Hall Brett Matthew Insider Trades & Stock Holdings
Hall Brett Matthew, CHIEF SCIENTIFIC OFFICER at IMRX has 2 Form 4 trades on file since Jun 15, 2026. Open-market activity: 2 purchases ($50.09K) and 0 sales ($0), net +$50.09K. Latest filing: acquired 6.04K shares of $IMRX on Jun 15, 2026 at $4.15.
- Trades on file
- 2
- Open-market bought
- $50.09K
- Open-market sold
- $0
- Net open-market
- +$50.09K
- Latest filing
- Jun 15, 2026
All insider trades by Hall Brett Matthew
| Date | Ticker | Type | Shares | Price | Value | Owned after | ΔOwn | 1W | 1M | 6M | Role | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $IMRX | Buy (Open-market buy) | 6.04K | $4.15 | $25.05K | CHIEF SCIENTIFIC OFFICER | — | |||||||
| $IMRX | Buy (Open-market buy) | 6.04K | $4.15 | $25.05K | CHIEF SCIENTIFIC OFFICER | — |
"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.
Stocks Hall Brett Matthew traded
Frequently asked questions
Has Hall Brett Matthew been buying or selling stock?
Hall Brett Matthew has 2 open-market purchases and 0 open-market sales on file, net +$50.09K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.
What was Hall Brett Matthew's latest insider trade?
acquired 6.04K shares of $IMRX on Jun 15, 2026 at $4.15.
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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