MLTX
MoonLake Immunotherapeutics
NASDAQ · Healthcare · Biotechnology · CH
$15.01
−1.18%0
Insider buys (3m)
12
Insider sells (3m)
-$7.4M
Net value (3m)
-16.6%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jul 29, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 1,100 | $20 |
| Jul 23, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 2,448 | $20 |
| Jul 23, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 50,000 | $20 |
| Jul 21, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 43,700 | $20 |
| Jul 20, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 16,105 | $20 |
| Jul 13, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | Sale | 33,936 | $20 |
| Jul 13, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | Sale | 68,289 | $20 |
| Jul 2, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | Sale | 47,775 | $20 |
| Jun 23, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 39,120 | $22 |
| Jun 22, 2026 | BVF PARTNERS L P/IL · director, 10 percent owner: | A-Award | 22,195 | $19 |
| Jun 18, 2026 | Phillips Andrew John · director | A-Award | 22,195 | $19 |
| Jun 18, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 15,082 | $20 |
| Jun 18, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 2,794 | $20 |
| Jun 18, 2026 | Loy Spike · director | A-Award | 22,195 | $19 |
| Jun 18, 2026 | Moukheibir Catherine · director | A-Award | 22,195 | $19 |
| Jun 18, 2026 | Xavier Ramnik · director | A-Award | 22,195 | $19 |
| Jun 17, 2026 | Reich Kristian · officer: Chief Scientific Officer | Sale | 50,000 | $19 |
| May 13, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 13,653 | $20 |
| Apr 16, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 2,426 | $20 |
| Apr 14, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | Sale | 51,873 | $18 |
| Apr 14, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | Sale | 98,127 | $18 |
| Apr 10, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 1,925 | $20 |
| Apr 10, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | Sale | 85,870 | $19 |
| Apr 2, 2026 | BVF PARTNERS L P/IL · director, 10 percent owner: | Sale | 1,569,116 | $17 |
| Apr 2, 2026 | BVF PARTNERS L P/IL · director, 10 percent owner: | Sale | 248,530 | $17 |
| Apr 2, 2026 | BVF PARTNERS L P/IL · director, 10 percent owner: | Sale | 1,932,354 | $17 |
| Jan 9, 2026 | Santos da Silva Jorge · director, officer: Chief Executive Officer | A-Award | 520,342 | $11 |
| Jan 9, 2026 | Reich Kristian · officer: Chief Scientific Officer | A-Award | 520,342 | $11 |
| Jan 9, 2026 | Bodenstedt Matthias · officer: Chief Financial Officer | A-Award | 354,296 | $0.00 |
| Dec 10, 2025 | Reich Kristian · officer: Chief Scientific Officer | Sale | 130,000 | $15 |
Institutional positioning
13F filings over the trailing two quarters
New 87Increased 120Reduced 91Sold out 17
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BVF INC/IL | Unchanged | 16,001,284 | Aug 14, 2026 |
| BVF INC/IL | Reduced | 16,001,284 | May 15, 2026 |
| Deep Track Capital, LP | Increased | 6,999,025 | Aug 14, 2026 |
| DEEP TRACK CAPITAL, LP | Increased | 6,408,863 | May 15, 2026 |
| CORMORANT ASSET MANAGEMENT, LP | Increased | 4,480,433 | May 15, 2026 |
| T. Rowe Price Investment Management, Inc. | New Position | 4,280,624 | Aug 14, 2026 |
| JANUS HENDERSON GROUP PLC | Increased | 3,451,628 | May 18, 2026 |
| D. E. Shaw & Co., Inc. | Increased | 3,365,507 | Aug 14, 2026 |
| Cormorant Asset Management, LP | Reduced | 3,205,433 | Aug 14, 2026 |
| Jupiter Topco LLC | New Position | 3,085,906 | Aug 14, 2026 |
| Logos Global Management LP | Increased | 2,675,000 | Aug 14, 2026 |
| Weiss Asset Management LP | Increased | 2,581,813 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | Increased | 2,457,793 | Sep 2, 2026 |
| D. E. SHAW & CO., INC. | Reduced | 2,390,661 | May 15, 2026 |
| CITADEL ADVISORS LLC | Reduced | 2,081,728 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jul 29, 2026