HARPER MICHAEL S (CIK 1140247) reported 12 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-07). Recent activity: Sell ZSPC (498 shares), Buy ZSPC (680 shares), Buy ZSPC (1,360 shares), Sell ZSPC (7,586 shares), Buy ZSPC (17,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-07 | zSpace, Inc. (ZSPC) | See remarks | Sell | 498 | $103 |
| 2026-07-06 | zSpace, Inc. (ZSPC) | See remarks | Buy | 680 | $0 |
| 2026-07-06 | zSpace, Inc. (ZSPC) | See remarks | Buy | 1,360 | $0 |
| 2026-04-08 | zSpace, Inc. (ZSPC) | See remarks | Sell | 7,586 | $561 |
| 2026-04-06 | zSpace, Inc. (ZSPC) | See remarks | Buy | 17,000 | $0 |
| 2026-01-07 | zSpace, Inc. (ZSPC) | See remarks | Sell | 4,550 | $2,366 |
| 2026-01-05 | zSpace, Inc. (ZSPC) | See remarks | Buy | 17,000 | $0 |
| 2025-10-08 | zSpace, Inc. (ZSPC) | See remarks | Sell | 3,748 | $3,711 |
| 2025-10-02 | zSpace, Inc. (ZSPC) | See remarks | Buy | 17,000 | $0 |
| 2025-07-15 | zSpace, Inc. (ZSPC) | See remarks | Sell | 2,108 | $5,818 |
| 2025-07-15 | zSpace, Inc. (ZSPC) | See remarks | Sell | 2,197 | $6,086 |
| 2025-07-02 | zSpace, Inc. (ZSPC) | See Remarks | Buy | 17,000 | $0 |
Source: SEC Form 4 filings · as of 2026-07-07