Immatics N.V ($IMTX) Insider Trading & Smart Money Activity
Immatics N.V. ($IMTX) has 5 insider trades and 4 13F position changes on file. Insiders filed 5 Form 4 transactions in the last 12 months, none of them open-market purchases or sales.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- $0
- Congress trades (12 mo)
- 0
- 13F moves on file
- 4
- Analyst ratings on file
- 0
IMTX insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q2 2026 | 0 | 0 | 0 / 0 | 2 / 2 |
| Q3 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All IMTX insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insider | Heather Mason | Buy (Grant or award) | 48K sh | +9.0% | +3.4% | — | |||||
| Insider | Mathias Hothum | Buy (Grant or award) | 48K sh | +9.0% | +3.4% | — | |||||
| Insider | Chambre Peter Alan | Buy (Grant or award) | 48K sh | +9.0% | +3.4% | Read | |||||
| Insider | Carter Paul Rutherford | Buy (Grant or award) | 48K sh | +9.0% | +3.4% | — | |||||
| Insider | Michael Atieh | Buy (Grant or award) | 48K sh | +9.0% | +3.4% | — | |||||
| 13F | Rtw Investments | Added | +1.44M sh | $120.71M | +6.9% | -13.2% | Read | ||||
| 13F | Rtw Investments | Added | +1.44M sh | $130.37M | +6.9% | -13.2% | Read | ||||
| 13F | Baker Bros. Advisors | Reduced | -1.18M sh | $102.40M | +6.9% | -13.2% | — | ||||
| 13F | Baker Bros. Advisors | Reduced | -1.18M sh | $110.59M | +6.9% | -13.2% | Read |
1W / 1M / 6M = how IMTX moved from the trade or filing date.
Insider trading in IMTX: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Heather Mason | 1 | — | Jun 16, 2026 | ||
| Mathias Hothum | 1 | — | Jun 16, 2026 | ||
| Chambre Peter Alan | 1 | — | Jun 16, 2026 | ||
| Carter Paul Rutherford | 1 | — | Jun 16, 2026 | ||
| Michael Atieh | 1 | — | Jun 16, 2026 |
Institutions moving IMTX (13F)
Frequently asked questions
What is the latest insider trade in IMTX?
Heather Mason filed a buy (grant or award) of 48K sh on Jun 16, 2026.
Which institutions changed their IMTX positions?
Recent 13F filers moving the stock include Rtw Investments and Baker Bros. Advisors.
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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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