NASDAQ : ISSC
-$0.06 (-0.33%)
NUMBER OF INSIDERS BUYING (LAST 12 MONTHS)
NUMBER OF INSIDERS SELLING (LAST 12 MONTHS)
AMOUNT OF INSIDER SELLING (LAST 12 MONTHS)
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-07-14 | A-Award | 0 | 2026-07-15 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-07-14 | A-Award | 0 | 2026-07-15 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-07-08 | F-InKind | 18.31 | 2026-07-10 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-06-30 | F-InKind | 18 | 2026-07-06 |
| BRESSNER GLEN R | director | 2026-05-20 | A-Award | 15.9335 | 2026-05-21 |
| Askarpour Shahram | officer: Chief Executive Officer | 2026-05-18 | F-InKind | 16.26 | 2026-05-20 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-05-18 | F-InKind | 16.26 | 2026-05-20 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-17 | A-Award | 19.83 | 2026-05-01 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-17 | A-Award | 0 | 2026-05-01 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-17 | A-Award | 19.83 | 2026-05-01 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-17 | A-Award | 0 | 2026-05-01 |
| Devine Denise L | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| Devine Denise L | director | 2026-04-16 | D-Return | 0 | 2026-04-20 |
| Dean Garry C. | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| Silfen Richard A | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| Carolin Roger Anthony | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| BRESSNER GLEN R | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| Belland Stephen L | director | 2026-04-16 | A-Award | 0 | 2026-04-20 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-04-08 | F-InKind | 23.02 | 2026-04-10 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-03-31 | F-InKind | 20.53 | 2026-04-02 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-22 | F-InKind | 24.32 | 2026-02-24 |
| Askarpour Shahram | officer: Chief Executive Officer | 2026-02-18 | F-InKind | 23.52 | 2026-02-20 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-18 | F-InKind | 23.52 | 2026-02-20 |
| Silfen Richard A | director | 2026-02-17 | A-Award | 0 | 2026-02-19 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-17 | A-Award | 0 | 2026-02-19 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-17 | A-Award | 19.83 | 2026-02-19 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-02-17 | A-Award | 0 | 2026-02-19 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-17 | A-Award | 0 | 2026-02-19 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-17 | A-Award | 19.83 | 2026-02-19 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-02-17 | A-Award | 0 | 2026-02-19 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2026-01-11 | F-InKind | 18.41 | 2026-01-13 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2026-01-13 | F-InKind | 18.8 | 2026-01-13 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2025-12-31 | F-InKind | 18.94 | 2026-01-05 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2025-11-20 | F-InKind | 8.42 | 2025-12-02 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2025-11-20 | M-Exempt | 0 | 2025-11-24 |
| Askarpour Shahram | director, officer: Chief Executive Officer | 2025-11-20 | M-Exempt | 0 | 2025-11-24 |
| Silfen Richard A | director: | 2025-10-28 | 0 | 2025-11-10 | |
| Harborne Christopher | 10 percent owner | 2025-06-27 | S-Sale | 13.5 | 2025-07-01 |
| Harborne Christopher | 10 percent owner | 2025-06-27 | S-Sale | 13.9075 | 2025-07-01 |
| Harborne Christopher | 10 percent owner | 2025-06-30 | S-Sale | 13.6882 | 2025-07-01 |
| Harborne Christopher | 10 percent owner | 2025-06-26 | S-Sale | 13.2102 | 2025-06-27 |
| Harborne Christopher | 10 percent owner | 2025-06-25 | S-Sale | 12.9217 | 2025-06-26 |
| Harborne Christopher | 10 percent owner | 2025-06-23 | S-Sale | 12.4952 | 2025-06-24 |
| Harborne Christopher | 10 percent owner | 2025-06-20 | S-Sale | 12.25 | 2025-06-23 |
| Harborne Christopher | 10 percent owner | 2025-06-18 | S-Sale | 12.2757 | 2025-06-20 |
| Harborne Christopher | 10 percent owner | 2025-06-17 | S-Sale | 12.7716 | 2025-06-18 |
| Harborne Christopher | 10 percent owner | 2025-06-11 | S-Sale | 11.7704 | 2025-06-12 |
| Harborne Christopher | 10 percent owner | 2025-06-10 | S-Sale | 11.75 | 2025-06-11 |
