Arbonia AG Stock: price and insider trades · Switzerland

Every trade that managers of Arbonia AG disclose to SIX SER is tracked on this page. The company sits in the Industrials sector and is based in Arbon, Switzerland. It was founded in 1874. Over the twelve months to 18 October 2026, 9 filings were filed, from 2 insiders.

Every open-market trade in the period is a purchase: 9 purchases worth €2.1M, from 2 insiders, and not a single sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. On the buying side, the filings list 2 senior executives among the declarants. The largest single trade was a purchase of €877k, published on 5 November 2025.

In all, 7 purchases were made within 30 days of a purchase by another insider of the company. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The last purchase on record was published on 27 November 2025, which is 325 days ago. Most trades are made public on the day they happen. That lag is the time during which only the insider knows about the trade.

Across the 178 companies tracked on its exchange, the median is 9 filings; at 9 filings, this issuer sits right on that mark. Since 2023, the database holds 35 purchases and 1 sale by insiders of the company.

Elsewhere in the same sector, our signals recently picked up insider purchases at Tennant Co and Butler National Corp. Source: insider filings from SIX SER. Past trades are no guide to future returns.