// company-profile
Praxis Precision Medicines, Inc. Insider Trading
PRAXEvery SEC Form 4 insider trading filing for Praxis Precision Medicines, Inc. (PRAX) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=PRAX" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Praxis Precision Medicines, Inc. insiders bought $917K across 25 transactions with no open-market sales.
- Most active insider: DeSimone Jill with 18 transactions totaling $4.4M.
- Largest single sale: $890K by DeSimone Jill on Jun 24, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Praxis Precision Medicines, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. 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 |
|---|---|---|---|---|---|---|
| Jul 8, 2026 | Souza Marcio | PRAX | Gift | 2,600 | $0.00 | $0K |
| Jul 8, 2026 | Souza Marcio | PRAX | Gift | 20,521 | $0.00 | $0K |
| Jun 24, 2026 | DeSimone Jill | PRAX | Sale10b5 | 837 | $315.70 | $264K |
| Jun 24, 2026 | DeSimone Jill | PRAX | Sale10b5 | 1,004 | $312.83 | $314K |
| Jun 24, 2026 | DeSimone Jill | PRAX | Sale10b5 | 320 | $305.31 | $98K |
45 more transactions hidden
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