27 transactions on file.
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-31 | Askarpour Shahram Chief Executive Officer Tax withholding | Tax withholding | −1,159 | $19.00 | −22.02K | 493,876 |
| 2026-08-31 | DiGiovanni Jeffrey Chief Financial Officer Tax withholding | Tax withholding | −480 | $19.00 | −9.12K | 85,758 |
| 2026-08-31 | BRESSNER GLEN R Director Grant / award | Grant / award | +2,500 | $19.69 | +49.24K | 156,155 |
| 2026-07-08 | DiGiovanni Jeffrey Chief Financial Officer Tax withholding | Tax withholding | −749 | $18.31 | −13.71K | 86,238 |
| 2026-06-30 | DiGiovanni Jeffrey Chief Financial Officer Tax withholding | Tax withholding | −910 | $18.00 | −16.38K | 86,987 |
22 more transactions are on Measure
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The assistant answers from what ISSC has actually filed: 17 annual reports filed with the SEC and 27 Form 4 filings from the last year. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
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Source
From SEC Form 4 filings, filed within two business days of a transaction.
Past transactions say nothing about future ones, and none of this is investment advice.
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Watch ISSC and every open-market Form 4 worth a row (a purchase, a senior officer's sale, anything at a million dollars) lands in the bell and a daily email, with the 10b5-1 word on it when the filing says so. Free.
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Every Form 4 ISSC insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
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Each stake priced at the quarter it was filed, and diffed against the quarter before: how big a bet it is for them, and by how much it moved.
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Whether this is one decision or a pattern, and how it compares with ISSC's own history of insider activity.
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The table above says who traded. This says what ISSC did over the following 30, 90 and 180 days after each open-market purchase and sale, from this company’s own record rather than a study about companies in general, and with the number of transactions shown beside every average.
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