Harborne Christopher
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Harborne Christopher. 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 |
|---|---|---|---|---|---|---|
| ISSC | Sale | 31,580 | $13.91 | $439,278 | Jun 30, 2025 | |
| ISSC | Sale | 59,667 | $13.21 | $788,201 | Jun 26, 2025 | |
| ISSC | Sale | 90,655 | $12.92 | $1,171,263 | Jun 25, 2025 | |
| ISSC | Sale | 89,414 | $12.50 | $1,117,675 | Jun 23, 2025 | |
| ISSC | Sale | 31,953 | $12.25 | $391,424 | Jun 20, 2025 | |
| ISSC | Sale | 17,198 | $12.28 | $211,191 | Jun 18, 2025 | |
| ISSC | Sale | 21,809 | $12.77 | $278,501 | Jun 17, 2025 | |
| ISSC | Sale | 5,116 | $11.77 | $60,215 | Jun 11, 2025 | |
| ISSC | Sale | 438 | $11.75 | $5,147 | Jun 10, 2025 | |
| ISSC | Sale | 63,592 | $11.78 | $749,114 | Jun 9, 2025 | |
| ISSC | Sale | 35,437 | $11.76 | $416,739 | Jun 6, 2025 | |
| ISSC | Sale | 11,944 | $11.79 | $140,820 | Jun 5, 2025 | |
| ISSC | Sale | 43,997 | $11.67 | $513,445 | Jun 3, 2025 | |
| ISSC | Sale | 14,970 | $11.59 | $173,502 | Feb 6, 2025 | |
| ISSC | Sale | 63,368 | $11.21 | $710,355 | Feb 4, 2025 | |
| ISSC | Sale | 42,788 | $11.84 | $506,610 | Jan 31, 2025 | |
| ISSC | Sale | 7,086 | $11.17 | $79,151 | Jan 30, 2025 | |
| ISSC | Sale | 6,713 | $11.32 | $75,991 | Jan 24, 2025 | |
| ISSC | Sale | 69,599 | $11.21 | $780,205 | Jan 23, 2025 | |
| ISSC | Sale | 98,600 | $10.82 | $1,066,852 | Jan 17, 2025 | |
| ISSC | Purchase | 6,506 | $7.50 | $48,795 | Mar 29, 2023 | |
| ISSC | Purchase | 11,294 | $7.40 | $83,576 | Mar 24, 2023 | |
| ISSC | Purchase | 5,730 | $7.75 | $44,408 | Mar 23, 2023 | |
| ISSC | Purchase | 7,104 | $7.75 | $55,056 | Mar 21, 2023 | |
| ISSC | Purchase | 12,856 | $7.74 | $99,505 | Mar 20, 2023 | |
| ISSC | Purchase | 1,398 | $7.75 | $10,835 | Mar 17, 2023 | |
| ISSC | Purchase | 3,086 | $7.75 | $23,917 | Mar 16, 2023 | |
| ISSC | Purchase | 9,215 | $7.75 | $71,416 | Mar 15, 2023 | |
| ISSC | Purchase | 2,243 | $7.75 | $17,383 | Mar 13, 2023 | |
| ISSC | Purchase | 4,874 | $7.75 | $37,774 | Mar 9, 2023 | |
| ISSC | Purchase | 1,849 | $7.75 | $14,330 | Mar 7, 2023 | |
| ISSC | Purchase | 3,412 | $7.75 | $26,443 | Mar 3, 2023 | |
| ISSC | Purchase | 1,122 | $7.75 | $8,696 | Mar 2, 2023 | |
| ISSC | Purchase | 1,887 | $7.75 | $14,624 | Feb 23, 2023 | |
| ISSC | Purchase | 205 | $7.75 | $1,589 | Feb 22, 2023 | |
| ISSC | Purchase | 4,849 | $7.72 | $37,434 | Feb 21, 2023 | |
| ISSC | Purchase | 2,630 | $7.75 | $20,383 | Feb 21, 2023 | |
| ISSC | Purchase | 2,630 | $7.75 | $20,383 | Feb 21, 2023 | |
| ISSC | Purchase | 134,504 | $7.75 | $1,042,406 | Feb 16, 2023 | |
| ISSC | Purchase | 4,849 | $7.72 | $37,434 | Feb 15, 2023 | |
| ISSC | Sale | 77 | $8.39 | $646 | Dec 22, 2022 | |
| ISSC | Purchase | 59 | $8.25 | $487 | Dec 21, 2022 | |
| ISSC | Purchase | 11,509 | $8.24 | $94,834 | Dec 19, 2022 | |
| ISSC | Purchase | 50,935 | $8.25 | $420,214 | Dec 15, 2022 | |
| ISSC | Purchase | 1,002 | $8.06 | $8,076 | Dec 12, 2022 | |
| ISSC | Purchase | 15 | $8.25 | $124 | Dec 8, 2022 | |
| ISSC | Purchase | 15,597 | $9.00 | $140,373 | Sep 28, 2022 | |
| ISSC | Purchase | 7,092 | $9.00 | $63,828 | Sep 27, 2022 | |
| ISSC | Purchase | 18,914 | $9.00 | $170,226 | Sep 23, 2022 | |
| ISSC | Purchase | 7,731 | $8.88 | $68,651 | Sep 21, 2022 |