
S Sale
1,600 -39.0%
428.23
US$685,168 		1,600 -39.0% 428.23 US$685,168
2025-05-15 2025-05-15
US Winmark Corp (WINA)
PrS Proposed sale
1,600
418.69
US$669,904 		1,600 418.69 US$669,904
2023-05-09 2023-05-08
US Winmark Corp (WINA)
S Sale
3,000 -54.5%
314.16
US$942,480 		3,000 -54.5% 314.16 US$942,480
2023-05-08 2023-05-08
US Winmark Corp (WINA)
PrS Proposed sale
3,000
322.46
US$967,365 		3,000 322.46 US$967,365
2022-08-19 2022-08-18
US Winmark Corp (WINA)
S Sale
117 -4.5%
235.54
US$27,558 		117 -4.5% 235.54 US$27,558
2022-08-19 2022-08-18
US Winmark Corp (WINA)
S Sale
1,883 -41.8%
234.71
US$441,959 		1,883 -41.8% 234.71 US$441,959