Company profile
MoonLake Immunotherapeutics Insider Trading
MLTXEvery SEC Form 4 insider trading filing for MoonLake Immunotherapeutics (MLTX) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001821586
- Filings
- 72
- Insiders
- 24
- Last filing
- 2026-07-27
Activity summary
No insider transactions in the last 30 days. The most recent was on July 27, 2026, when Kristian Reich sold 1,100 shares. 72 filings from 24 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. MoonLake Immunotherapeutics insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $109.2M.
90 day insight
Over the last 90 days, MoonLake Immunotherapeutics insiders filed 8 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: Kristian Reich with 5 transactions totaling $2.3M.
- Largest single sale: $1.4M by da Silva Jorge Santos on Jul 10, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | Kristian Reich | MLTX | Sale10b5 | 1,100 | $20.00 | $22K |
| Jul 22, 2026 | Kristian Reich | MLTX | Sale10b5 | 2,448 | $20.00 | $49K |
| Jul 21, 2026 | Kristian Reich | MLTX | Sale10b5 | 50,000 | $20.02 | $1.00M |
| Jul 20, 2026 | Kristian Reich | MLTX | Sale10b5 | 43,700 | $20.09 | $878K |
| Jul 15, 2026 | Kristian Reich | MLTX | Sale10b5 | 16,105 | $20.01 | $322K |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of MoonLake Immunotherapeutics 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 →