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CIK 0001821586 · Large accelerated filer

MoonLake Immunotherapeutics

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Ticker
MLTX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
Cayman Islands
Entity type
operating
Phone
41 41 510 8022
Business address
DORFSTRASSE 29, ZUG, Switzerland, 6300
Former names
Helix Acquisition Corp
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-04-14 Bodenstedt Matthias Chief Financial Officer Sale 10b5-1 −2,426 $19.56 $47K 1,186,084
2026-04-13 Santos da Silva Jorge Chief Executive Officer Sale −51,873 $18.23 $946K 2,924,893
2026-04-10 Santos da Silva Jorge Chief Executive Officer Sale −98,127 $18.41 $1.8M 2,976,766
2026-04-10 Bodenstedt Matthias Chief Financial Officer Sale 10b5-1 −1,925 $19.51 $38K 1,188,510
2026-04-09 Bodenstedt Matthias Chief Financial Officer Sale 10b5-1 −85,870 $18.94 $1.6M 1,190,435
2026-03-31 BVF PARTNERS L P/IL Director Sale −1,932,354 $16.79 $32.4M 8,302,735
2026-03-31 BVF PARTNERS L P/IL Director Sale −1,569,116 $16.79 $26.3M 6,599,722
2026-03-31 BVF PARTNERS L P/IL Director Sale −248,530 $16.79 $4.2M 1,039,238
2026-01-07 Bodenstedt Matthias Chief Financial Officer Grant or award +354,296 1,276,305
2026-01-07 Santos da Silva Jorge Chief Executive Officer Grant or award · Stock Option (Right to Buy) +520,342 520,342
2026-01-07 Reich Kristian Chief Scientific Officer Grant or award · Stock Option (Right to Buy) +520,342 520,342
2025-12-19 Bodenstedt Matthias Chief Financial Officer Conversion +294,473 922,009
2025-12-19 Bodenstedt Matthias Chief Financial Officer Returned to the company −294,473 0
2025-12-19 Bodenstedt Matthias Chief Financial Officer Conversion · Common shares, par value CHF 0.10 per share, of MoonLake AG −8,754 0
2025-12-19 Reich Kristian Chief Scientific Officer Conversion +35,389 35,389
2025-12-19 Reich Kristian Chief Scientific Officer Returned to the company −35,389 0
2025-12-19 Reich Kristian Chief Scientific Officer Conversion · Common shares, par value CHF 0.10 per share, of MoonLake AG −1,052 0
2025-12-19 Santos da Silva Jorge Chief Executive Officer Conversion +196,316 3,074,893
2025-12-19 Santos da Silva Jorge Chief Executive Officer Returned to the company −196,316 0
2025-12-19 Santos da Silva Jorge Chief Executive Officer Conversion · Common shares, par value CHF 0.10 per share, of MoonLake AG −5,836 0

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