Insider Transactions Reported by 12 Insiders of MoonLake Immunotherapeutics

Symbol
MLTX on Nasdaq
Location
Zug, Switzerland

Insiders trading volume in the past year

MoonLake Immunotherapeutics executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Helix Holdings LLC Former 10% Holder $192,569,820 05 Apr 2022
BVF PARTNERS L P/IL Director, 10%+ Owner $52,011,000 05 Jun 2025
Jorge Santos da Silva Chief Executive Officer, Director $42,433,523 -$2,974,700 -6.6% 07 Jan 2026
Kristian Reich Chief Scientific Officer $41,537,171 -$3,012,462 -6.8% 07 Jan 2026
Matthias Bodenstedt Chief Financial Officer $16,807,532 +$98,808 +0.59% 07 Jan 2026
Bihua Chen Former 10% Owner $13,879,444 -$46,868,184 -77% 29 Sep 2025
Simon Sturge Director $9,238,766 05 Jun 2025
Catherine Moukheibir Director $0 -$1,146,565 -100% 03 Jul 2025
Kara Lassen Director 05 Apr 2022
Ramnik Xavier Director 05 Jun 2025
Andrew John Phillips Director 05 Jun 2025
Spike Loy Director 05 Jun 2025

Recent Insider Transactions by Companies or Individuals for MoonLake Immunotherapeutics

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Matthias Bodenstedt MLTX Class A ordinary shares, par value $0.0001 per share Award 38.4% 354,296 1,276,305 07 Jan 2026 Direct
Jorge Santos da Silva MLTX Stock Option (Right to Buy) Award 520,342 520,342 07 Jan 2026 Direct
Kristian Reich MLTX Stock Option (Right to Buy) Award 520,342 520,342 07 Jan 2026 Direct
Matthias Bodenstedt MLTX Class C ordinary shares, par value $0.0001 per share Disposed to Issuer -100% -294,473 0 19 Dec 2025 Direct
Matthias Bodenstedt MLTX Class A ordinary shares, par value $0.0001 per share Conversion of derivative security 46.9% 294,473 922,009 19 Dec 2025 Direct
Matthias Bodenstedt MLTX Common shares, par value CHF 0.10 per share, of MoonLake AG Conversion of derivative security -100% -8,754 0 19 Dec 2025 Direct
Kristian Reich MLTX Class C ordinary shares, par value $0.0001 per share Disposed to Issuer -100% -35,389 0 19 Dec 2025 Direct
Kristian Reich MLTX Class A ordinary shares, par value $0.0001 per share Conversion of derivative security 35,389 35,389 19 Dec 2025 Direct
Kristian Reich MLTX Common shares, par value CHF 0.10 per share, of MoonLake AG Conversion of derivative security -100% -1,052 0 19 Dec 2025 Direct
Jorge Santos da Silva MLTX Class C ordinary shares, par value $0.0001 per share Disposed to Issuer -100% -196,316 0 19 Dec 2025 Direct
Jorge Santos da Silva MLTX Class A ordinary shares, par value $0.0001 per share Conversion of derivative security 6.82% 196,316 3,074,893 19 Dec 2025 Direct
Jorge Santos da Silva MLTX Common shares, par value CHF 0.10 per share, of MoonLake AG Conversion of derivative security -100% -5,836 0 19 Dec 2025 Direct
Jorge Santos da Silva MLTX Class A ordinary shares, par value $0.0001 per share Sale -2.37% $1,014,300 $14.49 -70,000 2,878,577 09 Dec 2025 Direct
Kristian Reich MLTX Class A ordinary shares, par value $0.0001 per share Sale -100% $1,052,062 $14.43 -72,908 0 09 Dec 2025 Direct
Jorge Santos da Silva MLTX Class A ordinary shares, par value $0.0001 per share Sale -4.22% $1,960,400 $15.08 -130,000 2,948,577 08 Dec 2025 Direct
Kristian Reich MLTX Class A ordinary shares, par value $0.0001 per share Sale -64.1% $1,960,400 $15.08 -130,000 72,908 08 Dec 2025 Direct
Matthias Bodenstedt MLTX Class A ordinary shares, par value $0.0001 per share Purchase 1.76% $98,808 $9.09 10,870 627,536 08 Oct 2025 Direct
Bihua Chen MLTX Class A Ordinary Shares Sale -0.29% $40,556 $6.96 -5,827 1,994,173 30 Sep 2025 See Footnotes
Bihua Chen MLTX Class A Ordinary Shares Sale -76.4% $46,827,628 $7.21 -6,494,151 2,000,000 29 Sep 2025 See Footnotes
Kristian Reich MLTX Class C ordinary shares, par value $0.0001 per share Disposed to Issuer -58% -48,978 35,389 02 Sep 2025 Direct
Kristian Reich MLTX Class A ordinary shares, par value $0.0001 per share Conversion of derivative security 31.8% 48,978 202,908 02 Sep 2025 Direct
Catherine Moukheibir MLTX Class A ordinary shares, par value $0.0001 per share Sale -100% $1,146,565 $48.79 -23,500 0 03 Jul 2025 Direct
Catherine Moukheibir MLTX Class A ordinary shares, par value $0.0001 per share Options Exercise 23,500 23,500 03 Jul 2025 Direct
Catherine Moukheibir MLTX Option to Buy Options Exercise -52.2% -23,500 21,500 03 Jul 2025 Direct
Bvf Partners L P/Il MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 See footnote
Simon Sturge MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 Direct
Spike Loy MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 Direct
Ramnik Xavier MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 Direct
Catherine Moukheibir MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 Direct
Andrew John Phillips MLTX Option to Buy Award 6,682 6,682 05 Jun 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.