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MLTX Insider Trading

Insider Ownership Percentage: 12.05%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $52,850,547.07

MoonLake Immunotherapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at MoonLake Immunotherapeutics by year and by quarter.

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MoonLake Immunotherapeutics Share Price & Price History

Current Price: $17.32
Price Change: ▼ Price Decrease of -0.43 (-2.42%)
As of 03/27/2026 05:00 PM ET

This chart shows the closing price history over time for MLTX up to the past year.

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Days: 30 | 90 | 365

MoonLake Immunotherapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/9/2025Silva Jorge SantosCEOSell70,000$14.49$1,014,300.002,878,577View SEC Filing Icon  
12/9/2025Kristian ReichInsiderSell72,908$14.43$1,052,062.44View SEC Filing Icon  
12/8/2025Silva Jorge SantosCEOSell130,000$15.08$1,960,400.002,948,577View SEC Filing Icon  
12/8/2025Kristian ReichInsiderSell130,000$15.08$1,960,400.0072,908View SEC Filing Icon  
9/30/2025Bihua ChenMajor ShareholderSell5,827$6.96$40,555.921,994,173View SEC Filing Icon  
9/29/2025Bihua ChenMajor ShareholderSell6,494,151$7.21$46,822,828.712,000,000View SEC Filing Icon  
10/4/2024Simon SturgeDirectorSell171,000$53.72$9,186,120.00171,980View SEC Filing Icon  
2/29/2024Silva Jorge SantosCEOSell4,740$55.89$264,918.602,982,814View SEC Filing Icon  
2/27/2024Silva Jorge SantosCEOSell62,810$55.00$3,454,550.003,043,619View SEC Filing Icon  
2/27/2024Kristian ReichInsiderSell29,431$55.00$1,618,705.0070,071View SEC Filing Icon  
2/20/2024Silva Jorge SantosCEOSell20,000$57.44$1,148,800.003,107,554View SEC Filing Icon  
2/20/2024Kristian ReichInsiderSell10,000$57.43$574,300.00100,071View SEC Filing Icon  
2/16/2024Kristian ReichInsiderSell10,000$60.15$601,500.00110,071View SEC Filing Icon  
2/15/2024Silva Jorge SantosCEOSell20,000$60.18$1,203,600.003,147,554View SEC Filing Icon  
2/14/2024Kristian ReichInsiderSell10,000$62.43$624,300.00130,071View SEC Filing Icon  
12/19/2023Matthias BodenstedtCFOSell94,736$59.22$5,610,265.92526,167View SEC Filing Icon  
10/4/2023Bihua ChenMajor ShareholderBuy67,814$57.32$3,887,098.488,435,312View SEC Filing Icon  
10/2/2023Bihua ChenMajor ShareholderBuy74,911$57.37$4,297,644.078,217,011View SEC Filing Icon  
6/30/2023Bihua ChenMajor ShareholderBuy800,000$50.00$40,000,000.004,927,100View SEC Filing Icon  
6/26/2023Bihua ChenMajor ShareholderBuy450,000$45.63$20,533,500.004,127,100View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for MoonLake Immunotherapeutics (NASDAQ:MLTX)

93.85% of MoonLake Immunotherapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MLTX by year and by quarter.

