8 transactions on file (1 open-market purchase and 3 open-market sales).
3 open-market sales by IONR insiders, between Mar 24, 2026 and Jul 2, 2026.
Discretionary.
Planned (10b5-1).
Not stated.
The 1 open-market purchase on file carries no plan label.
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-07-02 | Coon Kenneth D Vice President Human Resources Open-market sale Discretionary | Open-market sale Discretionary | −113,899 | $0.11 | −12.53K | 3,475,989 |
| 2026-07-02 | Weaver Matthew SVP of Engineering Operations Open-market sale Discretionary | Open-market sale Discretionary | −251,293 | $0.11 | −27.64K | 11,299,711 |
| 2026-07-02 | Yeftich Chad VP Corp Dev & External Affairs Open-market sale Discretionary | Open-market sale Discretionary | −706,781 | $0.11 | −77.75K | 6,386,671 |
| 2026-07-01 | Yeftich Chad VP Corp Dev & External Affairs Grant / award | Grant / award | +203,751 | - | - | 7,093,452 |
| 2026-07-01 | Coon Kenneth D Vice President Human Resources Grant / award | Grant / award | +150,926 | - | - | 3,589,888 |
3 more transactions are on Measure
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| Insider | Role | On Sep 23, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| Yeftich ChadVP Corp Dev & External Affairs | VP Corp Dev & External Affairs | 7,093,452 | 6,386,671 | −9.96% | $77.75K$77.75K no plan | |
| Coon Kenneth DVice President Human Resources | Vice President Human Resources | 3,589,888 | 3,475,989 | −3.17% | $12.53K$12.53K no plan | |
| Weaver MatthewSVP of Engineering Operations | SVP of Engineering Operations | 11,551,004 | 11,299,711 | −2.18% | $27.64K$27.64K no plan |
1 more insider is on Measure
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The assistant answers from what IONR has actually filed: 5 annual reports filed with the SEC and 8 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.
What each insider held after every open-market trade, over the last twelve months.
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The table above says who traded. This says what IONR 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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