Prange Karen

Track

Insider profile

Performance

Overall performance
2.3
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 15% 8.2% 15.1%
Success rate 91% 68% 82%
Transactions
7 43% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return -97%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Prange Karen's trades of AtriCure Inc'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
2026-05-22 2026-05-20
US AtriCure Inc (ATRC)
S Sale
7,381 -19.5%
75.20
US$4,573,870 		7,381 -19.5% 75.20 US$4,573,870
2026-05-20 2026-05-20
US AtriCure Inc (ATRC)
PrS Proposed sale
53,239
261.93
US$1,988,425 		53,239 261.93 US$1,988,425
2025-03-07 2025-03-05
US AtriCure Inc (ATRC)
S Sale
9,087 -3.5%
42.04
US$3,856,946 		9,087 -3.5% 42.04 US$3,856,946
2025-03-05 2025-03-05
US AtriCure Inc (ATRC)
PrS Proposed sale
6,100
38.04
US$232,044 		6,100 38.04 US$232,044
2023-07-21 2023-07-21
US ViewRay Inc (VRAY)
PrS Proposed sale
37,600
0.06
US$2,256 		37,600 0.06 US$2,256
2023-07-21 2023-07-21
US ViewRay Inc (VRAY)
S Sale
37,600 -81.0%
0.05
US$1,918 		37,600 -81.0% 0.05 US$1,918
2023-07-21 2023-07-19
US ViewRay Inc (VRAY)
S Sale
91,866 -66.4%
0.08
US$6,890 		91,866 -66.4% 0.08 US$6,890
2023-07-19 2023-07-19
US ViewRay Inc (VRAY)
PrS Proposed sale
91,866
0.08
US$6,908 		91,866 0.08 US$6,908
2023-06-12 2023-06-08
US AtriCure Inc (ATRC)
S Sale
713 -4.2%
47.89
US$34,146 		713 -4.2% 47.89 US$34,146
2023-06-08 2023-06-08
US AtriCure Inc (ATRC)
PrS Proposed sale
713
47.93
US$34,174 		713 47.93 US$34,174
2022-05-12 2022-05-10
US ViewRay Inc (VRAY)
B Purchase
26,300 +45.8%
2.66
US$69,958 		26,300 +45.8% 2.66 US$69,958
2022-05-12 2022-05-10
US ViewRay Inc (VRAY)
B Purchase
10,000 +21.1%
2.66
US$26,592 		10,000 +21.1% 2.66 US$26,592
2022-05-12 2022-05-10
US ViewRay Inc (VRAY)
B Purchase
1,300 +2.8%
2.66
US$3,452 		1,300 +2.8% 2.66 US$3,452