InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
5
T+90 hit rate
0%
T+90 mean return
-15.7%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Yuen Maggie, Chief Financial Officer. Insider active across 2 companies, notably AtriCure, Inc.. Aggregated, 24 reports have been logged. Split: 0 buy · 5 sells. Total volume traded: €956k. Activity tracked since 15 June 2021. The latest transaction was disclosed on 21 November 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations24 total
3,000 shares@ US$35.7225.9% of flowCommon StockSEC:0001323885-25-000105:0
5,401 shares0Common StockSEC:0001323885-25-000067:0
2,000 shares@ US$299.0137.0% of flowCommon StockSEC:0001796057-25-000003:0
186 shares@ US$272.623.3% of flowCommon StockSEC:0001321732-25-000054:0
250 shares@ US$283.254.8% of flowCommon StockSEC:0001321732-25-000043:0
780 shares0Common StockSEC:0001321732-25-000027:0
599 shares@ US$245.559.8% of flowCommon StockSEC:0001321732-24-000135:0
2,570 shares0Common StockSEC:0001321732-24-000124:0
3,500 shares@ US$24.0721.4% of flowCommon StockSEC:0001323885-24-000110:0
7,788 shares0Common StockSEC:0001323885-24-000083:0
2,070 shares0Common StockSEC:0001321732-24-000037:0
385 shares@ US$245.486.0% of flowCommon StockSEC:0001321732-23-000141:0
466 shares@ US$227.886.8% of flowCommon StockSEC:0001321732-23-000129:0
4,313 shares@ US$47.0452.7% of flowCommon StockSEC:0001323885-23-000069:0
3,186 shares0Common StockSEC:0001323885-23-000055:0
4,450 shares0Common StockSEC:0001321732-22-000118:0
325 shares@ US$195.994.3% of flowCommon StockSEC:0001321732-22-000108:0
3,564 shares0Common StockSEC:0001323885-22-000076:0
916 shares@ US$247.100.0016% mcap50.0% of flowCommon StockSEC:0001321732-21-000126:0
916 shares@ US$247.1014.0% of flowCommon StockSEC:0001321732-21-000126
3,750 shares0Common StockSEC:0001321732-21-000116:0
3,750 shares0Common StockSEC:0001321732-21-000116
2,245 shares0Common StockSEC:0001209191-21-041244
2,245 shares0Common StockSEC:0001209191-21-041244:0
24 of 24 declarations
About Yuen Maggie
Maggie Yuen is the Chief Financial Officer at AtriCure, Inc. and Penumbra Inc. She oversees the financial operations of the companies, including financial planning and risk management. Her role is essential in ensuring the financial health and growth of the companies.
