Yuen Maggie
- SEC CIK
- 0001796057
In the past year, 3 open-market sale filings worth $1.07M and no purchases.
Current role at each company
- ATRC AtriCure, Inc.Directoras of Aug 7, 2026
- PEN Penumbra IncChief Financial Officeras of Mar 17, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $1.07M
- 3 filings
- Net
- −$1.07M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Yuen Maggie as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
ATRC AtriCure, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2023 (view filing) | May 26 | 4 days | Yuen MaggieDirector | SSale | −4.31K | $47.04 | −$202.9K | −47.9%4.68K after | |
| Aug 19, 2024 (view filing) | Aug 15 | 4 days | Yuen MaggieDirector | SSale | −3.50K | $24.07 | −$84.2K | −28.1%8.97K after | |
| Nov 25, 2025 (view filing) | Nov 21 | 4 days | Yuen MaggieDirector | SSale | −3.00K | $35.72 | −$107.2K | −20.9%11.4K after | |
| Aug 7, 2026 (view filing)9:18 AM ET | Aug 5 | 2 days | Yuen MaggieDirector | SSale | −3.50K | $38.42 | −$134.5K | −20.0%14.0K after |
PEN Penumbra Inc
Chief Financial Officer4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 5, 2025 (view filing) | Mar 3 | 2 days | Yuen MaggieChief Financial Officer | SSale | −2.00K | $286.00 | −$572.0K | −11.6%15.2K after | 5 lots10b5-1 |
| May 6, 2025 (view filing) | May 2 | 4 days | Yuen MaggieChief Financial Officer | SSale | −2.00K | $299.01 | −$598.0K | −12.5%14.0K after | 10b5-1 |
| Aug 15, 2025 (view filing) | Aug 13 | 2 days | Yuen MaggieChief Financial Officer | SSale | −2.00K | $250.00 | −$500.0K | −13.4%12.9K after | 10b5-1 |
| Mar 4, 2026 (view filing) | Mar 2 | 2 days | Yuen MaggieChief Financial Officer | SSale | −2.43K | $342.30 | −$832.5K | −11.7%18.4K after | 10b5-1 |