HARPER MICHAEL S
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to HARPER MICHAEL S. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| ZSPC | See remarks | Sale | 3,748 | $0.99 | $3,711 | Oct 6, 2025 |
| ZSPC | See remarks | Option Exercise | 17,000 | — | — | Oct 1, 2025 |
| ZSPC | See remarks | Sale | 2,197 | $2.77 | $6,086 | Jul 11, 2025 |
| ZSPC | See Remarks | Option Exercise | 17,000 | — | — | Jul 1, 2025 |
| 0001501331 | Option Exercise | 1,061 | $12.00 | $12,732 | Jul 12, 2013 | |
| 0001501331 | Option Exercise | 1,061 | $12.00 | $12,732 | Jul 12, 2012 | |
| 0001501331 | Purchase | 150 | $13.65 | $2,048 | Dec 9, 2011 | |
| 0001501331 | Purchase | 348 | $13.50 | $4,698 | Nov 9, 2011 | |
| 0001501331 | Purchase | 100 | $12.45 | $1,245 | Aug 16, 2011 | |
| 0001501331 | Award / Grant | 2,122 | — | — | Jul 12, 2011 | |
| 0001501331 | Purchase | 10,000 | $10.00 | $100,000 | Jan 4, 2011 |