| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Chief Financial Officer
2 companies
Yuen Maggie is a Chief Financial Officer at PEN, with reported holdings spanning 2 companies. Recent filings cover 0 purchases and 12 sales. Those positions are worth an estimated $6.6M at current prices.
Our model assigns Yuen Maggie a middling insider score of 51/100, based on 8 past trades. Over a 12-month horizon, 20.0% of those trades were profitable, with an average 12-month return of -10.7%.
Yuen Maggie's largest disclosed position is in PEN as Chief Financial Officer, worth about $6.1M. The recent filings there lean toward selling, a net 8,432 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | ATRC Atricure, Inc. | Director | Sell | 3,500 | $38.42 | $134,470.00 | -20.0% | +58.8% | - | |
| Mar 2, 2026 | PEN Penumbra, Inc. | Chief Financial Officer | Sell10b5-1 | 2,432 | $342.30 | $832,473.60 | -11.7% | -6.8% | - | |
| Nov 21, 2025 | ATRC Atricure, Inc. | Director | Sell | 3,000 | $35.72 | $107,160.00 | -20.9% | -10.5% | - | |
| Aug 13, 2025 | PEN Penumbra Inc | Chief Financial Officer | Sale+OE10b5-1 | 2,000 | $250.00 | $500,000.00 | -13.4% | +8.7% | +27.0% | |
| May 2, 2025 | PEN Penumbra Inc | Chief Financial Officer | Sale+OE10b5-1 | 2,000 | $299.01 | $598,020.00 | -12.5% | -14.8% | +9.9% | |
| Mar 3, 2025 | PEN Penumbra Inc | Chief Financial Officer | Sale+OE10b5-1 | 2,000 | $286.00 | $571,994.90 | -11.6% | -10.4% | +19.0% | |
| Aug 15, 2024 | ATRC Atricure, Inc. | Director | Sell | 3,500 | $24.07 | $84,245.00 | -28.1% | +51.4% | +48.3% | |
| May 26, 2023 | ATRC Atricure, Inc. | Director | Sell | 4,313 | $47.04 | $202,883.52 | -47.9% | -2.9% | -50.6% |