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MoonLake Immunotherapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/20/2026Hsbc Holdings PLC11,095$0.15M0.0%N/A0.015%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd6,950$92K0.0%-91.8%0.011%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC12,582$0.17M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.3,557$47K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC15,444$0.20M0.0%N/A0.024%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd22,973$0.30M0.0%-28.8%0.036%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC17,987$0.24M0.1%+595.8%0.028%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC253,974$3.35M0.1%N/A0.395%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd50,217$0.66M0.0%N/A0.078%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC802,722$10.58M0.0%+709.4%1.250%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC2,095,988$27.66M0.0%+18,782.8%3.263%Search for SEC Filing on Google Icon
2/18/2026Cinctive Capital Management LP37,194$0.49M0.0%N/A0.058%Search for SEC Filing on Google Icon
2/18/2026Cormorant Asset Management LP4,355,433$57.41M2.7%+118.4%6.781%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.1,571,071$20.71M0.0%-9.1%2.446%Search for SEC Filing on Google Icon
2/17/2026Logos Global Management LP1,750,000$23.07M1.4%N/A2.725%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC322,261$4.25M0.0%-66.6%0.502%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC32,886$0.43M0.0%N/A0.051%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC70,611$0.93M0.0%N/A0.110%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP184,319$2.43M0.0%N/A0.287%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC425,559$5.61M0.1%N/A0.663%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD959,553$12.65M0.0%+16.6%1.494%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.3,557$47K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Rock Springs Capital Management LP61,700$0.81M0.0%+118.8%0.096%Search for SEC Filing on Google Icon
2/17/2026Weiss Asset Management LP332,961$4.39M0.1%N/A0.518%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System29,296$0.39M0.0%+54.4%0.046%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.3,426$45K0.0%+45.4%0.005%Search for SEC Filing on Google Icon
2/17/2026Granahan Investment Management LLC198,307$2.61M0.1%N/A0.309%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP212,996$2.81M0.0%+610.0%0.332%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.24,292$0.32M0.0%N/A0.038%Search for SEC Filing on Google Icon
2/17/2026Rice Hall James & Associates LLC127,465$1.68M0.1%-5.5%0.198%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC121,640$1.60M0.0%+179.1%0.189%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC20,159$0.27M0.0%N/A0.031%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP30,300$0.40M0.0%N/A0.047%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC50,251$0.66M0.0%+526.9%0.078%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC2,000$26K0.0%N/A0.003%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 85,570$1.13M0.0%+31.1%0.133%Search for SEC Filing on Google Icon
2/13/2026Kalehua Capital Management LLC175,734$2.32M2.1%N/A0.274%Search for SEC Filing on Google Icon
2/13/2026Vivo Capital LLC1,000,000$13.18M0.9%N/A1.557%Search for SEC Filing on Google Icon
2/13/2026State Street Corp50,973$0.67M0.0%-3.6%0.079%Search for SEC Filing on Google Icon
2/13/2026Caitong International Asset Management Co. Ltd7,095$94K0.3%-91.6%0.011%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN10,000$0.13M0.0%+92.0%0.016%Search for SEC Filing on Google Icon
2/13/2026Rhenman & Partners Asset Management AB364,000$4.80M0.4%+75.8%0.567%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP635,901$8.38M0.0%+343.8%0.990%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group14,920$0.20M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC134,472$1.77M0.0%N/A0.209%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP183,552$2.42M0.0%+1,568.4%0.286%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc4,489$59K0.0%-19.0%0.007%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC13,448$0.18M0.0%N/A0.021%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.58,169$0.77M0.0%+89.1%0.091%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank61,500$0.81M0.0%+43.0%0.096%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC637,434$8.40M0.0%+0.3%0.992%Search for SEC Filing on Google Icon
2/11/2026Axiom Investors LLC DE25,998$0.34M0.0%+3.2%0.040%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.71,962$0.95M0.1%+531.2%0.112%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.837,739$11.04M0.0%+381.0%1.304%Search for SEC Filing on Google Icon
2/10/2026TD Asset Management Inc126,744$1.67M0.0%+18.9%0.197%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.270,665$3.57M0.0%-25.4%0.421%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC72,606$0.96M0.0%+16.4%0.113%Search for SEC Filing on Google Icon
2/9/2026Jefferies Financial Group Inc.500,000$6.59M0.0%+1,900.0%0.778%Search for SEC Filing on Google Icon
2/6/2026Eagle Health Investments LP187,600$2.47M0.5%N/A0.292%Search for SEC Filing on Google Icon
2/6/2026GSA Capital Partners LLP89,236$1.18M0.1%N/A0.139%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG239,020$3.15M0.0%+183.4%0.372%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 13,592$0.18M0.0%+129.6%0.021%Search for SEC Filing on Google Icon
1/9/2026Congress Asset Management Co.71,096$0.94M0.0%-3.1%0.111%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC21,888$0.29M0.0%+24.9%0.034%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.174,161$1.25M0.0%+342.1%0.271%Search for SEC Filing on Google Icon
12/15/2025FNY Investment Advisers LLC4,000$28K0.0%N/A0.006%Search for SEC Filing on Google Icon
11/19/2025Caitong International Asset Management Co. Ltd84,553$0.61M0.4%+22,387.5%0.132%Search for SEC Filing on Google Icon
11/17/2025Woodline Partners LP60,854$0.44M0.0%-80.4%0.095%Search for SEC Filing on Google Icon
11/17/2025Voleon Capital Management LP40,273$0.29M0.0%N/A0.063%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC272,768$1.96M0.0%+1,059.4%0.425%Search for SEC Filing on Google Icon
11/17/2025Quarry LP9,001$65K0.0%+400.1%0.014%Search for SEC Filing on Google Icon
11/17/2025Prelude Capital Management LLC44,779$0.32M0.0%N/A0.070%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.11,954$86K0.0%-24.1%0.019%Search for SEC Filing on Google Icon
11/17/2025HighVista Strategies LLC19,059$0.14M0.0%-9.0%0.030%Search for SEC Filing on Google Icon
11/17/2025Boxer Capital Management LLC250,000$1.79M0.6%N/A0.389%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE4,532$32K0.0%+64.7%0.007%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC7,890$57K0.0%-54.5%0.012%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC965,405$6.92M0.0%N/A1.503%Search for SEC Filing on Google Icon
11/14/2025Bellevue Group AG35,052$0.25M0.0%+1,068.4%0.055%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 5,919$42K0.0%+115.0%0.009%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP454,268$3.26M0.0%N/A0.707%Search for SEC Filing on Google Icon
11/14/2025Avoro Capital Advisors LLC2,000,000$14.34M0.2%-51.8%3.114%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG84,347$0.61M0.0%+5.0%0.131%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets7,296$52K0.0%+18.9%0.011%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.33,577$0.24M0.0%N/A0.052%Search for SEC Filing on Google Icon
11/13/2025Schroder Investment Management Group195,490$1.40M0.0%+908.2%0.304%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.25,000$0.18M0.0%+381.8%0.039%Search for SEC Filing on Google Icon
11/13/2025Rhenman & Partners Asset Management AB207,000$1.48M0.2%+360.0%0.322%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP11,002$79K0.0%-79.1%0.017%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.18,790$0.14M0.0%-86.4%0.029%Search for SEC Filing on Google Icon
11/12/2025Fox Run Management L.L.C.11,400$82K0.0%N/A0.018%Search for SEC Filing on Google Icon
11/10/2025TD Asset Management Inc106,610$0.76M0.0%-42.7%0.166%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.174,161$1.25M0.0%+342.1%0.271%Search for SEC Filing on Google Icon
11/6/2025Candriam S.C.A.133,642$0.96M0.0%-7.7%0.208%Search for SEC Filing on Google Icon
11/5/2025Alps Advisors Inc.30,756$0.22M0.0%-10.3%0.048%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.70,943$0.51M0.0%N/A0.110%Search for SEC Filing on Google Icon
10/30/2025Covestor Ltd6,437$46K0.0%N/A0.010%Search for SEC Filing on Google Icon
10/23/2025SG Americas Securities LLC17,526$0.13M0.0%N/A0.027%Search for SEC Filing on Google Icon
10/16/2025Rice Hall James & Associates LLC134,835$0.97M0.1%-5.3%0.210%Search for SEC Filing on Google Icon
10/15/2025Harbor Capital Advisors Inc.13,706$98K0.0%-73.3%0.021%Search for SEC Filing on Google Icon
Data available starting January 2016

