Grewal Harpreet Insider Trading Activity
Grewal Harpreet has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
PEN is the most-traded position with 6 trades. The largest single transaction was a sale of PEN for $58K on Jan 6, 2026.
Performance Scorecard
Forward stock performance after each transaction by Grewal Harpreet. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -4.6% | 50% | 6 |
| 90 days | — | -22.3% | 0% | 5 |
| 120 days | — | -24.7% | 0% | 5 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersPEN · Penumbra Inc
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| PEN | Penumbra Inc | 6 | $259K |
Other insiders at Penumbra Inc
4 other tracked filers at PEN.