Praxis Precision Medicines ($PRAX) Insider Trading & Smart Money Activity
Praxis Precision Medicines, Inc. ($PRAX) has 2 insider trades, 2 congress trades, 4 13F position changes and 2 analyst ratings on file. Insiders filed 2 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)
- 2
- 13F moves on file
- 4
- Analyst ratings on file
- 2
PRAX 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 | 4 / 0 |
| Q3 2026 | 0 | 0 | 2 / 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 PRAX insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Congress | Gilbert Ray Cisneros Jr. | Purchase | $1,001 - $15,000 | -0.3% | Read | ||||||
| Congress | Gilbert Ray Cisneros Jr. | Purchase | $1,001 - $15,000 | +20.3% | +13.8% | — | |||||
| Analyst | Needham | Reiterates to buy | PT $575 | -10.6% | -17.0% | Read | |||||
| Insider | Jill Desimone | Sell (Option exercise) | 11.60K sh | +3.5% | +5.3% | Read | |||||
| Insider | Jill Desimone | Buy (Option exercise) | 11.60K sh | $825.95K | +3.5% | +5.3% | Read | ||||
| Analyst | RBC Capital | Reiterates to buy | PT $449 | +16.1% | +7.8% | Read | |||||
| 13F | Driehaus Capital Management | Added | +16.16K sh | $332.76M | +0.3% | -22.8% | Read | ||||
| 13F | Driehaus Capital Management | Added | +16.16K sh | $253.04M | +0.3% | -22.8% | Read | ||||
| 13F | Baker Bros. Advisors | Added | +626.71K sh | $614.60M | +0.3% | -22.8% | Read | ||||
| 13F | Baker Bros. Advisors | Added | +626.71K sh | $467.37M | +0.3% | -22.8% | — |
1W / 1M / 6M = how PRAX moved from the trade or filing date.
Insider trading in PRAX: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Jill Desimone | 2 | — | Jun 24, 2026 |
Members of Congress trading PRAX
Institutions moving PRAX (13F)
Analyst ratings on PRAX
Frequently asked questions
What is the latest insider trade in PRAX?
Jill Desimone filed a sell (option exercise) of 11.60K sh on Jun 24, 2026.
Which members of Congress traded PRAX?
2 disclosed trades by Gilbert Ray Cisneros Jr.. The latest was on Sep 29, 2026.
Which institutions changed their PRAX positions?
Recent 13F filers moving the stock include Driehaus Capital Management and Baker Bros. Advisors.
Other biotechnology stocks
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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