| Harborne Christopher | 10 percent owner | 2025-06-09 | S-Sale | 11.7821 | 2025-06-10 |
| Harborne Christopher | 10 percent owner | 2025-06-06 | S-Sale | 11.76 | 2025-06-09 |
| Harborne Christopher | 10 percent owner | 2025-06-05 | S-Sale | 11.792 | 2025-06-06 |
| Harborne Christopher | 10 percent owner | 2025-06-02 | S-Sale | 11.5126 | 2025-06-05 |
| Harborne Christopher | 10 percent owner | 2025-06-03 | S-Sale | 11.5007 | 2025-06-05 |
| Harborne Christopher | 10 percent owner | 2025-06-04 | S-Sale | 11.6679 | 2025-06-05 |
| BRESSNER GLEN R | director | 2025-04-17 | A-Award | 0 | 2025-04-21 |
| Devine Denise L | director | 2025-04-17 | A-Award | 0 | 2025-04-21 |
| Dean Garry C. | director | 2025-04-17 | A-Award | 0 | 2025-04-21 |
| Carolin Roger Anthony | director | 2025-04-17 | A-Award | 0 | 2025-04-21 |
| Belland Stephen L | director | 2025-04-17 | A-Award | 0 | 2025-04-21 |
| DiGiovanni Jeffrey | officer: CHIEF FINANCIAL OFFICER | 2025-02-18 | A-Award | 0 | 2025-04-02 |
| DiGiovanni Jeffrey | officer: CHIEF FINANCIAL OFFICER | 2025-02-18 | A-Award | 9.88 | 2025-04-02 |
| Askarpour Shahram | officer: CHIEF EXECUTIVE OFFICER | 2025-02-18 | A-Award | 0 | 2025-04-02 |
| Askarpour Shahram | officer: CHIEF EXECUTIVE OFFICER | 2025-02-18 | A-Award | 9.88 | 2025-04-02 |
| Harborne Christopher | 10 percent owner | 2025-02-06 | S-Sale | 11.5914 | 2025-02-07 |
| Harborne Christopher | 10 percent owner | 2025-02-04 | S-Sale | 11.2122 | 2025-02-05 |
| Harborne Christopher | 10 percent owner | 2025-01-31 | S-Sale | 11.8438 | 2025-02-03 |
| Harborne Christopher | 10 percent owner | 2025-01-30 | S-Sale | 11.1691 | 2025-01-31 |
| Devine Denise L | director | 2025-01-27 | A-Award | 0 | 2025-01-29 |
| Devine Denise L | director: | 2025-01-27 | 0 | 2025-01-29 | |
| Harborne Christopher | 10 percent owner | 2025-01-24 | S-Sale | 11.3172 | 2025-01-27 |
| Harborne Christopher | 10 percent owner | 2025-01-23 | S-Sale | 11.2131 | 2025-01-24 |
| Harborne Christopher | 10 percent owner | 2025-01-17 | S-Sale | 10.1569 | 2025-01-22 |
| Harborne Christopher | 10 percent owner | 2025-01-21 | S-Sale | 10.8206 | 2025-01-22 |
| Askarpour Shahram | director, officer: CHIEF EXECUTIVE OFFICER | 2024-11-20 | A-Award | 0 | 2024-11-22 |
| BRESSNER GLEN R | director | 2024-08-15 | P-Purchase | 6.828 | 2024-08-16 |
| BRESSNER GLEN R | director | 2024-08-14 | P-Purchase | 6.707 | 2024-08-16 |
| BRESSNER GLEN R | director | 2024-08-13 | P-Purchase | 6.526 | 2024-08-16 |
| DiGiovanni Jeffrey | officer: CHIEF FINANCIAL OFFICER | 2024-06-13 | A-Award | 0 | 2024-06-17 |
| Dean Garry C. | director | 2024-05-24 | A-Award | 0 | 2024-05-29 |
| BRESSNER GLEN R | director | 2024-05-22 | P-Purchase | 5.6263 | 2024-05-23 |
| BRESSNER GLEN R | director | 2024-05-21 | P-Purchase | 5.5498 | 2024-05-23 |
| Dean Garry C. | director | 2024-05-16 | 0 | 2024-05-22 | |
| Belland Stephen L | director | 2024-04-18 | A-Award | 0 | 2024-04-22 |
| Carolin Roger Anthony | director | 2024-04-18 | A-Award | 0 | 2024-04-22 |
| BRESSNER GLEN R | director | 2024-04-18 | A-Award | 0 | 2024-04-22 |
| BRESSNER GLEN R | director | 2024-04-13 | M-Exempt | 0 | 2024-04-16 |
| Carolin Roger Anthony | director | 2024-04-13 | M-Exempt | 0 | 2024-04-16 |
| Belland Stephen L | director | 2024-04-13 | M-Exempt | 0 | 2024-04-16 |
| Olver Parizad | director | 2024-04-13 | M-Exempt | 0 | 2024-04-16 |
| DiGiovanni Jeffrey | officer: CHIEF FINANCIAL OFFICER | 2024-04-08 | A-Award | 7.06 | 2024-04-10 |
| DiGiovanni Jeffrey | officer: CHIEF FINANCIAL OFFICER | 2024-04-08 | A-Award | 0 | 2024-04-10 |
| DiGiovanni Jeffrey | officer: Chief Financial Officer | 2024-04-08 | 0 | 2024-04-08 | |
| Askarpour Shahram | officer: CHIEF EXECUTIVE OFFICER | 2024-02-22 | A-Award | 8.12 | 2024-02-26 |
| Askarpour Shahram | officer: CHIEF EXECUTIVE OFFICER | 2024-02-22 | A-Award | 0 | 2024-02-26 |
| Askarpour Shahram | officer: CHIEF EXECUTIVE OFFICER | 2024-02-22 | A-Award | 8.12 | 2024-02-26 |
| BRESSNER GLEN R | director | 2023-05-18 | P-Purchase | 8.1 | 2024-01-29 |
| BRESSNER GLEN R | director | 2023-05-16 | P-Purchase | 7.21 | 2024-01-29 |
| BRESSNER GLEN R | director | 2023-05-15 | P-Purchase | 7.15 | 2024-01-29 |
| Olver Parizad | director | 2023-04-13 | A-Award | 0 | 2024-01-25 |
| BRESSNER GLEN R | director | 2023-04-13 | A-Award | 0 | 2024-01-25 |