ART Holding GmbH

Related company / holding

DE·BaFin

Northern Data AG

Total declarations

Company

▲ Purchases (0 ops.)

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▼ Sales (0 ops.)

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Latest filing published 23 Jun 2026 for Northern Data AG. Read the official filing

Insider track record

Disclosed buys

Disclosed sells

T+90 hit rate

T+90 mean return

-21.9%

Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.

Signal history

ART Holding GmbH: trading record in brief

ART Holding GmbH is a declared insider of Northern Data AG, with filings sourced from BaFin. We count 2 filings; the first trade dates from 11 August 2025 and the latest from 17 June 2026.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

The record was last updated on 23 June 2026 with a transaction in Northern Data AG. Every figure here comes from the filings published by BaFin and describes the past, not future prices; it is not investment advice.