Michael S Harper Insider Trading Activity
Michael S Harper has been net-selling over the last 12 months with 0 purchases and 3 sales across 1 company.
ZSPC is the most-traded position with 3 trades. The largest single transaction was a sale of ZSPC for $4K on Oct 6, 2025.
Performance Scorecard
Forward stock performance after each transaction by Michael S Harper. 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 | — | -1656.9% | 0% | 5 |
| 90 days | — | -989.1% | 0% | 4 |
| 120 days | — | -512.4% | 25% | 4 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersZSPC · zSpace, Inc.
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ZSPC | zSpace, Inc. | 5 | $19K |
Other insiders at zSpace, Inc.
3 other tracked filers at ZSPC.