// company-profile
Immuneering Corp
IMRX// activity-summary
Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares (net $25K). Buying was led by Hall Brett Matthew.
// 90-day insight
Over the last 90 days, Immuneering Corp insiders bought $25K across 6 transactions with no open-market sales.
- Most active insider: Hall Brett Matthew with 1 transaction totaling $25K.
- Largest single purchase: $25K by Hall Brett Matthew on Jun 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Immuneering Corp as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Hall Brett Matthew | IMRX | Purchase | 6,035 | $4.15 | $25K |
| Jun 11, 2026 | CARPENTER ROBERT J | IMRX | Award | 33,350 | $0.00 | $0K |
| Jun 11, 2026 | HAUSMAN DIANA | IMRX | Award | 33,350 | $0.00 | $0K |
| Jun 11, 2026 | KEATING LAURIE | IMRX | Award | 33,350 | $0.00 | $0K |
| Jun 11, 2026 | Schall Thomas J. | IMRX | Award | 33,350 | $0.00 | $0K |
45 more transactions hidden
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