ISSC (Innovative Solutions & Support)
Insider Trading Activity
Every open-market purchase and sale reported by ISSC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-15 | Jeffrey DiGiovanni | Chief Financial Officer | A | — | — |
| 2026-07-15 | Shahram Askarpour | Chief Executive Officer | A | — | — |
| 2026-07-10 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-07-06 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-05-21 | GLEN R BRESSNER | Director | A | — | — |
| 2026-05-20 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-05-20 | Shahram Askarpour | Chief Executive Officer | F | — | — |
| 2026-05-01 | Jeffrey DiGiovanni | Chief Financial Officer | A | — | — |
| 2026-05-01 | Shahram Askarpour | Chief Executive Officer | A | — | — |
| 2026-04-20 | Roger Anthony Carolin | Director | A | — | — |
| 2026-04-20 | Stephen L Belland | Director | A | — | — |
| 2026-04-20 | Richard A Silfen | Director | A | — | — |
| 2026-04-20 | GLEN R BRESSNER | Director | A | — | — |
| 2026-04-20 | Garry C. Dean | Director | A | — | — |
| 2026-04-20 | Denise L Devine | Director | MIXED | — | — |
| 2026-04-10 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-04-02 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-02-24 | Shahram Askarpour | Chief Executive Officer | F | — | — |
| 2026-02-20 | Shahram Askarpour | Chief Executive Officer | F | — | — |
| 2026-02-20 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-02-19 | Shahram Askarpour | Chief Executive Officer | A | — | — |
| 2026-02-19 | Richard A Silfen | Director | A | — | — |
| 2026-02-19 | Jeffrey DiGiovanni | Chief Financial Officer | A | — | — |
| 2026-01-13 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2026-01-13 | Shahram Askarpour | Chief Executive Officer | F | — | — |
| 2026-01-05 | Jeffrey DiGiovanni | Chief Financial Officer | F | — | — |
| 2025-12-02 | Shahram Askarpour | Chief Executive Officer | MIXED | — | — |
| 2025-11-24 | Shahram Askarpour | Chief Executive Officer | M | — | — |
| 2025-07-01 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-27 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-26 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-24 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-23 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-20 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-18 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-12 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-11 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-10 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-09 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-06 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-06-05 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-04-21 | GLEN R BRESSNER | Director | A | — | — |
| 2025-04-21 | Stephen L Belland | Director | A | — | — |
| 2025-04-21 | Denise L Devine | Director | A | — | — |
| 2025-04-21 | Roger Anthony Carolin | Director | A | — | — |
| 2025-04-21 | Garry C. Dean | Director | A | — | — |
| 2025-04-02 | Shahram Askarpour | CHIEF EXECUTIVE OFFICER | A | — | — |
| 2025-04-02 | Jeffrey DiGiovanni | CHIEF FINANCIAL OFFICER | A | — | — |
| 2025-02-07 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| 2025-02-05 | Christopher Harborne | 10%+ Owner | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chief Executive Officer | 3,535,567 | — |
| — | 10%+ Owner | 1,760,000 | — |
| — | 10%+ Owner | 1,663,550 | — |
| — | 10%+ Owner | 1,652,207 | — |
| — | Chief Executive Officer | 495,035 | — |
| — | Director | 153,655 | — |
| — | — | 124,008 | — |
| — | Director | 115,125 | — |
| — | Chief Financial Officer | 86,238 | — |
| — | Director | 83,188 | — |
| — | Director | 42,559 | — |
| — | Director | 38,003 | — |
| — | Director | 35,478 | — |
| — | Director | 29,408 | — |
| — | Director | 15,004 | — |
| — | Director | 11,806 | — |
| — | Chief Financial Officer | 10,000 | — |
| — | Director | 9,523 | — |
| — | Director | 7,508 | — |
| — | Chief Financial Officer | 5,060 | — |
| — | Chief Executive Officer | 1,386 | — |
| — | Chief Financial Officer | 600 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ISSC quote page; the site-wide leaderboard is on the insider transactions hub.