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MoonLake Immunotherapeutics logo
MoonLake Immunotherapeutics, a clinical-stage biopharmaceutical company, engages in developing therapies. It develops Sonelokimab, a novel investigational Nanobody for the treatment of inflammation diseases; and hidradenitis suppurativa, psoriatic arthritis, axial spondyloarthritis, and psoriasis. MoonLake Immunotherapeutics was incorporated in 2020 and is headquartered in Zug, Switzerland.
Read More on MoonLake Immunotherapeutics

Today's Range

Now: $17.32
Low: $17.19
High: $17.89

50 Day Range

MA: $16.86
Low: $14.77
High: $18.77

52 Week Range

Now: $17.32
Low: $5.95
High: $62.75

Volume

478,278 shs

Average Volume

794,287 shs

Market Capitalization

$1.24 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.2

Who are the company insiders with the largest holdings of MoonLake Immunotherapeutics?

MoonLake Immunotherapeutics' top insider shareholders include:
  1. Bihua Chen (Major Shareholder)
  2. Da Silva Jorge Santos (CEO)
  3. Matthias Bodenstedt (CFO)
  4. Simon Sturge (Director)
  5. Kristian Reich (Insider)
Learn More about top insider investors at MoonLake Immunotherapeutics.

Who are the major institutional investors of MoonLake Immunotherapeutics?

MoonLake Immunotherapeutics' top institutional shareholders include:
  1. Cormorant Asset Management LP — 6.78%
  2. Janus Henderson Group PLC — 3.26%
  3. Logos Global Management LP — 2.72%
  4. Balyasny Asset Management L.P. — 2.45%
  5. Vivo Capital LLC — 1.56%
  6. Price T Rowe Associates Inc. MD — 1.49%
Learn More about top institutional investors of MoonLake Immunotherapeutics stock.

Which institutional investors are selling MoonLake Immunotherapeutics stock?

In the previous quarter, MLTX stock was sold by these institutional investors:
  1. Schonfeld Strategic Advisors LLC
  2. Ikarian Capital LLC
  3. Boothbay Fund Management LLC
  4. Caption Management LLC
  5. Simplex Trading LLC
  6. Balyasny Asset Management L.P.
  7. Group One Trading LLC
  8. Goldman Sachs Group Inc.
In the previous year, company insiders that have sold MoonLake Immunotherapeutics company stock include:
  1. Bihua Chen (Major Shareholder)
  2. Da Silva Jorge Santos (CEO)
  3. Matthias Bodenstedt (CFO)
Learn More investors selling MoonLake Immunotherapeutics stock.

Which institutional investors are buying MoonLake Immunotherapeutics stock?

In the previous quarter, MLTX stock was bought by institutional investors including:
  1. Cormorant Asset Management LP
  2. Janus Henderson Group PLC
  3. Logos Global Management LP
  4. Vivo Capital LLC
  5. Millennium Management LLC
  6. JPMorgan Chase & Co.
  7. HRT Financial LP
  8. Jefferies Financial Group Inc.

MoonLake Immunotherapeutics Active Insiders

Da Silva Jorge Santos
Da Silva Jorge Santos (Age 49)
CEO
2 recent trades
Matthias Bodenstedt
Matthias Bodenstedt (Age 38)
CFO
Simon Sturge
Director
Kristian Reich
Kristian Reich (Age 60)
Insider
2 recent trades