Alexander Langer

Filings by Alexander Langer span 2 companies, the busiest being Sierra Madre Gold and Silver Ltd. and Li-FT Power Ltd. Between 22 June 2026 and 10 September 2026, the trades on record add up to 11 filings.

Purchases make up the whole of the open-market record (7 purchases, €75k). A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 3 option exercises.

Half of the purchases are above €9,003 and half below. Relative to company size, the median is 0.0069% of market cap (6 purchases with a known value). The 7 purchases reviewed show no overlap with other insiders buying the same stock within a month.

The newest entry dates from 10 September 2026: an open-market purchase of €14k, in Li-FT Power Ltd. Filings reach the SEDI feed a median of 1 day after the trade. That lag is the time during which only the insider knows about the trade. Source: insider filings from SEDI. Past trades are no guide to future returns.