IONR (ioneer Ltd American Depositary Shares)
Insider Trading Activity
Every open-market purchase and sale reported by IONR 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 |
|---|---|---|---|---|---|
| 2026-07-07 | Kenneth D Coon | Vice President Human Resources | Sell | — | — |
| 2026-07-07 | Matthew Weaver | SVP of Engineering Operations | Sell | — | — |
| 2026-07-07 | Chad Yeftich | VP Corp Dev & External Affairs | Sell | — | — |
| 2026-07-06 | Yoshio Nagai | VP Comm. Sales & Marketing | A | — | — |
| 2026-07-06 | Kenneth D Coon | Vice President Human Resources | A | — | — |
| 2026-07-06 | Chad Yeftich | VP Corp Dev & External Affairs | A | — | — |
| 2026-07-06 | Matthew Weaver | SVP of Engineering Operations | A | — | — |
| 2026-03-25 | Timothy Roy Woodall | Director | Buy | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | SVP of Engineering Operations | 11,299,711 | — |
| — | VP Comm. Sales & Marketing | 8,095,472 | — |
| — | VP Corp Dev & External Affairs | 6,386,671 | — |
| — | Vice President Human Resources | 3,475,989 | — |
| — | Director | 963,083 | — |
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 IONR quote page; the site-wide leaderboard is on the insider transactions hub.